Twin in-line circulation pump

  • Débit max. : 900 m³/h
  • Hmt max. : 60 m
Pompes pour applications nécessitant fiabilité et régulation de pompage. Les pompes doubles sont constituées des mêmes composants de base et de la même conception hydraulique que les pompes en ligne simples.

Ranges

Description

Pumps for applications requiring pumping reliability and regulation. Twin pumps consist of the same basic components and hydraulic design as single inline pumps. The Twin-Pump comprises two pumps * in a common body incorporated with an integrated non-return valve. This prevents internal circulation in the event that only one pump is running or the other is dismantled for repair.

Use

  • Traffic
  • Booster systems
  • HVAC systems
  • Industrial facilities
  • swimming pools
  • Geothermal installations
  • Handling water and clean, chemically non-aggressive liquids
  • Water supply
  • Irrigation

Operating ranges

Operating characteristics

Operation: Twin Inline

Max temperature pumped liquid: 120°C

Max temperature operating temperature: 45°C

Max time operating time with Q=0: 2min

Fluid: Clear Water

Viscosity of the treated liquid: 1mm²/s

Density of the treated liquid: 998.3 Kg/m³

Content max. of solids: -g/m3

Materials

Pump housing: EN-GJL-200 / EN-GJS-400

Sealing flange: EN-GJL-200 / EN-GJS-400

Impeller: Noryl GFN2 / EN-GJL-200

Shaft: SS2324 (AISI 329)

Shaft seal: Carbon/SiC EPDM

O-ring: NBR / EPDM

Range Features

Power supply: 220/240V~1 – 380/400V~3

Frequency: 50Hz

Power: 0.05 ÷ 18.5kW

Poles: 2

Vertical discharge: DN 32 ÷ DN 80

Pressure class: PN10 – PN16

ambient temperature max. : 45°C

Max flow : 80m3/h

Max lifting height : 60m

Description

Pumps for applications requiring pumping reliability and regulation. Twin pumps consist of the same basic components and hydraulic design as single inline pumps. The Twin-Pump comprises two pumps * in a common body incorporated with an integrated non-return valve. This prevents internal circulation in the event that only one pump is running or the other is dismantled for repair.

Use

  • Traffic
  • Booster systems
  • HVAC systems
  • Industrial facilities
  • swimming pools
  • Geothermal installations
  • Handling water and clean, chemically non-aggressive liquids
  • Water supply
  • Irrigation

Operating ranges

Operating characteristics

Operation: Twin Inline

Max temperature pumped liquid: 120°C

Max temperature operating temperature: 45°C

Max time operating time with Q=0: 2min

Fluid: Clear Water

Viscosity of the treated liquid: 1mm²/s

Density of the treated liquid: 998.3 Kg/m³

Content max. of solids: -g/m3

Materials

Pump housing : EN-GJS-400

Sealing flange : EN-GJS-400

Impeller : EN-GJL-200

Shaft : SS2324 (AISI 329)

Shaft seal : Carbon/SiC EPDM

O-ring : NBR / EPDM / Gasket

Range Features

Power supply: 220/240V~1 – 380/400V~3

Frequency: 50Hz

Power: 0.55 ÷ 110kW

Poles: 2

Vertical discharge: DN 100 ÷ DN 250

Pressure class: PN10 – PN16

ambient temperature max. : 45°C

Max flow : 900m3/h

Max lifting height : 55m