DESCRIPTION AND USE
Self-priming volumetric gear electric pumps suitable for transferring of viscous liquids without any solid bodies in suspension such as: lubrificant oil, fuel oil and diesel oil.
The Gear ST series is fixed on a base and coupled to the engine by flexible joint.
CONSTRUCTION FEATURES
Pump body: BRONZE (B series) – CAST IRON G25( G series)
Gearings: BRONZE (B series) – STEEL ( G series)
Shaft: STEEL
Mechanical seals: made in VITON (special corrosion proof)
MOTOR
Direct Current:
Permanent magnets electric motor 12/24V, Protection IP44, Insulation Class F, Continuous Duty (S1).
Alternate Current:
Induction electric motor, 230V single-phase (M) / 230÷400T, 400÷690T three-phase (T), 50Hz, Protection IP55, Insulation Class F, Continuous Duty (S1).
SCOPE
Liquid free of solid impurities
Temperature range of the liquid: from +0 to +120°C
Viscosity of the liquid: 10°E max.
ACCESSORIES ON REQUEST
By pass safety valve to install in the outlet to protect the pump from dangerous over pressures. The valve can be calibrated by acting on the adjusting screw.
6 poles motor suitable for liquids with viscosity from 10°E to 50°E.
Mechanical seal for high temperature (max. 200 °C) made in WIDIA – VITON.
PERFORMANCES
24V: CORRENTE CONTINUA
230M, 50Hz: corrente alternata monofase
230÷400T, 400÷690T, 50Hz: corrente alternata trifase
A richiesta disponibili altri voltaggi a 50Hz e 60Hz.
Nota prestazioni con olio 6°E (tolleranza +2% – 5%)
24V: CORRENTE CONTINUA
230M, 50Hz: corrente alternata monofase
230÷400T, 400÷690T, 50Hz: corrente alternata trifase
A richiesta disponibili altri voltaggi a 50Hz e 60Hz.
Nota prestazioni con olio 6°E (tolleranza +2% – 5%)
