Cascade

INDEX PAGE

1 Company Profile

2 Specifications

3 Cascades Armour Plates

4-5 Product Range

Centre Products in-situ

8 Product Range

9 Clamp Identification Chart

10-11 Sizes

12 Quality & Service

13 The Cascade Family

Back Cover Quick & Easy Repair

1

COMPANY PROFILE

Quality and Service - Our Commitment

Cascade has been distributing Stainless Steel Pipe Repair Clamps and related fittings since 1984, with full manufacturing capability being introduced in 1986. We understood immediately that the supply of highquality products alone would not provide complete customer satifaction. It needed to be coupled with a firstrate service to accommodate the emergency nature of customers’ requirements. Our success has been theresult of addressing these key customer requirements and we have built up and maintained an enviable reputationin the market place since then.

To ensure the continued adherence to the high standards that the company has attained, our management andstaff are committed to maintaining our performance goals, which are:-• AVAILABILITY. Cascade holds substantial stocks of raw materials, work in progress and finished goods, to

ensure immediate product availability.

• SAME-DAY POLICY. Our goal is to dispatch orders on the day they are received and we have a provenrecord of dispatching at least 90% of orders on the same day.

• SPECIAL-REQUEST RESPONSE. Orders for emergency items and non-stock items are generally dispatchedwithin the framework of the same-day policy – most often within a few hours.

• QUALITY. As an ISO 9001 certified company, Cascade is totally committed to quality and we continuallystrive to improve the quality of our products and to achieve total customer satisfaction.

While we prefer to remain cautious in our claims, we are certainly proud of what we have achieved. Sinceinception, Cascade has developed into Southern Africa’s foremost manufacturer and distributor of StainlessSteel Pipe Repair Clamps. We have also successfully penetrated the Middle Eastern and Australian markets.Our growth and reputation are indicative of our commitment to our performance goals.

We look forward to your enquiry, and to extending our service to you, and would welcome the opportunityto prove our excellent track record.

2

Specifications of CASCADES’ Stainless Steel Repair Clamp –for permanent pipe repairs

Available in Type 304 and Type 316.Fully passivated after welding, to restore the original passive state of the stainless steel.(specifications are subject to change without notice).

LOCKING WASHER PLATE: Locks into position for easytightening of nuts.

LUGS: MIG-welded to receiver bar and fully passivatedafter welding. Leading edge is rounded to prevent themfrom catching bolt bars during installation.

SHELL: 2B finish.

BOLTS: Thread-rolled for strength and Teflon* coated toprevent galling. CASCADE bolts are MIG-welded to thereceiver bar and fully passivated after welding.

NUTS: Type 304 or 316 stainless steel.

RECEIVER BARS: TIG-welded to shell to form a strongfusion, and fully passivated after welding.

GASKET: Natural rubber specially formulated for waterservice, and made to ASTM D 2240 has antioxidant/antiozonant agents to increase shelf life. All gaskets have agridded design, tapered ends and vulcanized armourplates for easy installation and optimum sealing efficiency.

ARMOUR: Heavy gauge stainless steel vulcanized into the gasket at the time of moulding, to ensure:

• that it fits permanently

• that it fits perfectly

• that it provides a smooth transition from rubber to metal

* Teflon is a registered trademark of DuPont.

General Information1. Recommended pressure ratings:

(1) Clamps to suit pipes up to 300mm nominal size 1.6 Mpa(2) Clamps to suit pipes above 300mm - 450mm nominal

size 1.2 Mpa2. The amount of pressure that a full circle repair clamp

will contain is proportionate to the diameter of thepipe being repaired and the amount of torque appliedto the bolts.Smaller diameter repair clamps will contain morepressure than larger diameter repair clamps.Cleaning and lubricating bolt threads will reducefriction and permit greater torque.

3. The pressure containing capability of a repair clampis influenced by the pipe size, the type and extent ofdamage to the pipe, environment and serviceconditions and installation workmanship.

4. Recommended Clamp lengthsThe General recommendation is that the clamp lengthshould be twice the pipe diameter. The clamp lengthshould not be less than the diameter of the pipe.

• In the case of longitudinal damage, we recommenda clamp length equal to 4 times the length of thedamaged section of the pipe.

• Where a large section of the pipe wall is brokenaway, a section of thin guage sheet metal should beplaced over the opening to provide a sealing surfacefor the gasket.

