HS | 1-phase / 50Hz

Lightweight & robust single-phase drainage pumps. Equipped with a small stirrer it offers excellent wear & blockage resistance in water containing larger solids. Its high-performance motor enables long periods of operation while partially submerged.

Technical Data

  • ø Discharge bore mm: 50 - 80
  • Type of Fluid: Drainage
  • Max. Solid Handling mm: 7
  • Max. dry matter %: 10
  • Max. PH Value: 5-9
  • Max. Capacity l/min: 200 - 580
  • Max. Head m: 10.80 - 18
  • Motor output kW: 0,4 - 0,75
  • Phase / Voltage: 1-phase / 230V / 110V / 50Hz
Performance curve
1 O
Specifications

Model Colour code curve ø Discharge bore mm Type of Fluid Max. Solid Handling mm Max. dry matter % Max. PH Value Max. Capacity l/min Max. Head m Motor output kW Phase / Voltage
HS2.4S 50 Drainage 7 10 5-9 200 12 0,4 1-phase / 230V / 110V / 50Hz
HS2.75S 50 Drainage 7 10 5-9 230 18 0,75 1-phase / 230V / 110V / 50Hz
HS3.75S 80 Drainage 7 10 5-9 300 18 0,75 1-phase / 230V / 110V / 50Hz
HS3.75SL 80 Drainage 7 10 5-9 580 10.80 0,75 1-phase / 230V / 110V / 50Hz

ø Discharge bore mm 50
Type of Fluid Drainage
Max. Solid Handling mm 7
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 200
Max. Head m 12
Motor output kW 0,4
Phase / Voltage 1-phase / 230V / 110V / 50Hz

ø Discharge bore mm 50
Type of Fluid Drainage
Max. Solid Handling mm 7
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 230
Max. Head m 18
Motor output kW 0,75
Phase / Voltage 1-phase / 230V / 110V / 50Hz

ø Discharge bore mm 80
Type of Fluid Drainage
Max. Solid Handling mm 7
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 300
Max. Head m 18
Motor output kW 0,75
Phase / Voltage 1-phase / 230V / 110V / 50Hz

ø Discharge bore mm 80
Type of Fluid Drainage
Max. Solid Handling mm 7
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 580
Max. Head m 10.80
Motor output kW 0,75
Phase / Voltage 1-phase / 230V / 110V / 50Hz
General
ø Discharge bore mm 50 - 80
Discharge Connection Threaded flange/Hose coupling
Pumping Fluid
Type of Fluid Drainage
Temperature 0-40°C
Max. Solid Handling mm 7
Max. dry matter % 10
Max. PH Value 5-9
Max. Capacity l/min 200 - 580
Max. Head m 10.80 - 18
Pump
Components
Impeller Semi-Vortex impeller
Bearings Shielded ball bearings
Mechanical Seal Dual mechancial seal in oil bath
Material
Impeller Urethane rubber
Casing Grey iron casting EN-GJL-200
Pump Body Cast Aluminium
Mechanical Seal Silicon Carbide
Motor
Motor output kW 0,75 - 0,4
Starting method condensor
Type, Poles Induction motor, 2 poles, IP68
Insulation Insulation class E
Phase / Voltage 1-phase / 230V / 110V / 50Hz
r.p.m. 2723 - 2830
Motor Protector (built-in) Circle thermal cut-out, Miniature protector
Rated Current 2.60 - 4.80
Material
Frame Aluminium alloy casting
Shaft Stainless steel EN-X6Cr13
Cable H07RN8-F 3C*1.0mm²
Cable Length 10m
Others
Dry Weight Kg 11.30 - 21,6
Pressure Resistance max. 20m
Dimensions in mm:
W1: lowest running water level
  • HS2.4S
  • HS2.75S
  • HS3.75S
  • HS3.75SL
ModelAA1BB1DHW1d
HS2.4S240207158841853589050
HS2.75S2852332171091844249050
HS3.75S2852332171091844249080
HS3.75SL31723321714118445412080

The HS-series is a submersible single-phase portable drainage pump. Though it is a single-phase unit, the pump has the durability equivalent to three-phase drainage pumps, since the wear parts are made of abrasion-resistant materials. The side discharge, spiral design allows smoother passage of the sucked solid matters. The shaft-mounted agitator prevents "Air Lock" that tends to take place on vortex or semi-vortex pumps.

Automatic model with pendant float set is available.