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WASSERVERSORGUNG > Druckerhöhung

Einsatzgebiete — Wasseraufbereitung — Wasserversorgung — Kühlanlagen — Apparatebau — Druckerhöhung

VGX/2 VGX

Kreiselpumpen

WerkstoffePumpengehäuse .......................................... Edelstahl 1.4301Laufräder ......................................................... Edelstahl 1.4301Welle ................................................................. Edelstahl 1.4305Motorträger .................................................... Al-DruckgussElastomere ...................................................... NBRGleitringdichtung ......................................... Kohle/Keramik

FördermediumKlare, auch moderat aggressive Flüssigkeiten, welche die Pumpenwerkstoffe chemisch und mechanisch nicht angreifen.

AusführungBlockpumpe mit oberflächengekühltem Motor, verlängerter Motorwelle zur Aufnahme der Laufräder, Wellendichtung durch Gleitringdichtung, ausgelegt für Dauerbetrieb.

Typenschlüssel2 VGX 12/30VGX .................................................................... Pumpentyp 1-stufig2 VGX ................................................................ Pumpentyp 2-stufig12/30 ................................................................ Pumpengröße

Technische DatenFördermenge ................................................. Q bis max. 15 m³/hFörderhöhe ..................................................... H bis max. 75 mMedientemperatur ....................................... t von -10 bis max. 90 °CBetriebsdruck ................................................ p bis max. 8 bar

AntriebSchutzart ......................................IP 55Isolationsklasse .........................FSpannung .....................................1~ 230 V ± 10 % eingebauter ÜberlastungsschutzSpannung .....................................3~ 230 V/400 V ± 10 %Drehzahl........................................2850 min-1

Frequenz ......................................50 Hz

Sonderausführungen — Sonderspannungen — Sonderelastomere — Sondergleitringdichtungen — höhere Medientemperaturen

67

Kennlinien

VGX

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WASSERVERSORGUNG > Druckerhöhung

Kennlinien

VGX

69

Kennlinien

2 VGX

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WASSERVERSORGUNG > Druckerhöhung

Kennlinien

2 VGX

71

TypSauganschluss (Rp)

Druckanschluss (Rp)

Leistungsabgabe P2 (kW)

Nennstrom (A) 1~ 230 V

Nennstrom (A) 3~ Y/∆ 400/230 V

Gewicht (kg) 3~/1~

VGX 7/5 1 ¼ 1 0,37 3,40 1,40/2,40 9,10/9,10VGX 7/7 1 ¼ 1 0,55 5,00 2,00/3,50 10,40/10,40VGX 9/10 1 ¼ 1 0,75 5,60 1,70/3,00 11,90/11,90VGX 12/7 1 ¼ 1 0,55 4,60 1,85/3,20 10,40/10,40VGX 12/12 1 ¼ 1 0,90 6,90 3,50/4,30 12,50/12,50VGX 12/20 1 ¼ 1 1,50 9,30 4,10/7,10 17,20/17,20VGX 20/12 1 ½ 1 0,90 6,30 2,50/4,30 16,30/16,30VGX 20/20 1 ½ 1 1,50 10,20 4,10/7,10 15,30/15,30VGX 20/25 1 ½ 1 1,80 - 4,70/8,20 17,00/--2 VGX 7/10 1 ¼ 1 0,75 6,00 1,70/3,00 12,60/12,602 VGX 7/12 1 ¼ 1 0,90 7,00 2,50/4,30 13,70/13,702 VGX 7/15 1 ¼ 1 1,10 8,10 3,30/5,80 17,00/17,002 VGX 7/20 1 ¼ 1 1,50 10,00 4,10/7,10 20,10/19,202 VGX 12/15 1 ¼ 1 1,10 8,30 3,30/5,80 15,60/15,602 VGX 12/20 1 ¼ 1 1,50 10,20 4,10/7,10 18,30/17,402 VGX 12/30 1 ¼ 1 2,20 - 4,70/8,20 26,10/--2 VGX 12/40 1 ¼ 1 3,00 - 6,40/11,10 27,80/--2 VGX 20/30 1 ½ 1 2,20 - 6,40/11,10 26,60/--2 VGX 20/40 1 ½ 1 3,00 - 6,40/11,10 27,60/--2 VGX 20/50 1 ½ 1 3,70 - 8,70/15,10 35,60/--

Technische Daten

VGX/2 VGX

Bestellinformationen

TypDrehstrom

3~ 400 V Artikel-Nr.

UVP netto

UVP brutto

Wechselstrom 1~ 230 V

Artikel-Nr.