5. Stainless Steel Repair Clamps do not restrain axial pipemovement.

6. Suitable anchorage must be provided where pipemovement may occur.

NUTS

LOCKINGWASHER

PLATE

ARMOUR

LUGS

RECEIVER BARS GASKET

SHELLBOLTS

3

CASCADES’ ARMOUR PLATES ARE VULCANISED –THEY CAN NEVER FALL OUT

THE ARMOUR PLATE INSERTED INTO THE GASKET IS A CRUCIAL ELEMENT IN THE PERFORMANCE OF A REPAIR CLAMP, AS IT PROVIDES THE FULL CIRCUMFERENCE SEALING CAPABILITY OF THE REPAIR CLAMP. AS SUCH, IT ISESSENTIAL THAT ARMOUR PLATES:• Be permanently fitted – to prevent being dislodged or falling out at any stage• Be perfectly sized – to avoid having gaps between the armour and the rubber at either or both ends of the armour plate• Provide a smooth transition from rubber to metal – so that the thickness of the sealing area at both ends of the armour

plate conforms to the thickness of the rubber

Problems encountered with glued armours

When an armour plate is glued either into or onto the gasket it can fall out or be dislodged, and the full circumference sealing capability of the clamp will be lost.

When an armour plate is glued into the gasket, it maynot fit properly, leaving gaps or crevices at one or bothends that can cause low-pressure points (See Figure 1). Under pressure these low-pressure points “sink” to fillthe gaps shown in the schematic diagram, leaving apotential leak path between the pipe and gasket.

CASCADES’ PERMANENT SOLUTIONRecognising the armour plate’s crucial role, Cascadeonly fits gaskets where the armour plate has beenvulcanised into the rubber at the time of moulding. Thisensures:• that the armour plate in a Cascade repair clamp can

never fall out – it is permanently fitted every time• that there are no gaps or crevices at either end of the

armour plate – it fits perfectly every time• that the thickness of the sealing area at both ends of

the armour plate conforms to the thickness of therubber – a smooth transition from rubber to metalevery time

On the other hand, when armour plates are glued ontothe gasket, or welded to the clamps’ shell, theyprotrude, and there is no uniformity in the transitionfrom rubber to metal (see Figure 2).The protruding armour plate will, under pressure, createlow-pressure points and potential leak paths betweenthe pipe and gasket.

ARMOUR PLATE PROTRUDING ABOVE LEVEL OF RUBBER

VULCANISED ARMOUR PLATE

Stainless Steel Shell Rubber Sealing Gasket

Weak Point Weak PointPipe

Figure 2

ARMOUR PLATE GLUED INTO GASKET

Weak Point Weak Point

Stainless Steel ShellRubber Sealing Gasket

Pipe

Figure 1

GapGap

Stainless Steel Shell

Smooth Transition Rubber Sealing Gasket

Pipe

Figure 3

Smooth Transition

4

Tapped Repair Clamps (CTR)

Manufactured on request, Single, Double and Multi-band tappedrepair clamps provide the same quick-and-easy Cascade fittingqualities. They are extremely useful for repairing broken and damagedpipe at service connections or branch lines, restoring the connection atthe same time. Also efficient in cases where pipes are prone tocircumferential cracking, as they provide full circumference sealing.

CASCADES’ ALL STAINLESS STEEL PERMANENT REPAIR CLAMPSFast-action Cascade repair clamps eliminate the need for costly pipe replacement and repairs. Simply open the clamp,wrap it around the leak, engage locking washer plate and tighten.

All gaskets fitted to Cascades’ repair clamps are custom-sized to fit the specific ranges of pipe diameters, eliminating theneed for joining gaskets.

Produced in a gridded design with tapered ends to ensure optimum sealing efficiency, all gaskets have armour plates thatare vulcanised into the rubber at the moulding stage – they fit perfectly and cannot be dislodged.

Full Circle, Single Band Repair Clamps (CR1)

Suitable for pipes from 2” through to 12”, Cascade CR1-type repairclamps can be supplied in various lengths to suit your needs. Thearmour plate’s span allows you an outside diameter operating range ofup to 10mm.

A standard range is always available (refer page 10), and we canmanufacture clamps to fit non-standard pipe OD’s at very short notice.

Full Circle Double-Band Repair Clamps (CR2)

Cascade CR2-type repair clamps offer you double the flexibility inoperating OD ranges, and are capable of withstanding higherpressures.

