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TA
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. 02
06
-11
www.orm.it - [email protected]
OMNIA RESINA MAZZOTTI s.r. l .via Molinello, 10/b - I - 48010 Bagnara di Romagna (RA)tel. +39 0545 76037 - fax +39 0545 76539
15
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FINAL SETTING
INSPECTION MANHOLE COVERS – use a plate or other similar material box-type extension to protect the inspectionmanhole covers and make them accessible. In case of use of heavyweight material ( e.g. cast iron or concrete ) orwith vehicular traffic avoid that the load falls on the tank. On the surface mark the tank presence and size.
CONNECTIONS - make connections using elastic joints and/or flexible piping to favour ground settling.
FLAT BOTTOM VERTICAL CYLINDRICAL TANKSBefore starting any operation of tank installation check that the ground to lay it is smooth and well levelled.
Place the tank on a flat and well levelled concrete base. Anchor each tankleg to the concrete screed, using a suitable pressure cap, with the hole youfind on the base of each leg of the tank.
If the tank has to be installed outdoor it will be necessary to find the mostsuitable anchoring way, taking also into consideration wind action.
ROUND BOTTOM VERTICAL CYLINDRICAL TANKS
TANK POSITIONING AND ANCHORING
Before starting any operation of tank installation check that the ground to lay it is smooth and well levelled.
ANCHOR BOLT FOR TANK
ABOVE HORIZONTAL TANKSBefore starting any operation of tank installation check that the ground to lay it is smooth and well levelled.
Forty years experience and continuous commitment to research and development qualify ORM as a leading company
in the production of GRP biological purifying plants and GRP tanks for chemical and food industries.
ORM si riserva il diritto di modificare caratteristiche tecniche e dimensionali dei propri prodotti senza preavviso.
Company Quality Management SystemCertificate UNI EN ISO 9001:2008
Sales network operating all over Italy, and abroad, continuously
updated on the technical as well as plant engineering developments
of ORM products.
After -sales technical assistance all over Italy to guarantee assistance
demands (installation, start-up, maintenance, repairing and adjustment)
is dealt quickly and efficiently.
Complete design process, planning,
technological choices, research and
development, testing and final validation to
offer consulting and solutions also developed
on customer specifications and the guarantee
of results which fully respect the environment
and the regulations in force.
ORM designs and manufactures:
• GRP (glass-reinforced plastic) purifying plants which satisfy all requirements for treating domestic wastewater and
similar types of sewage.
• GRP tanks for industry, water and winemaking, able to satisfy a wide range of liquid storage demand.
• Purifying plants and tanks in polyethylene.
Certificate UNI EN ISO 9001:2008. CE declaration CE 89/106/CE
ORM factory is set out over a surface area of 50.000 m2, with 1.000 m2 offices and service area, 6.000 m2 production
area and 2.000 m2 storage area.
Conformity to:
• UNI EN 858-1
• UNI EN 1825-1
• UNI EN 12566-1
• UNI EN 12566-3
• UNI EN 12255-6
• UNI EN 12050-1
• 2006/42/CE
• 2004/108/CE
• 2006/95/CE
• 89/106/CE
ANCHOR BOLT FOR TANK
Place tank on a flat and well
levelled concrete base. Insert
the bracket (A) on the screw
welded to the tank (B). Lock
with the supplied nut (C).
Anchor the bolt to the concrete
screed by means of suitable
pressure caps.
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GENERAL INSTRUCTIONFOR INSTALLATION
UNDERGROUND HORIZONTAL TANKS
HANDLINGUse appropriate means to lift the tank and use the hooks
you find on it.
Handle the tank only when it is empty.
EXCAVATIONMake an excavation of appropriate size ( consider about
80 cm more than the tank maximun size).
FOUNDATIONMake a 20÷25 cm concrete base at the bottom of the
excavation and then put a sand bed of about 25-30 cm..
Level and remove any bump to ensure a good tank stability
and protection. Position the tank perfectly horizontal and
anchor it to the concrete base by means of belts and / or
bands made of suitable material for this use. Do not use
any “ anti-rolling “ objects such as wedges, wooden planks,
etc. which could damage the structure of the tank during
the subsequent phases of abutment and filling.
SPECIAL CONDITIONSPRESENCE OF GROUNDWATER - In the case of a normally
empty tank , in order to avoid that it emerges from the
soil due to the hydraulic pressure, make a drainage using
a draining pipe, gravel of suitable granulometry and
discharge pipe.
PRESENCE OF CLAY SOIL – Cover the walls of the
excavation with a sheet made of filtering material the
kind of non-woven fabric to prevent that the clay seeps
through the interstices of the drainage.
PEDESTRIAN TRAFFIC VEHICULAR TRAFFIC
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TANKS
ORM tanks are manufactured to satisfy the many demands on liquid storage, thanks to a wide range of solutions related
to storage capacities, geometric shapes, type of installation. The possibility to use special polyester resins allows ORM
to manufacture tanks suitable for the storage of chemical aggressive products , even at high temperatures. ORM tanks
are complete with standard equipment customizable on request. Used material used GRP (fiberglass reinforced polyester
resin). GRP is a thermosetting composite with high compactness and resistance to chemical and biological agents,
which does not form flaking, does not release substances and does not collapse at temperature changes.