UVP netto

UVP brutto

VGX 7/5 641.1100.137 291,60 € 347,00 € 641.1100.138 310,92 € 370,00 €VGX 7/7 641.1101.137 306,72 € 365,00 € 641.1101.138 326,05 € 388,00 €VGX 9/10 641.1202.137 400,84 € 477,00 € 641.1202.138 408,40 € 486,00 €VGX 12/7 641.1301.137 415,97 € 495,00 € 641.1301.138 444,54 € 529,00 €VGX 12/12 641.1303.137 457,14 € 544,00 € 641.1303.138 516,81 € 615,00 €VGX 12/20 641.1305.137 553,78 € 659,00 € 641.1305.138 613,45 € 730,00 €VGX 20/12 641.1403.137 481,51 € 573,00 € 641.1403.138 531,09 € 632,00 €VGX 20/20 641.1405.137 569,75 € 678,00 € 641.1405.138 680,67 € 810,00 €VGX 20/25 641.1406.137 610,08 € 726,00 €2 VGX 7/10 641.2102.137 426,05 € 507,00 € 641.2102.138 442,86 € 527,00 €2 VGX 7/12 641.2103.137 471,43 € 561,00 € 641.2103.138 496,64 € 591,00 €2 VGX 7/15 641.2104.137 535,29 € 637,00 € 641.2104.138 540,34 € 643,00 €2 VGX 7/20 641.2105.137 595,80 € 709,00 € 641.2105.138 608,40 € 724,00 €2 VGX 12/15 641.2304.137 584,87 € 696,00 € 641.2304.138 641,18 € 763,00 €2 VGX 12/20 641.2305.137 657,98 € 783,00 € 641.2305.138 755,46 € 899,00 €2 VGX 12/30 641.2307.137 886,55 € 1.055,00 €2 VGX 12/40 641.2308.137 940,34 € 1.119,00 €2 VGX 20/30 641.2407.137 873,95 € 1.040,00 €2 VGX 20/40 641.2408.137 908,40 € 1.081,00 €2 VGX 20/50 641.2409.137 1.050,42 € 1.250,00 €

72 speck-pumps.com

WASSERVERSORGUNG > Druckerhöhung

Abmessungen

Typ AB 3~/1~

C E H H1 H2 H3 H4 M M1 N N1 R WDNA Rp

VGX 7/5 208 320/321 181 8 229,5 106 123,5 207 216 50 38 120 160 108 92,5 1 ¼VGX 7/7 208 320/321 181 8 229,5 106 123,5 207 216 50 38 120 160 108 92,5 1 ¼VGX 9/10 208 320/321 198,5 8 229,5 106 123,5 207 216 50 38 120 160 108 92,5 1 ¼VGX 12/7 208 320/321 198,5 8 229,5 106 123,5 207 216 50 38 120 160 108 92,5 1 ¼VGX 12/12 208 332/321 198,5 8 229,5 106 123,5 207 235 50 38 120 160 108 92,5 1 ¼VGX 12/20 232 371,5/346,5 198,5 8 250 118 132 237 248,5 55 40 140 180 105,5 95 1 ¼VGX 20/12 208 332/321 181 8 229,50 106 123,5 207 235 50 38 120 160 108 92,5 1 ½VGX 20/20 208 371,5/346,5 198,5 8 229,5 106 123,5 225 236,5 55 40 140 180 105,5 95 1 ½VGX 20/25 232 371,5/-- 198,5 8 250 118 132 237 -- 55 40 140 180 105,5 95 1 ½

VGX

73

Typ AB 3~/1~

C D E H H1 H2 H3 H4 M M1 N N1 R W SDNA Rp

2 VGX 7/10 208 354/355 181 12,5 8 229 106 123 209 216 50 38 120 160 142 92,5 9 1 ¼2 VGX 7/12 208 366/355 181 12,5 8 229 106 123 209 235 50 38 120 160 142 92,5 9 1 ¼2 VGX 7/15 232 407/395,5 198,5 12,5 8 250 118 132 235 248,5 55 40 140 180 141,5 95 9 1 ¼2 VGX 7/20 232 407,5/382,5 198,5 12,5 8 250 118 132 235 248,5 55 40 140 180 141,5 95 9 1 ¼2 VGX 12/15 208 407/395,5 198,5 12,5 8 229 106 123 223 236,5 55 40 140 180 141,5 95 9 1 ¼2 VGX 12/20 208 407,5/382,5 198,5 12,5 8 229 106 123 223 236,5 55 40 140 180 141,5 95 9 1 ¼2 VGX 12/30 232 405/-- 198,5 12,5 10 250 118 132 240 - 65 40 140 180 143,5 109 9 1 ¼2 VGX 12/40 232 458/-- 234,5 12,5 10 250 118 132 240 - 65 40 140 180 143,5 109 9 1 ¼2 VGX 20/30 208 458/-- 234,5 12,5 10 229 106 123 240 - 65 40 140 180 143,5 109 9 1 ½2 VGX 20/40 232 458/-- 234,5 12,5 10 250 118 132 240 - 65 40 140 180 143,5 109 9 1 ½2 VGX 20/50 232 481/-- 232,5 16 12 250 118 132 252 - 68 50 160 210 143,5 108,5 12 1 ½