Double Band repair clamps are available on request and can bedispatched at short notice.

Full Circle Multi-band Repair Clamps (CR3 or more)

Cascade multi-band repair clamps are made up on request to suit yourspecific requirements. Used mainly on larger diameter pipes, they offerthe greatest flexibility in operating OD ranges.

5

Flanged Offtakes (CFO)Made in Single, Double and Multi-band options to suit customers’requirements. Flanged offtakes provide a full circumference seal around thepipe, while at the same time providing a reinforcing effect to the pipe.Flanged offtakes are manufactured on request and customers need tospecify pipe OD, diameter of offtake and flange specification.

Service Saddles (CSS)The flexible stainless steel band allows for easy fitting while wrapping fullyaround the pipe, providing support and stability – eliminating the “crushingeffect” of more rigid products. The band is recessed to correctly position the“O” ring gasket and provide maximum sealing.Recommended for PVC pipe and manufactured to suit pipe sizes up to 12”,Cascade service saddles can be fitted with

1/2” through to 2” diameter sockets.

Service Saddles – 2 Parts (CSS-2)Specially designed to suit all types of pipe within the same nominal diameteras they have a wider OD range.

Fast/Half Clamps (Code CFC)Used for repairing pin-hole breaks in smaller diameter pipes, they provide aquick, easy and cost-effective solution for this type of break. Cascade fast/halfclamps are available in sizes to suit galvanised pipe from

1/2” through to 2”.

To install a Cascade fast/half clamp, simply unhitch the bolt-head, spreadlugs open, snap into position over the leak and tighten – your leak-repair iscomplete.Standard lengths always in stock are 75mm and 150mm (refer page 11).

Junior Couplings (Code CFW)Cascade junior couplings provide a quick, easy and cost-effective solution forjoining and repairing larger breaks in smaller diameter pipes, by providing a fullcircumference seal around the pipe. Available in sizes to suit galvanised andcopper pipe from

1/2” to 1

1/2”.

To install: Unhitch bolt-head, slide gasket out and wrap around leak. Spread lugsopen, snap into position over the gasket, tighten- making sure that the armourplate’s centering nipples are positioned between the clamp’s ends -and yourrepair is complete.Standard lengths always in stock are 75mm and 150mm (refer page 11).

CFC and CFW Ranges - General Material Specifications:• Clamp Band - Stainless Steel. Available in Type 304 and Type 316• Lugs - Ductile iron, yellow dichromate.• Carbon steel nuts, bolts and washers - zinc yellow plated• CFC gasket - natural rubber (Buna N available on request) with gridded

design for maximum sealing effect• CFW gasket - Buna N with gridded design and vulcanised armour for

maximum sealing effect

6

Ball Valve

Saddle Flange Adaptor

THE CASCADE CONNECTION

7

RSV Gate Valve

Flanged off-take clamp

Wide-rangeCoupling

8

Couplings

Wide range couplings suitable for joining pipes with the same nominal diameter - which have the sameor different OD's.Cast in ductile iron Grade 420/12 to BS 2789:1985.PE coated to: - provide maximum corrosion protection

- prevent chipping or gouging of the coatingRubber seals are approved for potable water.Large diameter bolts manufactured to BS970:1991 Grade 070-M20 and PE coated, ensure greatertorque for easier fitting and sealing.

Galvanised Socketed Clamp (Tees)

Precision cast in malleable cast iron to BS6681 B32-10 enabling easy fitting. These fittings allow you to make quick & easy "tee-offs" on small diameter pipes.Galvanised to provide protection against corrosion.NBR rubber to ISO 4658-1990, BS2751-1990

Flange Adapters

For use in joining pipes within a range OD's to flangesCast in ductile iron Grade 420/12 to BS2789:1985PE coated to: - provide maximum corrosion protection

- prevent chippiing or gouging of the coatingRubber seal is approved for potable water.Large diameter bolts manufactured to BS970:1991 Grade 070-M20 and PE coated, ensure greatertorque for easier fitting and sealing.

Brass Gate Valves

Cast brass fullway gate valves. Non-rising spindle & guided wedge.Suitable for steam. Working pressurre to 16 kpa (non shock).Mainly used for isolating purposes. Can be used on geysers, tanks, boilers, etc.