Tanks for the industry, made to order, satisfy multiple solutions
for chemical and industrial plants. The possibility to use
special polyester resins makes the tanks ORM suitable for
aggressive chemicals, even at elevated temperatures.
Tanks for winemaking and wine storage , are suitable for
the storage of liquid food, according to Ministerial Decree
21.12.2010 No. 258, thanks to the particular chemical
composition of the resin used and the final treatments.
T A N K S F O R W I N E
ABUTMENTPEDESTRIAN TRAFFIC
The tank must not be buried at a depth more than 30 cm.
Lay the tank on a sand bed thick not less than 15:20 cm.
Begin the gradual filling of the tank and simultaneously
make the abutment, using wet sand (or stabilized) in layers
of about 30 cm, taking care to compact each layer before
proceeding with the laying of the next one.
Once you have finished the backfilling, close the excavation
with land thick not more than 30 cm. For bigger excavations
proceed as follows:
• Up to 50 cm. bury the upper part with lightweight
material ( e.g. expanded clay )
• Over 50 cm. proceed as mentioned in VEHICULAR TRAFFIC
VEHICULAR TRAFFIC
Fill the tank up to 1/2 of its capacity and simultaneously
make the abutment with concrete. Make a concrete vault-
or slab structure ( see example in figure ), which conveys
the loads coming from above directly to the concrete
abutment, leaving the tank undamaged.
S E R B A T O I P E R A C Q U AT A N K S F O R W A T E R
Water tanks are suitable for the storage of liquid food,
according to Ministerial Decree 21.12.2010 No. 258, thanks
to the particular chemical composition of the resin used
and the final treatments.
T A N K S F O R I N D U S T R Y
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TANKS FOR INDUSTRY
ORM technology applied to GRP (fiberglass reinforcedpolyester resin), allows to manufacture storage tanksof large sizes and with exceptional features:
• high mechanical resistance• low thermal conductivity• low coefficient of expansion• chemical resistance to a large number of substances
used in industry• no toxicity and resistance to atmosferic agents• low cost of installation and handling• long service life
ORM tanks are widely used in the food industry (dairy,olive and seed oil, canning, etc.), chemical,pharmaceutical, petrochemical, textile, leather, paperand shipbuilding. ORM tanks also satisfy the technicaland tank installation requirements for fire protection.
ORM tanks manufacturing technologies are: hand lay-up, spray-up and filament winding. Tanks are made ofa first impermeable and anticorrosive (liner) layer ,which goes into contact with the liquid. It is realizedusing high resistance resins. The next layer, which is thetank supporting structure, is made by wrapping crosswiseand radially continuous fiber glass , soaked with resinand chopped fiber glass sprayed with a spray gun, togive the tank a very high mechanical resistance and ahigh safety coefficient. The third layer, rich in resin,protects the previous ones, forming a shiny and smoothsurface that gives the product excellent characteristicsof resistance to atmospheric agents.
40 years experience in manufacturing and a continuouscommitment to research and development, allows ORMto offer the best assistance for the solution of problemsrelated to plant for any kind of industry. On request wemanufacture tanks on customer technical specificationsand equipped with all kinds of pipe fittings.
4
WIN
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CYLINDRICAL VERTICAL TANKSwith flat and round bottom
Standard equipment: top stainless steel manholecover DN 400 and no. 1 flanged nozzle DN 40,adjustable support legs in tanks with round bottom.Upon request: valves or flanges in different diameters,oval stainless steel manwaydoor ( 33 x 46 cm );stainless steel manwaydoor DN 400 and valves indifferent diameters.
13
DIMENSION (mm)
DI
CAPACITY (lt)
Hfp
DI=inside diameter Hfp=flat bottom height Hfb=round bottom height
Hfb
2500
3000 A
3000 B
4000 A
4000 B
5000 A
5000 B
6000
7000
8000 A
8000 B
9000
10000 A
10000 B
12000
15000
18000
20000
25000 A
25000 B
30000
40000
50000
1400
1400
1600
1400
1600
1600
1800
1800
1800
1800
2000
2000
1800
2000
2000
2500
2500
2500
2500
3000
3000
3000
3000
2040
2370
1910
3020
2410
2910
2420
2940
3320
3720
3110
3430
4530
3750
4390
3680
4290
4700
5720
4230
4930
6360
7780
2650
2980
2510
3630
3000
3500
3060
3570
3960
4350
3730
4050
5140
4370
5010
4470
5080
5490
6510
4900
5610
--
--
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STATIC CLARIFIERS
Conical hoppers standard from 60° and 80°.Standard equipment: overflow duct and pipe of quietness.
HORIZONTAL TANKSORM horizontal tanks are widely used in chemical andfood industries. They are made to meet the many demandson liquid storage, thanks to a wide range of differentsolutions for capacity (1000 liters to 100000 liters), forgeometric shape and type of installation (above andunderground storage). Tanks sizes and installation typesare the same as the horizontal tanks for water.