Abmessungen

2 VGX

66 speck-pumps.com

WATER SUPPLY > Pressure boosting

Field of application — Water treatment — Water supply — Cooling units — Engineering — Pressure boosting

VGX/2 VGX

Centrifugal pumps

Materials usedPump housing ................................................ stainless steel AISI 304Impellers .......................................................... stainless steel AISI 304Shaft ................................................................. stainless steel AISI 303Engine mount ................................................ die cast aluminiumElastomers ...................................................... NBRMechanical seal ............................................. carbon/ceramic

Pumped fluidClear, moderately aggressive fluids, which don‘t chemically and mechanically attack the pump materials.

DesignMonoblock pump with surface-cooled motor, extended motor shaft to accommodate the impellers, shaft seal in the form of a mechanical seal, configured for constant operation.

Type key2 VGX 12/30VGX .................................................................... 1 stage pump type2 VGX ................................................................ 2 stage pump type12/30 ................................................................ pump size

Technical dataFlow rate.......................................................... Q up to max. 15 m³/hTotal dynamic head ..................................... H up to max. 75 mFluid temperature ........................................ t from -10 to max. 90 °COperating pressure ...................................... p up to max. 8 bar

MotorProtection class .........................IP 55Class of insulation .....................FVoltage ..........................................1~ 230 V ± 10 % built in overload protectionVoltage ..........................................3~ 230 V/400 V ± 10 %Motor speed ................................2850 rpmFrequency ....................................50 Hz

Special editions — Special voltages — Special elastomers — Special mechanical seals — Higher fluid temperatures

67

Characteristics

VGX

68 speck-pumps.com

WATER SUPPLY > Pressure boosting

Characteristics

VGX

69

Characteristics

2 VGX

70 speck-pumps.com

WATER SUPPLY > Pressure boosting

Characteristics

2 VGX

71

TypeInlet connection (Rp)

Outlet connection (Rp)

Power output P2 (kW)

Rated current (A) 3~ Y/∆ 400/230 V

Rated current (A) 1~ 230 V

Weight (kg) 3~/1~

VGX 7/5 1 ¼ 1 0.37 1.40/2.40 3.40 9.10/9.10VGX 7/7 1 ¼ 1 0.55 2.00/3.50 5.00 10.40/10.40VGX 9/10 1 ¼ 1 0.75 1.70/3.00 5.60 11.90/11.90VGX 12/7 1 ¼ 1 0.55 1.85/3.20 4.60 10.40/10.40VGX 12/12 1 ¼ 1 0.90 3.50/4.30 6.90 12.50/12.50VGX 12/20 1 ¼ 1 1.50 4.10/7.10 9.30 17.20/17.20VGX 20/12 1 ½ 1 0.90 2.50/4.30 6.30 16.30/16.30VGX 20/20 1 ½ 1 1.50 4.10/7.10 10.20 15.30/15.30VGX 20/25 1 ½ 1 1.80 4.70/8.20 - 17.00/--2 VGX 7/10 1 ¼ 1 0.75 1.70/3.00 6.00 12.60/12.602 VGX 7/12 1 ¼ 1 0.90 2.50/4.30 7.00 13.70/13.702 VGX 7/15 1 ¼ 1 1.10 3.30/5.80 8.10 17.00/17.002 VGX 7/20 1 ¼ 1 1.50 4.10/7.10 10.00 20.10/19.202 VGX 12/15 1 ¼ 1 1.10 3.30/5.80 8.30 15.60/15.602 VGX 12/20 1 ¼ 1 1.50 4.10/7.10 10.20 18.30/17.402 VGX 12/30 1 ¼ 1 2.20 4.70/8.20 - 26.10/--2 VGX 12/40 1 ¼ 1 3.00 6.40/11.10 - 27.80/--2 VGX 20/30 1 ½ 1 2.20 6.40/11.10 - 26.60/--2 VGX 20/40 1 ½ 1 3.00 6.40/11.10 - 27.60/--2 VGX 20/50 1 ½ 1 3.70 8.70/15.10 - 35.60/--

Technical data

VGX/2 VGX

Order information

TypeThree-phase

3~ 400 V article no.

Net RRP Gross RRPSingle phase

1~ 230 V article no.