Stepped Couplings

Wide range couplings suitable for joining pipes with different nominal diameters (ie. 3" to 4", 4" to 6"Cast in ductile iron Grade 420/12 to BS2789:1985PE coated to: - provide maximum corrosion protection

- prevent chippiing or gouging of the coatingRubber seals are approved for potable water.Large diameter bolts manufactured to BS970:1991 Grade 070-M20 and PE coated, ensure greatertorque for easier fitting and sealing.

Brass Ball Valves

Fullway ball valve rough brass. Plastic coated handle - PBS parallel threads.Can be used on geysers, tanks, boilers, etc.

Galvanised Compression Couplings

Precision cast in malleable cast iron to BS6681 B32-10 enabling easy fitting. The prominent "centre-hex" affords a secure grip of the fitting to be made, allowing the end caps to betightened with ease.The couplings are galvanised to provide protection against corrosionNBR rubber to ISO 4658-1990, BS2751-1990

Braided Connector/Flexible Hose

Approved to SABS no 1808-5:2001 (Report no. 7222/wh012)Stainless steel outer with brass nut, suitable to 100 deg C and 16 Bar working pressureCan be used in place of copper connectors and are available in 350mm and 450mm lengths.

9

CLAMP IDENTIFICATION CHART

Class O/D Part Number

(2”) 50 - ALL CLASS 70.1 mm CR1-0288-06(3”) 75 - ALL CLASS 97 mm CR1-0375-08(4”) 100 - ALL CLASS 123.4 mm CR1-0480-08(5”) 125 - ALL CLASS 151.4 mm CR1-0600-08(6”) 150 - CLASS 12 170 mm CR1-0663-08(6”) 150 - CLASS 18 176 mm CR1-0690-08(6”) 150 - CLASS 24 182 mm CR1-0710-08(6”) 150 - CLASS 30 190 mm CR1-0745-08(8”) 200 - CLASS 12 224 mm CR1-0863-08(8”) 200 - CLASS 18 231 mm CR1-0900-08(8”) 200 - CLASS 24 241 mm CR1-0905-08(8”) 200 - CLASS 30 252 mm CR1-1000-12(10”) 250 - CLASS 12 277 mm CR1-1075-12(10”) 250 - CLASS 18 287 mm CR1-1110-12(10”) 250 - CLASS 24 298 mm CR1-1140-12(10”) 250 - CLASS 30 307 mm CR1-1175-12(12”) 300 - CLASS 12 331 mm CR1-1320-16(12”) 300 - CLASS 18 343 mm CR1-1370-16(12”) 300 - CLASS 24 356 mm CR1-1400-16(12”) 300 - CLASS 30 368 mm ON REQUEST

AC PIPE (CID)

Class O/D Part Number

(2”) 50 - CLASS B 70.1 mm CR1-0288-06(3”) 75 - CLASS D/E/F 97 mm CR1-0375-08(4”) 100 - CLASS C/D/E/F 123.4 mm CR1-0480-08(5”) 125 - CLASS B/C/D/E/F 151.4 mm CR1-0600-08(6”) 150 - CLASS B/C/D/E/F 179.3 mm CR1-0690-08(8”) 200 - CLASS B/C/D/E/F 234.2 mm CR1-0900-08(9”) 225 - CLASS B/C/D/E/F 261.1 mm CR1-1040-12

AC PIPE (COD)

Class O/D Part Number

(4”) 100 120 mm CR1-0450-08(6”) 150 172 mm CR1-0663-08(8”) 200 228 mm CR1-0863-08(10”) 250 279 mm CR1-1075-12(12”) 300 332 mm CR1-1320-16

AC SEWER PIPES

Pipe Nominal Bore O/D Part Number

(1/2”) 15 mm 21.3 mm CFW-15 mm G3(3/4”) 20 mm 26.7 mm CFW-20 mm G3(1”) 25 mm 33.4 mm CFW-25 mm G3(1 1/4”) 32 mm 42,4 mm CFW-32 mm G3(1 1/2”) 40 mm 48.3 mm CR1-0220-06(2”) 50 mm 60.3 mm CR1-0238-06(2 1/2”) 65 mm 73.0 mm CR1-0288-06(3”) 80 mm 88.9 mm CR1-0350-06(3 1/2”) 90 mm 101.6 mm CR1-0375-08(4”) 100 mm 114.3 mm CR1-0450-08(5”) 125 mm 141.3 mm CR1-0520-08(6”) 150 mm 168.3 mm CR1-0663-08(8”) 200 mm 219.1 mm CR1-0863-08(10”) 250 mm 273.0 mm CR1-1075-12(12”) 300 mm 323.9 mm CR1-1275-12/16(14”) 350 mm 355.6 mm CR1-1370-16

