Gear Pump Model: R45/125 FL-Z-W-SAE 2 1/2-R-SO
Material Number: 439994
Status: Fully assembled and tested
Connection Specifications
Suction Port: SAE 2 1/2 (without companion flange)
Discharge Port: SAE 2 1/2 (without companion flange)
Medium and Viscosity Parameters
Medium: Mobilgear SHC XMP 320
Oil Temperature: 40℃ (Range: -15…80℃)
Kinematic Viscosity: 335 mm²/s (Applicable Range: 70…15000 mm²/s)
*Maximum viscosity ≤ 2500 mm²/s at rotational speeds of 1450/1740 rpm
*Maximum viscosity ≤ 6000 mm²/s at rotational speeds of 750/900 rpm
Note: Higher viscosity may result in reduced flow rate and increased noise.
Performance Parameters (50Hz / 60Hz)
Flow Rate: 80 / 98 dm³/min → 167 / 203 dm³/min
Inlet Pressure: 0 bar (Range: -0.4…+0.5 bar)
Outlet Pressure: 10 bar
Rotational Speed: 750 / 900 rpm → 1450 / 1740 rpm
Rotation Direction (viewed from shaft end): Clockwise
Recommended Drive Power (KW)
Under outlet pressure of 10 bar:
@15000 mm²/s: 750 rpm → 3.5 KW | 900 rpm → 5.2 KW
@6000 mm²/s: 750 rpm → 3.2 KW | 900 rpm → 4.1 KW
@2500 mm²/s: 1450 rpm → 6.7 KW | 1740 rpm → 9.3 KW
Structure and Materials
Shaft Seal Type: Rubber radial shaft seal
Overflow Valve: None
Housing: 5.1301 (EN-GJL-250)
Gear Shaft: 1.7139 (16MnCrS5+FP)
Seal Material: NBR
Environment and Coating
Installation Altitude: < 1000 meters
Usage Location: Outdoor
Ambient Temperature:
Operating State: -30℃ ≤ Ta ≤ 55℃
Static State: -40℃ ≤ Ta ≤ 55℃
Surface Coating: Two-component polyurethane paint
Color: RAL 6011 (Green)
Weight
Net Weight: 17.2 KG