DIMENSION (mm) CAPACITY (lt)
1000
1000
1500
2000
3000
4000
5000
6000
7000
8000
8000
10000
10000
15000
20000
20000
30000
40000
50000
60000
900
1040
1040
1200
1400
1600
1600
1800
1800
1800
2000
2000
2500
2500
2500
3000
3000
3000
3000
3000
2120
1890
2460
2470
2920
2960
3460
3450
3850
4250
3780
4430
3570
4590
5620
4090
5490
6890
8290
9190
DI=inside diameter H=height without legsLegs height 500 mm
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VARIABLE CAPACITYVERTICAL CYLINDRICAL TANKS with round bottom
Standard equipment: tube floating lid with relief valve and pump with manometer, galvanized iron floating lid liftingarm, adjustable support legs up to capacity 10000 liters and no. 2 flanged nozzles DN 40.Upon request: valves or flanges in diameters, stainless steel manwaydoor DN 400 and pulley system for floating lidlifting.
VERTICAL TANKSORM vertical tanks are widely used in the chemical andfood industries. They are made to meet the many demandson liquid storage, thanks to a wide range of differentsolutions for capacity (2500 liters to 100000 liters) andgeometric shape (flat bottom and round bottom). Tankssizes are the same as the vertical wine tanks.
STRIPPING TOWERS height 11 mVERTICAL TANK with flatbase capacity 65.000 liters
DI H
STATIC CLARIFIER capacity 10.000 liters
UNDERGROUND TANK capacity 40.000 liters
VERTICAL TANK with round base capacity 7.500 liters
DE outside diameter DI=inside diameter H=height
DIMENSION (mm)
DE
CAPACITY (lt)
DI H
1500
2000 A
2000 B
2500
3000
4000 A
4000 B
5000 A
5000 B
6000
7000
8000
9000
10000
15000
1300
1300
1500
1500
1500
1500
1700
1700
1900
1900
1900
2100
2100
2100
2650
1200
1200
1400
1400
1400
1400
1600
1600
1800
1800
1800
2000
2000
2000
2500
2630
3080
2570
2890
3220
3880
3290
3790
3290
3690
4070
3880
4180
4530
4250
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TANKS AND VARIABLE CAPACITYCYLINDRICAL TANKS with flat bottom
W I N E T A N K S
VARIABLE CAPACITY TANKS WITH TUBE FLOATING LID,equipped with tube floating lid complete withpump,manometer, relief valve, sampling tap DN 15 up toa capacity of 300 liters. Sampling tap DN 25 for largercapacities and floating lid lifting arm from capacity 1500liters.
Upon request: valves or flanges in different diameters,wine tasting tap, stainless steel manwaydoor 22x32 cm(from capacity 200 liters).
Standard equipment TANKS: sampling tap DN 15 up tocapacity 300 liters. DN 25 for larger capacities.
Upon request: Edistir cover or GRP cover, valves or flangesin different diameters, wine tasting tap, stainless steelmanwaydoor 22 x 32 cm.( as from 200 liters capacity ).
VARIABLE CAPACITY TANKS are available with a widerange of accessories and in 3 different versions.
VARIABLE CAPACITY TANKS WITH EDISTIR OIL FLOATINGLID available with capacity up to 1000 liters, equippedwith cover and edistir oil floating lid, sampling tap DN15 up to a capacity of 300 liters. Sampling tap DN 25 forlarger capacities.
VARIABLE CAPACITY TANKS WITH GRP OIL FLOATINGLID, equipped with GRP oil floating lid , sampling tap DN15 up to a capacity of 300 liters. Sampling tap DN 25 forlarger capacities.
DIMENSION (mm)
DE
CAPACITY (lt)
DI H
50
75
100
150
200 A
200 B
250
300
400 A
400 B
500
600
700 B
800 A
800 B
1000 A
1000 B
1500 A
1500 B
1700
2000
2500
3000
4000 A
4000 B
5000
400
510
510
580
580
680
680
680
780
840
840
840
970
970
1120
970
1120
1120
1280
1280
1280
1500
1500
1500
1700
1700
360
450
450
510
510
600
600
600
710
760
760
760
900
900
1040
900
1040
1040
1200
1200
1200
1400
1400
1400
1600
1600
640
570
780
840
1090
760
940
1090
1090
960
1160
1430
1160
1340
980
1670
1280
1870
1430
1600
1890
1700
2020
2640
2050
2580
11
ABOVE GROUND HORIZONTAL TANKS
UNDERGROUND HORIZONTAL TANKS
Standard equipment: top stainless steel manhole coverDN 400 , relief valve, and no. 3 fittings.
W A T E R T A N K S
HORIZONATL TANKS
900
1040
1200
1200
1200
1200
1400
1200
1400
1600
1200
1400
1600
1800
1400
1600
1800
1600
1800
1800
2000
1800
2000
1800
2000
1800
2000
1800
2000
2000
2000
2000
2500
2000
2500
2500
2500
2500
2500
3000
2500
3000
3000
3000
3000
3000
3000
1650
1910
1500
1940
2380
2840
2260
3920
2910
2340
4800
3560
2840
2500
4210
3340
2880
3840
3260
3640
3050
4020
3350
4400
3650
4780
3950
5160
4250
4550
4850
5150
3550
6750
4600
5600
6600
7600
8650
6300
10700
7750
9080
10490
11910
13320
14740
DI=Inside diameter Lu=Length
DIMENSION (mm)CAPACITY (lt)
DI Lu
1000
1500
1500
2000
2500
3000
3000
4000
4000
4000
5000
5000
5000
5000
6000
6000
6000
7000
7000
8000
8000
9000
9000
10000
10000
11000
11000
12000
12000
13000
14000
15000
15000
20000
20000
25000
30000
35000
40000
40000
50000
50000
60000
70000
80000
90000
100000
DE=outside diameter DI= inside diameter H= height
CYLINDRICAL TANKS WITH FLAT BOTTOM
VARIABLE CAPACITY CYLINDRICAL TANKSWITH FLAT BOTTOM
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VERTICAL CYLINDRICAL TANKSwith flat bottom
DIMENSION (mm)CAPACITY (lt)
DE H Hp
200
200
250
300
400
400
500
600
700
800
800
1000
1000
1500
1500
1700
2000
2500
3000
4000
4000
5000
WA
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VERTICAL TANKS FLATBOTTOM
Standard equipment: top stainless steel manhole cover DN 400, relief valve, and no.1 flanged nozzle DN 40.