STEEL PIPE

Pipe Nominal Bore O/D Part Number

50 mm 50 mm CR1-0220-0663 mm 63 mm CR1-0238-0675 mm 75 mm CR1-0288-0690 mm 90 mm CR1-0350-06110 mm 110 mm CR1-0440-08125 mm 125 mm CR1-0480-08140 mm 140 mm CR1-0520-08160 mm 160 mm CR1-0600-08200 mm 200 mm CR1-0790-08250 mm 250 mm CR1-1000-12315 mm 315 mm CR1-1220-12355 mm 355 mm CR1-1370-16400 mm 400 mm CR2-390/410-16

uPVC PIPING

CLAMPS TO SUIT LARGER SIZES ARE AVAILABLE ON REQUEST AT SHORT NOTICE.

10

Stainless Steel Repair Clamps Single Band (CR1 Style)

Stainless Steel Repair Clamps

Sizes Available – (Ex Stock in bold)

Double and Multi Band (CR2 (and more) Style)

NominalPipe Size

50mm45 - 5559 - 6769 - 76

CR1-0220-(X)CR1-0238-(X)CR1-0288-(X)

1.21.21.2

1.51.51.5

2.42.42.42.43.03.0

3.94.2

3.33.43.9

4.44.65.35.35.9

3.94.34.34.34.74.74.75.0

5.95.96.36.36.36.7

5.45.45.75.75.7

7.47.47.87.87.8

8.08.5

10.411.1

9.09.39.5

10.011.0

11.712.112.413.014.3

11.211.512.0

14.615.015.0

12.412.8

15.516.0

1.51.92.02.12.22.5

1.21.51.51.71.82.02.02.2

2.52.8

2.22.22.42.42.42.6

2.82.83.03.03.03.23.53.53.73.73.7

CR1-0300-(X)CR1-0350-(X)CR1-0375-(X)CR1-0440-(X)CR1-0450-(X)CR1-0480-(X)

CR1-0590-(X)CR1-0600-(X)CR1-0663-(X)CR1-0690-(X)CR1-0710-(X)CR1-0745-(X)CR1-0790-(X)CR1-0800-(X)CR1-0863-(X)CR1-0900-(X)CR1-0905-(X)

CR1-0500-(X)CR1-0520-(X)

CR1-1000-(X)CR1-1040-(X)

CR1-1220-(X)CR1-1275-(X)CR1-1340-(X)CR1-1370-(X)CR1-1400-(X)

CR1-1075-(X)CR1-1110-(X)CR1-1140-(X)CR1-1175-(X)CR1-1200-(X)

75 - 8385 - 9595 - 104104 - 113113 - 120121 - 130126 - 136130 - 140145 - 155151 - 161167 - 176174 - 183179 - 189189 - 199196 - 205202 - 212218 - 228229 - 238236 - 245248 - 257255 - 265271 - 281281 - 290288 - 298298 - 309304 - 314312 - 322322 - 331332 - 342343 - 355356 - 366

75mm

100mm

125mm

150mm

200mm

225mm

250mm

300mm

350mm

Outside DiameterRange (mm)

Part Number Clamp Length (mm) and Approx weight (kgs)

150mm(06)

200mm(08)

300mm(12)

400mm(16)

1) (X) = Clamp Length2) For Quotations:

(a) Repair Clamps (Style CR1, CR2 & CR3 or more):– State Part No and substitute (X) with required length

(suggested length is 2 X pipe diameter)– e.g. CR1-0480-(X) in a 200 length = CR1-0480-08

(b) Tapped Repair Clamps (Style CTR):– Select Repair Clamp that suits pipe OD– Amend Part No to “CTR” – and state socket requirement– e.g. CTR-0480 – with 20mm BSP socket

1) (X) = Clamp Length2) Larger sizes available on request3) For quotations:

– State pipe OD and clamp length required

(c) Flanged Offtakes (Style CFO):– Specify pipe OD, diameter of offtake and flange

specifications(d) Servide Saddles (Style CSS):

– Select repair clamp that suits pipe OD– Amend Part No to CSS – and state socket requirement– e.g. CSS-0440 – with 20mm BSP

3) Other lengths available on request4) Available in double band style on request

