
VISCOSTAR - The Robust Gear Pump
Multifunctional use thanks to an excellent suction capability, steady flow rate against high pressure, and a very good capacity output. Choose from seven different sizes.
The most important data on the new monoblock gear pump series:
- The motor of the new monoblock gear pumps provides 1450 rpm
- These pumps are convenient for viscosities of max. 350 mm2/sec
- Each pump is suitable up to a pressure of 10 bar
Different uses:
- Fluids of low to high viscosity, free of particles
- Lubricating fluids
- Light to heavy oil, e.g. emulsions, diesel, lubricating, thermal, hydraulic or vegetable oil
Material
To ensure a high durability the pump housing and lid are made of cast iron EN-GJL-250, and the shafts and gears are made of hardened steel.
Optionally the pumps can be ordered with:
- Single-phase motor 230 V
- Special shaft seals for temperature resistance up to 240 °C
- Bypass
Our sales team is pleased to be of assistance to choose the right gear pump for your application.


VISCOSTAR 2000-B Gear Pump Type A, 400 V flow rate max. litres 5,5 l/min, 10 bar
Art. Nr. 123A01B
Monobloc Gear Pump flow rate max. litres 5,5 l/min flow rate max. m³ 0,33 m³/h max. pressure 10 bar Inlet/outlet ½“ ft Mechanical seal Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max dry run 30 sec. Material pump housing cast iron GG25 Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 0,25 kW, Rated current (AC) 0,84 A rotation max. 1450 min-1, Protection class IP54 Electrical connection Control board , Without cable and plug weight 9,5 kg
Nominal voltage | 400 V |
Discharge pressure | 10 bar |
Flow rate | 5,5 l/min |
VISCOSTAR 2000-B Gear Pump Type B, 400 V flow rate max. litres 11 l/min, 10 bar
Art. Nr. 123B01B
Monobloc Gear Pump flow rate max. litres 11 l/min flow rate max. m³ 0,66 m³/h max. pressure 10 bar Inlet/outlet ¾“ ft Mechanical seal Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max dry run 30 Sek. Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 0,37 kW, Rated current (AC) 1,11 A Protection class IP54 , rotation max. 1450 min-1 Electrical connection Control board , Without cable and plug weight 11,0 kg
Nominal voltage | 400 V |
Discharge pressure | 10 bar |
Flow rate | 11 l/min |
VISCOSTAR 2000-B Gear Pump Type C, 400 V flow rate max. litres 17 l/min, 10 bar
Art. Nr. 123C01B
Monobloc Gear Pump flow rate max. litres 17 l/min flow rate max. m³ 1,02 m³/h max. pressure 10 bar Inlet/outlet ¾“ ft Mechanical seal Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max dry run 30 sec. Material pump housing cast iron GG25 Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 0,55 kW, Rated current (AC) 1,58 A Protection class IP54 , rotation max. 1450 min-1 Electrical connection Control board , Without cable and plug weight 12,5 kg
Discharge pressure | 10 bar |
Flow rate | 17 l/min |
Nominal voltage | 400 V |
VISCOSTAR 2000-B Gear Pump Type D, 400 V flow rate max. litres 22 l/min, 10 bar
Art. Nr. 123D01B
Monobloc Gear Pump flow rate max. litres 22 l/min flow rate max. m³ 1,32 m³/h max. pressure 10 bar Inlet/outlet ¾“ ft Mechanical seal Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max. dry run 30 sec. Material pump housing cast iron GG25 Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 0,75 kW, Rated current (AC) 1,8 A Protection class IP54 , rotation max. 1450 min-1 Electrical connection Control board , Without cable and plug weight 15 kg
Nominal voltage | 400 V |
Discharge pressure | 10 bar |
Flow rate | 22 l/min |
VISCOSTAR 2000-B Gear Pump Type E, 400 V flow rate max. litres 40 l/min, 10 bar
Art. Nr. 123E01B
Monobloc Gear Pump flow rate max. litres 40 l/min flow rate max. m³ 2,4 m³/h max. pressure 10 bar Inlet/outlet 1" ft Mechanical Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max. dry run 30 sec. Material pump housing cast iron GG25 Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 1,1 kW, Rated current (AC) 2,7 A Protection class IP54 , rotation max. 1450 min-1 Electrical connection Control board , Without cable and plug weight 18 kg
Nominal voltage | 400 V |
Discharge pressure | 10 bar |
Flow rate | 40 l/min |
VISCOSTAR 2000-B Gear Pump Type F, 400 V flow rate max. litres 50 l/min, 10 bar
Art. Nr. 123F01B
Monobloc Gear Pump flow rate max. litres 50 l/min flow rate max. m³ 3 m³/h max. pressure 10 bar Inlet/outlet 1" ft mechanical seal Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max. dry run 30 sec. Material pump housing cast iron GG25 Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 1,5 kW, Rated current (AC) 3,7 A Protection class IP54 , Without cable and plug rotation max. 1450 min-1 weight 22 kg
Nominal voltage | 400 V |
Flow rate | 50 l/min |
Discharge pressure | 10 bar |
VISCOSTAR 2000-B Gear Pump Type G, 400 V flow rate max. litres 70 l/min, 10 bar
Art. Nr. 123G01B
Monobloc Gear Pump flow rate max. litres 70 l/min flow rate max. m³ 4,2 m³/h max. pressure 10 bar Inlet/outlet 1" ft Mechanical seal Ceramic / Graphite / FKM For fluids without solids, max. viscosity 350 cSt Temperature max. 200 °C Max dry run 30 sec. Material pump housing cast iron GG25 Electric motor Voltage (AC) 400 V, Nominal frequency 50 Hz Nominal power 1,5 kW, Rated current (AC) 8,6 A Protection class IP54 , rotation max. 1450 min-1 Electrical connection Control board , Without cable and plug weight 25,00 kg
Nominal voltage | 400 V |
Discharge pressure | 10 bar |
Flow rate | 70 l/min |
Data, Information, Pictures, Descriptions and Dimensions on the complete site are non-binding and follow only the purpose of visualization. All prices are without VAT, packing and transport.