2500
3000 A
3000 B
4000 A
4000 B
5000 A
5000 B
6000
7000
8000 A
8000 B
9000
10000 A
10000 B
12000
15000
18000
20000
25000 A
25000 B
30000
40000
50000
60000
70000
80000
90000
100000
1400
1400
1600
1400
1600
1600
1800
1800
1800
1800
2000
2000
1800
2000
2000
2500
2500
2500
2500
3000
3000
3000
3000
3000
3000
3000
3000
3000
2040
2370
1910
3020
2410
2910
2420
2940
3320
3720
3110
3430
4530
3750
4390
3680
4290
4700
5720
4230
4930
6360
7780
9175
10575
11975
13425
14805
DI =Inside diameter HT= Total Height
2500
3000 A
3000 B
4000 A
4000 B
5000 A
5000 B
6000
7000
8000 A
8000 B
9000
10000 A
10000 B
12000
15000
18000
20000
25000 A
25000 B
30000
40000
50000
60000
70000
80000
90000
100000
1400
1400
1600
1400
1600
1600
1800
1800
1800
1800
2000
2000
1800
2000
2000
2500
2500
2500
2500
3000
3000
3000
3000
3000
3000
3000
3000
3000
2650
2980
2510
3630
3000
3500
3060
3570
3960
4350
3730
4050
5140
4370
5010
4470
5080
5490
6510
4900
5610
7075
8525
9855
9995
10135
10275
10415
MODEL WITH FEET
580
680
680
680
780
840
840
840
970
970
1120
970
1120
1120
1280
1280
1280
1500
1500
1500
1700
1700
1140
810
990
1140
1140
1010
1210
1480
1210
1390
1030
1720
1330
1920
1480
1650
1940
1750
2070
2690
2100
2630
1290
960
1140
1290
1290
1160
1360
1630
1360
1540
1180
1870
1480
2070
1630
--
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--
--
Standard equipment: Edistir dust cover up to diam.1120mm. Over
GRP cover, discharge nipple 3/4” up to 500 liters no. 3 nipples 1”,
from 600 liters to 1500 liters no. 3 nipples 1” 1/4 ; from 1700 liters
to 5000 liters no. 3 nipples 2”.
DE=outside diameter H height with cover Hp height with cover and feet
VERTICAL TANKS ROUNDBOTTOM
DIMENSION (mm)
DI
CAPACITY (lt)
HT
DIMENSION (mm)
DI
CAPACITY (lt)
HT
MODEL WITHOUT FEET
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SMALL HORIZONTALPARALLELEPIPED TANKS
SMALL VERTICALPARALLELEPIPED TANKS
Standard equipment: top sealed manhole cover DN 400, relief valve, total discharge nipple. Up to 500 liters no.3 nipples 1”, from 600 liters no. 3 nipples 1” 1/4.
Standard equipment: top sealed manhole cover DN 400, relief valve, total discharge nipple. Up to 500 liters no. 3
nipples 1”, from 600 liters no. 3 nipples 1” 1/4.
300 A
300 B
400 A
400 B
500
600
800 A
800 B
1000 A
1000 B
1200
1500
2000
670
840
840
840
980
950
820
1230
1230
1100
1300
1350
1750
570
570
570
570
640
640
750
680
680
750
750
750
750
1150
1000
1220
1160
1220
1380
1530
1340
1600
1530
1570
1920
1920
Lu=length La=width H=height
300
400
500 A
500 B
600 A
600 B
800
1000
1200
1500
960
980
1040
1210
1220
1210
1350
1350
1340
1690
570
570
640
660
640
660
750
750
750
750
840
1030
1150
910
1140
1030
1020
1270
1530
1580
Lu=length La=width H=height
SMALL PARALLELEPIDED TANKSmodel “CASSONE“
Standard equipment: top sealed manhole cover DN400.
VIPAFOOD TANKS
Lu=length La=width H=heightEquipment: upon request.
2533505060
100140150200200200200250300300300300400400500500500500740750750750
10001000100015001700200024004500
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
440500490410570660
1070650820880800640800
1010680890720
1080950970
11501040830
260014201140970
26001080142019801640213021004000
300330490410430460680650620680800640800710600890720840950700860
1040830900940
1140970
1200990
142012201330130016102000
300300300440400500320610580510450710610610
1050520830600690
1050690690
1040400770780
1060400
1230690810
1070950800700
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
Lu=length La=width H=height
910
870
920
1680
1680
950
500 OR
500 VR/A
500 VR/B
1000 OR/A
1000 OR/B
1000 VR
870
650
650
690
950
690
690
980
940
990
730
1730
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SMALL HORIZONTALPARALLELEPIPED TANKS
SMALL VERTICALPARALLELEPIPED TANKS
Standard equipment: top sealed manhole cover DN 400, relief valve, total discharge nipple. Up to 500 liters no.3 nipples 1”, from 600 liters no. 3 nipples 1” 1/4.