NominalPipe Size

Outside DiameterRange (mm)

Part Number Clamp Length (mm) and Approx weight (kgs)

400mm(16)

600mm(24)

350-400mm

400-450mm

450-500mm

500-550mm

550-600mm

350 - 370370 - 390390 - 410400 - 420420 - 440440 - 460450 - 470470 - 490490 - 510500 - 520520 - 540540 - 560550 - 570570 - 590590 - 610

CR2-350/70-(X)CR2-370/90-(X)CR2-390/10-(X)CR2-400/20-(X)CR2-420/40-(X)CR2-440/60-(X)CR2-450/70-(X)CR2-470/90-(X)CR2-490/10-(X)CR2-500/20-(X)CR2-520/40-(X)CR2-540/60-(X)CR2-550/70-(X)CR2-570/90-(X)CR2-590/10-(X)

171819192021212223232425252627

303234343537373840404243

272930

11

Sizes Available – (Ex Stock)

NominalPipe Size

Outside Diameterof pipe

Part NumberLength

estWeight

qtyper carton

15mm15mm20mm20mm25mm25mm32mm32mm40mm40mm50mm50mm65mm65mm75mm75mm100mm100mm125mm125mm150mm150mm200mm200mm

75mm150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm

20102010168

1268463424242212121

.21kgs

.42kgs

.22kgs

.44kgs

.23kgs

.46kgs

.24kgs

.48kgs

.43kgs

.86kgs

.44kgs

.88kgs

.50kgs1.00kgs.53kgs

1.06kgs.64kgs

1.28kgs.72kgs

1.44kgs.75kgs

1.50kgs.82kgs

1.64kgs

21.321.326.726.733.433.442.242.248.348.360.360.373.073.088.988.9

114.3114.3141.3141.3168.3168.3219.1219.1

CFC-084-03CFC-084-06CFC-105-03CFC-105-06CFC-132-03CFC-132-06CFC-160-03CFC-160-06CFC-190-03CFC-190-06CFC-238-03CFC-238-06CFC-300-03CFC-300-06CFC-350-03CFC-350-06CFC-450-03CFC-450-06CFC-556-03CFC-556-06CFC-663-03CFC-663-06CFC-863-03CFC-863-06

Half Clamps

Sizes Available – (Ex Stock)NominalPipe Size

Outside Diameterof pipe

Part NumberLength

estWeight

qtyper carton

15mm15mm20mm20mm25mm25mm32mm32mm15mm15mm20mm20mm25mm25mm32mm32mm40mm40mm

75mm150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm75mm

150mm

2010168

168

126

20102010168

168

126

.30kgs

.60kgs

.27kgs

.54kgs

.29kgs

.58kgs

.35kgs

.70kgs

.30kgs

.60kgs

.30kgs

.60kgs

.27kgs

.54kgs

.29kgs

.58kgs

.35kgs

.70kgs

21.321.326.726.733.433.442.242.212.712.719.0519.0525.425.431.7531.7538.138.1

CFW 15mmG-3CFW 15mmG-6CFW 20mmG-3CFW 20mmG-6CFW 25mmG-3CFW 25mmG-6CFW 32mmG-3CFW 32mmG-6CFW 15mmC-3CFW 15mmC-6CFW 20mmC-3CFW 20mmC-6CFW 25mmC-3CFW 25mmC-6CFW 32mmC-3CFW 32mmC-6CFW 40mmC-3CFW 40mmC-6

Junior Couplings

12

Our Commitment to Quality & ServiceOur highly skilled staff, assisted by specialized machinery and tooling, ensures that our record of quality and service isadhered to and maintained. In addition, high levels of stocks at all stages of production are always on hand.

13

The Cascade Home and Family

14

... permanent pipe repair made quick and easy

Wrap clamp around pipe. Bring together using locking washer plate.

Lock in place. Squeeze the lugs together and spin the nuts down.

Tighten the nuts evenly with a wrench. No rotating is necessary.

You have just made a permanent repair. Take a good look at the clamp before you bury it –it’s the last time you’ll ever see it.

P O Box 9184Elsburg 1407Republic of South AfricaTel: +27 (11) 824 3943Tel: +27 (11) 827 1225Fax: +27 (11) 827 0556HOTLINE: 0861 CASCADE

House183 Elsburg RoadDelville Ext 4Germiston 1401www.cascade.co.zaE-Mail: cascade@global.co.za