400 L/min, Up to 53m GPA(F)-5 Coolant Pump Machines – Standard Cast Iron Pump, 3.0kW, 50Hz, 2905rpm
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GPA(F)-5 Standard cast iron pump body coolant pump machines 400 l / min. 3.0kW 50Hz 2905rpm.
Type: GPA(F)-5
Standard cast pump body
Flow rate: 430 liters/min. up to 53m
Diving depth: 340-750 mm
Motor: 230/400V, 11.43/6.6A, 3.0kW, 2905rpm.
Approx. weight: 48.5-54.5kg
Applications
The GPA pump has an additional axial impeller,
It is used to pump the liquid foam produced during high-speed machining operations,
Pumping metal chips together with the liquid by mixing,
filter systems,
Applications with hot liquids,
GPA pumps are used for pumping cutting/cooling fluids in circulation systems.
GPF pumps are used to pump fluid from the vacuum zone in filter systems. The pump operates in the vacuum zone and therefore has an O-ring at the pump inlet. It also features an additional axial front impeller.
Fluid specifications
coolant
Cutting oils,
grinding oils,
Water
Fluid temperature 0...80 oC
Kinematic viscosity 1...90 mm2/s
Materials
Pump body: cast iron - DIN GG 25
Volute: cast iron - DIN GG 25
Impeller: Brass
Axial impeller (front): investment cast steel – AISI 4140 (DIN 42CrMo4)
O-ring: Viton
Pump shaft: Engineering stell - AISI 1040 (DIN C35)
Electric motor: 3-phase induction motor
2-pole, 3000 rpm
Protection class IP 55