Standard equipment: top sealed manhole cover DN 400, relief valve, total discharge nipple. Up to 500 liters no. 3
nipples 1”, from 600 liters no. 3 nipples 1” 1/4.
300 A
300 B
400 A
400 B
500
600
800 A
800 B
1000 A
1000 B
1200
1500
2000
670
840
840
840
980
950
820
1230
1230
1100
1300
1350
1750
570
570
570
570
640
640
750
680
680
750
750
750
750
1150
1000
1220
1160
1220
1380
1530
1340
1600
1530
1570
1920
1920
Lu=length La=width H=height
300
400
500 A
500 B
600 A
600 B
800
1000
1200
1500
960
980
1040
1210
1220
1210
1350
1350
1340
1690
570
570
640
660
640
660
750
750
750
750
840
1030
1150
910
1140
1030
1020
1270
1530
1580
Lu=length La=width H=height
SMALL PARALLELEPIDED TANKSmodel “CASSONE“
Standard equipment: top sealed manhole cover DN400.
VIPAFOOD TANKS
Lu=length La=width H=heightEquipment: upon request.
2533505060
100140150200200200200250300300300300400400500500500500740750750750
10001000100015001700200024004500
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
440500490410570660
1070650820880800640800
1010680890720
1080950970
11501040830
260014201140970
26001080142019801640213021004000
300330490410430460680650620680800640800710600890720840950700860
1040830900940
1140970
1200990
142012201330130016102000
300300300440400500320610580510450710610610
1050520830600690
1050690690
1040400770780
1060400
1230690810
1070950800700
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
DIMENSION (mm)
Lu
CAPACITY (lt)
La H
Lu=length La=width H=height
910
870
920
1680
1680
950
500 OR
500 VR/A
500 VR/B
1000 OR/A
1000 OR/B
1000 VR
870
650
650
690
950
690
690
980
940
990
730
1730
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VERTICAL CYLINDRICAL TANKSwith flat bottom
DIMENSION (mm)CAPACITY (lt)
DE H Hp
200
200
250
300
400
400
500
600
700
800
800
1000
1000
1500
1500
1700
2000
2500
3000
4000
4000
5000
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VERTICAL TANKS FLATBOTTOM
Standard equipment: top stainless steel manhole cover DN 400, relief valve, and no.1 flanged nozzle DN 40.
2500
3000 A
3000 B
4000 A
4000 B
5000 A
5000 B
6000
7000
8000 A
8000 B
9000
10000 A
10000 B
12000
15000
18000
20000
25000 A
25000 B
30000
40000
50000
60000
70000
80000
90000
100000
1400
1400
1600
1400
1600
1600
1800
1800
1800
1800
2000
2000
1800
2000
2000
2500
2500
2500
2500
3000
3000
3000
3000
3000
3000
3000
3000
3000
2040
2370
1910
3020
2410
2910
2420
2940
3320
3720
3110
3430
4530
3750
4390
3680
4290
4700
5720
4230
4930
6360
7780
9175
10575
11975
13425
14805
DI =Inside diameter HT= Total Height
2500
3000 A
3000 B
4000 A
4000 B
5000 A
5000 B
6000
7000
8000 A
8000 B
9000
10000 A
10000 B
12000
15000
18000
20000
25000 A
25000 B
30000
40000
50000
60000
70000
80000
90000
100000
1400
1400
1600
1400
1600
1600
1800
1800
1800
1800
2000
2000
1800
2000
2000
2500
2500
2500
2500
3000
3000
3000
3000
3000
3000
3000
3000
3000
2650
2980
2510
3630
3000
3500
3060
3570
3960
4350
3730
4050
5140
4370
5010
4470
5080
5490
6510
4900
5610
7075
8525
9855
9995
10135
10275
10415
MODEL WITH FEET
580
680
680
680
780
840
840
840
970
970
1120
970
1120
1120
1280
1280
1280
1500
1500
1500
1700
1700
1140
810
990
1140
1140
1010
1210
1480
1210
1390
1030
1720
1330
1920
1480
1650
1940
1750
2070
2690
2100
2630
1290
960
1140
1290
1290
1160
1360
1630
1360
1540
1180
1870
1480
2070
1630
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Standard equipment: Edistir dust cover up to diam.1120mm. Over
GRP cover, discharge nipple 3/4” up to 500 liters no. 3 nipples 1”,
from 600 liters to 1500 liters no. 3 nipples 1” 1/4 ; from 1700 liters
to 5000 liters no. 3 nipples 2”.
DE=outside diameter H height with cover Hp height with cover and feet
VERTICAL TANKS ROUNDBOTTOM
DIMENSION (mm)
DI
CAPACITY (lt)
HT
DIMENSION (mm)
DI
CAPACITY (lt)
HT
MODEL WITHOUT FEET
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TANKS AND VARIABLE CAPACITYCYLINDRICAL TANKS with flat bottom
W I N E T A N K S
VARIABLE CAPACITY TANKS WITH TUBE FLOATING LID,equipped with tube floating lid complete withpump,manometer, relief valve, sampling tap DN 15 up toa capacity of 300 liters. Sampling tap DN 25 for largercapacities and floating lid lifting arm from capacity 1500liters.
