Close-coupled surface pumps

Ranges

Description

Monoblock electric pumps fitted with IEC standard electric motors with rigid coupling. Pump body with technical and dimensional characteristics in compliance with EN733 – DIN24255 standards. Three-phase asynchronous electric motors of closed construction, IP 55, insulation class F.

Use

  • fire fighting
  • Air conditioner
  • Cooling
  • Irrigation
  • fish farming
  • Water supply

Operating ranges

Operating characteristics

Operation: Monobloc

Max temperature pumped liquid: 90°C

Max temperature operating temperature: 40°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: 40g/m3

Materials

Pump body: Cast iron

Wheel: SS or GG

Wear ring: Cast iron

Support: Cast iron

Coupling: Cast Iron

Shaft: Stainless steel

Lid: Cast Iron

Mechanical seal: AISI 304 stainless steel

Spacer: Stainless steel

Twinner system®: Stainless steel

Plugger: Synthetic fibers

Shaft protection sleeve: Chrome-plated stainless steel

Range Features

Power supply: 380/400 V ~3

Frequency: 50Hz

power max. : 90kW

Poles: 2

Vertical discharge: DN 32 ÷ DN 150

Horizontal discharge: –

ambient temperature max. : 40°C

Max flow : 390m3/h

Max lifting height : 105m

Description

Monoblock electric pumps with impeller keyed on the motor shaft, axial suction port and volute delivery body. Designed to satisfy the most varied uses, they offer the advantages of robustness, very simple installation, low cost of use, safe operation and reduced bulk.

Use

  • Nebulization
  • Filling tanks
  • Domestic water supply
  • Irrigation
  • Nebulization

Operating ranges

Operating characteristics

Operation: Submerged

Max temperature pumped liquid: 90°C

Max temperature operating temperature: 40°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: 40g/m3

Materials

Pump body: Cast iron

Wheel: Cast iron / Brass

Wear ring: Cast iron

Support: Cast iron

Shaft: Steel

Twinner system® flange: Stainless steel

Plugger: Synthetic fibers

Shaft protection sleeve: Chrome-plated brass

Engine: Aluminum

Range Features

Power supply: 380/400 V ~3

Frequency: 50Hz

Power: 2.2 ÷ 22kW

Poles: 2

Vertical discharge: DN 50 ÷ DN 100

Maximum operating pressure: 10bar

ambient temperature max. : 40°C

Max flow : 120m3/h

Max lifting height : 690m