Net RRP Gross RRP

VGX 7/5 641.1100.137 291.60 € 347.00 € 641.1100.138 310.92 € 370.00 €VGX 7/7 641.1101.137 306.72 € 365.00 € 641.1101.138 326.05 € 388.00 €VGX 9/10 641.1202.137 400.84 € 477.00 € 641.1202.138 408.40 € 486.00 €VGX 12/7 641.1301.137 415.97 € 495.00 € 641.1301.138 444.54 € 529.00 €VGX 12/12 641.1303.137 457.14 € 544.00 € 641.1303.138 516.81 € 615.00 €VGX 12/20 641.1305.137 553.78 € 659.00 € 641.1305.138 613.45 € 730.00 €VGX 20/12 641.1403.137 481.51 € 573.00 € 641.1403.138 531.09 € 632.00 €VGX 20/20 641.1405.137 569.75 € 678.00 € 641.1405.138 680.67 € 810.00 €VGX 20/25 641.1406.137 610.08 € 726.00 €2 VGX 7/10 641.2102.137 426.05 € 507.00 € 641.2102.138 442.86 € 527.00 €2 VGX 7/12 641.2103.137 471.43 € 561.00 € 641.2103.138 496.64 € 591.00 €2 VGX 7/15 641.2104.137 535.29 € 637.00 € 641.2104.138 540.34 € 643.00 €2 VGX 7/20 641.2105.137 595.80 € 709.00 € 641.2105.138 608.40 € 724.00 €2 VGX 12/15 641.2304.137 584.87 € 696.00 € 641.2304.138 641.18 € 763.00 €2 VGX 12/20 641.2305.137 657.98 € 783.00 € 641.2305.138 755.46 € 899.00 €2 VGX 12/30 641.2307.137 886.55 € 1,055.00 €2 VGX 12/40 641.2308.137 940.34 € 1,119.00 €2 VGX 20/30 641.2407.137 873.95 € 1,040.00 €2 VGX 20/40 641.2408.137 908.40 € 1,081.00 €2 VGX 20/50 641.2409.137 1,050.42 € 1,250.00 €

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WATER SUPPLY > Pressure boosting

Dimensions

Type AB 3~/1~

C E H H1 H2 H3 H4 M M1 N N1 R WDNA Rp

VGX 7/5 208 320/321 181 8 229.5 106 123.5 207 216 50 38 120 160 108 92.5 1 ¼VGX 7/7 208 320/321 181 8 229.5 106 123.5 207 216 50 38 120 160 108 92.5 1 ¼VGX 9/10 208 320/321 198.5 8 229.5 106 123.5 207 216 50 38 120 160 108 92.5 1 ¼VGX 12/7 208 320/321 198.5 8 229.5 106 123.5 207 216 50 38 120 160 108 92.5 1 ¼VGX 12/12 208 332/321 198.5 8 229.5 106 123.5 207 235 50 38 120 160 108 92.5 1 ¼VGX 12/20 232 371.5/346.5 198.5 8 250 118 132 237 248.5 55 40 140 180 105.5 95 1 ¼VGX 20/12 208 332/321 181 8 229.5 106 123.5 207 235 50 38 120 160 108 92.5 1 ½VGX 20/20 208 371.5/346.5 198.5 8 229.5 106 123.5 225 236.5 55 40 140 180 105.5 95 1 ½VGX 20/25 232 371.5/-- 198.5 8 250 118 132 237 -- 55 40 140 180 105.5 95 1 ½

VGX

73

Type AB 3~/1~

C D E H H1 H2 H3 H4 M M1 N N1 R W SDNA Rp

2 VGX 7/10 208 354/355 181 12.5 8 229 106 123 209 216 50 38 120 160 142 92.5 9 1 ¼2 VGX 7/12 208 366/355 181 12.5 8 229 106 123 209 235 50 38 120 160 142 92.5 9 1 ¼2 VGX 7/15 232 407/395.5 198.5 12.5 8 250 118 132 235 248.5 55 40 140 180 141.5 95 9 1 ¼2 VGX 7/20 232 407.5/382.5 198.5 12.5 8 250 118 132 235 248.5 55 40 140 180 141.5 95 9 1 ¼2 VGX 12/15 208 407/395.5 198.5 12.5 8 229 106 123 223 236.5 55 40 140 180 141.5 95 9 1 ¼2 VGX 12/20 208 407.5/382.5 198.5 12.5 8 229 106 123 223 236.5 55 40 140 180 141.5 95 9 1 ¼2 VGX 12/30 232 405/-- 198.5 12.5 10 250 118 132 240 - 65 40 140 180 143.5 109 9 1 ¼2 VGX 12/40 232 458/-- 234.5 12.5 10 250 118 132 240 - 65 40 140 180 143.5 109 9 1 ¼2 VGX 20/30 208 458/-- 234.5 12.5 10 229 106 123 240 - 65 40 140 180 143.5 109 9 1 ½2 VGX 20/40 232 458/-- 234.5 12.5 10 250 118 132 240 - 65 40 140 180 143.5 109 9 1 ½2 VGX 20/50 232 481/-- 232.5 16 12 250 118 132 252 - 68 50 160 210 143.5 108.5 12 1 ½

Dimensions

2 VGX