Upon request: valves or flanges in different diameters,wine tasting tap, stainless steel manwaydoor 22x32 cm(from capacity 200 liters).
Standard equipment TANKS: sampling tap DN 15 up tocapacity 300 liters. DN 25 for larger capacities.
Upon request: Edistir cover or GRP cover, valves or flangesin different diameters, wine tasting tap, stainless steelmanwaydoor 22 x 32 cm.( as from 200 liters capacity ).
VARIABLE CAPACITY TANKS are available with a widerange of accessories and in 3 different versions.
VARIABLE CAPACITY TANKS WITH EDISTIR OIL FLOATINGLID available with capacity up to 1000 liters, equippedwith cover and edistir oil floating lid, sampling tap DN15 up to a capacity of 300 liters. Sampling tap DN 25 forlarger capacities.
VARIABLE CAPACITY TANKS WITH GRP OIL FLOATINGLID, equipped with GRP oil floating lid , sampling tap DN15 up to a capacity of 300 liters. Sampling tap DN 25 forlarger capacities.
DIMENSION (mm)
DE
CAPACITY (lt)
DI H
50
75
100
150
200 A
200 B
250
300
400 A
400 B
500
600
700 B
800 A
800 B
1000 A
1000 B
1500 A
1500 B
1700
2000
2500
3000
4000 A
4000 B
5000
400
510
510
580
580
680
680
680
780
840
840
840
970
970
1120
970
1120
1120
1280
1280
1280
1500
1500
1500
1700
1700
360
450
450
510
510
600
600
600
710
760
760
760
900
900
1040
900
1040
1040
1200
1200
1200
1400
1400
1400
1600
1600
640
570
780
840
1090
760
940
1090
1090
960
1160
1430
1160
1340
980
1670
1280
1870
1430
1600
1890
1700
2020
2640
2050
2580
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ABOVE GROUND HORIZONTAL TANKS
UNDERGROUND HORIZONTAL TANKS
Standard equipment: top stainless steel manhole coverDN 400 , relief valve, and no. 3 fittings.
W A T E R T A N K S
HORIZONATL TANKS
900
1040
1200
1200
1200
1200
1400
1200
1400
1600
1200
1400
1600
1800
1400
1600
1800
1600
1800
1800
2000
1800
2000
1800
2000
1800
2000
1800
2000
2000
2000
2000
2500
2000
2500
2500
2500
2500
2500
3000
2500
3000
3000
3000
3000
3000
3000
1650
1910
1500
1940
2380
2840
2260
3920
2910
2340
4800
3560
2840
2500
4210
3340
2880
3840
3260
3640
3050
4020
3350
4400
3650
4780
3950
5160
4250
4550
4850
5150
3550
6750
4600
5600
6600
7600
8650
6300
10700
7750
9080
10490
11910
13320
14740
DI=Inside diameter Lu=Length
DIMENSION (mm)CAPACITY (lt)
DI Lu
1000
1500
1500
2000
2500
3000
3000
4000
4000
4000
5000
5000
5000
5000
6000
6000
6000
7000
7000
8000
8000
9000
9000
10000
10000
11000
11000
12000
12000
13000
14000
15000
15000
20000
20000
25000
30000
35000
40000
40000
50000
50000
60000
70000
80000
90000
100000
DE=outside diameter DI= inside diameter H= height
CYLINDRICAL TANKS WITH FLAT BOTTOM
VARIABLE CAPACITY CYLINDRICAL TANKSWITH FLAT BOTTOM
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STATIC CLARIFIERS
Conical hoppers standard from 60° and 80°.Standard equipment: overflow duct and pipe of quietness.
HORIZONTAL TANKSORM horizontal tanks are widely used in chemical andfood industries. They are made to meet the many demandson liquid storage, thanks to a wide range of differentsolutions for capacity (1000 liters to 100000 liters), forgeometric shape and type of installation (above andunderground storage). Tanks sizes and installation typesare the same as the horizontal tanks for water.
DIMENSION (mm) CAPACITY (lt)
1000
1000
1500
2000
3000
4000
5000
6000
7000
8000
8000
10000
10000
15000
20000
20000
30000
40000
50000
60000
900
1040
1040
1200
1400
1600
1600
1800
1800
1800
2000
2000
2500
2500
2500
3000
3000
3000
3000
3000
2120
1890
2460
2470
2920
2960
3460
3450
3850
4250
3780
4430
3570
4590
5620
4090
5490
6890
8290
9190
DI=inside diameter H=height without legsLegs height 500 mm
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VARIABLE CAPACITYVERTICAL CYLINDRICAL TANKS with round bottom
Standard equipment: tube floating lid with relief valve and pump with manometer, galvanized iron floating lid liftingarm, adjustable support legs up to capacity 10000 liters and no. 2 flanged nozzles DN 40.Upon request: valves or flanges in diameters, stainless steel manwaydoor DN 400 and pulley system for floating lidlifting.
VERTICAL TANKSORM vertical tanks are widely used in the chemical andfood industries. They are made to meet the many demandson liquid storage, thanks to a wide range of differentsolutions for capacity (2500 liters to 100000 liters) andgeometric shape (flat bottom and round bottom). Tankssizes are the same as the vertical wine tanks.
