GR Screw Pump

GR Screw Pump

      Applications

 

      • Lube services (diesel engines, turbines, compressors, gears and gear boxes)

 

      • Seal oil services (compressors, generators)

 

      • Power hydraulics (presses, machine tools, working machines rolling mill, injection moulding machines, dumping equipment, elevators, variable pitch propellers, hydraulic winches)

 

      • Various and special applications for industrial and marine uses

 

      • Food industry (chocolate, syrups, vegetable oils)

 

      • Hydraulic governors

 

      • Refinery & Petrochemical services

 

      • Cooling

 

      • Petrochemical industry

 

        • Fuel oil burners

 

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Product Description

WORKING PRESSURE MAXIMUM (BAR)

40 or 80

TYPE

40 bar: Dry (SMT16B), Submerged (SMT16B)
80 bar: Dry (SMT), Submerged (SMIT)

FLANGE

40 bar: ISO 3019/2 – IEC standard (for direct connection to standard electric motor)
80 bar: ISO 3019/2 – IEC standard

CONNECTION

SAE 3000

SHAFT SPEED

500 – 3600 rpm

OUTLET PRESSURE RANGE (BAR)

40 bar: 40 bar continuous (50 bar intermittent)
80 bar: 80 bar continuous (100 bar intermittent)

INLET PRESSURE RANGE (BAR)

0.7 to 3

FLUID TYPE

Mineral oil HLP and HLVP
Ecologic fluids HETG-HEPG-HEE
Synthetic fluid or emulsion:
HFA oil-water emulsion – oil minimum 5%
HFB water-oil emulsion 40%
HFC water/glycol – water max 35 – 55%¨
HFDR phosphate ester – Lubrication high viscosity oils

NOISE LEVEL (DB(A))

54 – 68 at 2.950 rpm

MAXIMUM FLUID TEMPERATURE (C)

180

FLUID TEMPERATURE MIN (C)

-20

MAXIMUM AMBIENT TEMPERATURE (C)

60

MINIMUM AMBIENT TEMPERATURE (C)

-20

APPLICATIONS

Industrial and Marine