STRIPPING TOWERS height 11 mVERTICAL TANK with flatbase capacity 65.000 liters
DI H
STATIC CLARIFIER capacity 10.000 liters
UNDERGROUND TANK capacity 40.000 liters
VERTICAL TANK with round base capacity 7.500 liters
DE outside diameter DI=inside diameter H=height
DIMENSION (mm)
DE
CAPACITY (lt)
DI H
1500
2000 A
2000 B
2500
3000
4000 A
4000 B
5000 A
5000 B
6000
7000
8000
9000
10000
15000
1300
1300
1500
1500
1500
1500
1700
1700
1900
1900
1900
2100
2100
2100
2650
1200
1200
1400
1400
1400
1400
1600
1600
1800
1800
1800
2000
2000
2000
2500
2630
3080
2570
2890
3220
3880
3290
3790
3290
3690
4070
3880
4180
4530
4250
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TANKS FOR INDUSTRY
ORM technology applied to GRP (fiberglass reinforcedpolyester resin), allows to manufacture storage tanksof large sizes and with exceptional features:
• high mechanical resistance• low thermal conductivity• low coefficient of expansion• chemical resistance to a large number of substances
used in industry• no toxicity and resistance to atmosferic agents• low cost of installation and handling• long service life
ORM tanks are widely used in the food industry (dairy,olive and seed oil, canning, etc.), chemical,pharmaceutical, petrochemical, textile, leather, paperand shipbuilding. ORM tanks also satisfy the technicaland tank installation requirements for fire protection.
ORM tanks manufacturing technologies are: hand lay-up, spray-up and filament winding. Tanks are made ofa first impermeable and anticorrosive (liner) layer ,which goes into contact with the liquid. It is realizedusing high resistance resins. The next layer, which is thetank supporting structure, is made by wrapping crosswiseand radially continuous fiber glass , soaked with resinand chopped fiber glass sprayed with a spray gun, togive the tank a very high mechanical resistance and ahigh safety coefficient. The third layer, rich in resin,protects the previous ones, forming a shiny and smoothsurface that gives the product excellent characteristicsof resistance to atmospheric agents.
40 years experience in manufacturing and a continuouscommitment to research and development, allows ORMto offer the best assistance for the solution of problemsrelated to plant for any kind of industry. On request wemanufacture tanks on customer technical specificationsand equipped with all kinds of pipe fittings.
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CYLINDRICAL VERTICAL TANKSwith flat and round bottom
Standard equipment: top stainless steel manholecover DN 400 and no. 1 flanged nozzle DN 40,adjustable support legs in tanks with round bottom.Upon request: valves or flanges in different diameters,oval stainless steel manwaydoor ( 33 x 46 cm );stainless steel manwaydoor DN 400 and valves indifferent diameters.
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DIMENSION (mm)
DI
CAPACITY (lt)
Hfp
DI=inside diameter Hfp=flat bottom height Hfb=round bottom height
Hfb
2500
3000 A
3000 B
4000 A
4000 B
5000 A
5000 B
6000
7000
8000 A
8000 B
9000
10000 A
10000 B
12000
15000
18000
20000
25000 A
25000 B
30000
40000
50000
1400
1400
1600
1400
1600
1600
1800
1800
1800
1800
2000
2000
1800
2000
2000
2500
2500
2500
2500
3000
3000
3000
3000
2040
2370
1910
3020
2410
2910
2420
2940
3320
3720
3110
3430
4530
3750
4390
3680
4290
4700
5720
4230
4930
6360
7780
2650
2980
2510
3630
3000
3500
3060
3570
3960
4350
3730
4050
5140
4370
5010
4470
5080
5490
6510
4900
5610
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GENERAL INSTRUCTIONFOR INSTALLATION
UNDERGROUND HORIZONTAL TANKS
HANDLINGUse appropriate means to lift the tank and use the hooks
you find on it.
Handle the tank only when it is empty.
EXCAVATIONMake an excavation of appropriate size ( consider about
80 cm more than the tank maximun size).
FOUNDATIONMake a 20÷25 cm concrete base at the bottom of the
excavation and then put a sand bed of about 25-30 cm..
Level and remove any bump to ensure a good tank stability
and protection. Position the tank perfectly horizontal and
anchor it to the concrete base by means of belts and / or
bands made of suitable material for this use. Do not use
any “ anti-rolling “ objects such as wedges, wooden planks,
etc. which could damage the structure of the tank during
the subsequent phases of abutment and filling.
SPECIAL CONDITIONSPRESENCE OF GROUNDWATER - In the case of a normally
empty tank , in order to avoid that it emerges from the
soil due to the hydraulic pressure, make a drainage using
a draining pipe, gravel of suitable granulometry and
discharge pipe.
PRESENCE OF CLAY SOIL – Cover the walls of the
excavation with a sheet made of filtering material the
kind of non-woven fabric to prevent that the clay seeps
through the interstices of the drainage.
PEDESTRIAN TRAFFIC VEHICULAR TRAFFIC
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TANKS
ORM tanks are manufactured to satisfy the many demands on liquid storage, thanks to a wide range of solutions related
to storage capacities, geometric shapes, type of installation. The possibility to use special polyester resins allows ORM
to manufacture tanks suitable for the storage of chemical aggressive products , even at high temperatures. ORM tanks
are complete with standard equipment customizable on request. Used material used GRP (fiberglass reinforced polyester
resin). GRP is a thermosetting composite with high compactness and resistance to chemical and biological agents,
which does not form flaking, does not release substances and does not collapse at temperature changes.
Tanks for the industry, made to order, satisfy multiple solutions
for chemical and industrial plants. The possibility to use
special polyester resins makes the tanks ORM suitable for
aggressive chemicals, even at elevated temperatures.
Tanks for winemaking and wine storage , are suitable for
the storage of liquid food, according to Ministerial Decree
21.12.2010 No. 258, thanks to the particular chemical
composition of the resin used and the final treatments.
T A N K S F O R W I N E
ABUTMENTPEDESTRIAN TRAFFIC
The tank must not be buried at a depth more than 30 cm.
Lay the tank on a sand bed thick not less than 15:20 cm.
Begin the gradual filling of the tank and simultaneously
make the abutment, using wet sand (or stabilized) in layers
of about 30 cm, taking care to compact each layer before
proceeding with the laying of the next one.
Once you have finished the backfilling, close the excavation
with land thick not more than 30 cm. For bigger excavations
proceed as follows:
• Up to 50 cm. bury the upper part with lightweight
material ( e.g. expanded clay )
• Over 50 cm. proceed as mentioned in VEHICULAR TRAFFIC
VEHICULAR TRAFFIC
Fill the tank up to 1/2 of its capacity and simultaneously
make the abutment with concrete. Make a concrete vault-
or slab structure ( see example in figure ), which conveys
the loads coming from above directly to the concrete
abutment, leaving the tank undamaged.
S E R B A T O I P E R A C Q U AT A N K S F O R W A T E R
Water tanks are suitable for the storage of liquid food,
according to Ministerial Decree 21.12.2010 No. 258, thanks
to the particular chemical composition of the resin used
and the final treatments.
T A N K S F O R I N D U S T R Y
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FINAL SETTING
INSPECTION MANHOLE COVERS – use a plate or other similar material box-type extension to protect the inspectionmanhole covers and make them accessible. In case of use of heavyweight material ( e.g. cast iron or concrete ) orwith vehicular traffic avoid that the load falls on the tank. On the surface mark the tank presence and size.
CONNECTIONS - make connections using elastic joints and/or flexible piping to favour ground settling.
FLAT BOTTOM VERTICAL CYLINDRICAL TANKSBefore starting any operation of tank installation check that the ground to lay it is smooth and well levelled.
Place the tank on a flat and well levelled concrete base. Anchor each tankleg to the concrete screed, using a suitable pressure cap, with the hole youfind on the base of each leg of the tank.
If the tank has to be installed outdoor it will be necessary to find the mostsuitable anchoring way, taking also into consideration wind action.
ROUND BOTTOM VERTICAL CYLINDRICAL TANKS
TANK POSITIONING AND ANCHORING
Before starting any operation of tank installation check that the ground to lay it is smooth and well levelled.
ANCHOR BOLT FOR TANK
ABOVE HORIZONTAL TANKSBefore starting any operation of tank installation check that the ground to lay it is smooth and well levelled.
Forty years experience and continuous commitment to research and development qualify ORM as a leading company
in the production of GRP biological purifying plants and GRP tanks for chemical and food industries.
ORM si riserva il diritto di modificare caratteristiche tecniche e dimensionali dei propri prodotti senza preavviso.
Company Quality Management SystemCertificate UNI EN ISO 9001:2008
Sales network operating all over Italy, and abroad, continuously
updated on the technical as well as plant engineering developments
of ORM products.
After -sales technical assistance all over Italy to guarantee assistance
demands (installation, start-up, maintenance, repairing and adjustment)
is dealt quickly and efficiently.
Complete design process, planning,
technological choices, research and
development, testing and final validation to
offer consulting and solutions also developed
on customer specifications and the guarantee
of results which fully respect the environment
and the regulations in force.
ORM designs and manufactures:
• GRP (glass-reinforced plastic) purifying plants which satisfy all requirements for treating domestic wastewater and
similar types of sewage.
• GRP tanks for industry, water and winemaking, able to satisfy a wide range of liquid storage demand.
• Purifying plants and tanks in polyethylene.
Certificate UNI EN ISO 9001:2008. CE declaration CE 89/106/CE
ORM factory is set out over a surface area of 50.000 m2, with 1.000 m2 offices and service area, 6.000 m2 production
area and 2.000 m2 storage area.
Conformity to:
• UNI EN 858-1
• UNI EN 1825-1
• UNI EN 12566-1
• UNI EN 12566-3
• UNI EN 12255-6
• UNI EN 12050-1
• 2006/42/CE
• 2004/108/CE
• 2006/95/CE
• 89/106/CE
ANCHOR BOLT FOR TANK
Place tank on a flat and well
levelled concrete base. Insert
the bracket (A) on the screw
welded to the tank (B). Lock
with the supplied nut (C).
Anchor the bolt to the concrete
screed by means of suitable
pressure caps.
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www.orm.it - [email protected]
OMNIA RESINA MAZZOTTI s.r. l .via Molinello, 10/b - I - 48010 Bagnara di Romagna (RA)tel. +39 0545 76037 - fax +39 0545 76539