The 456 Series™ internal gear pump is the ideal solution for fuel oil, glycol, and lube oil. It can handle capacities up to 3 GPM (0.7 m³/h).
Features & Benefits
- Relief Valve Standard
- Permits bypassing of liquid from discharge back to suction side of pump.
- Prevents building up excessive pressure in discharge line.
- Mechanical Seal
- All models are furnished with mechanical seal.
- The seal is a rotary type packaged unit that is simple and self-adjusting
Capacity
to 3 GPM
to 0.7 m³/h
Viscosity
28 to 7,500 SSU
1 to 1,650 cSt
Pressure
to 250 PSI
to 17 Bar
Temperature
-60 to +350 °F
-50 to +175 °C
Options
Porting
NPT
Opposite (180°) (Rotatable Casing)
Drives
M Motor Mounted Drive
Mounting
Motor Mount
Sealing
Mechanical Seals
Specifications
Model | Standard Port Size | Nominal Pump Rating GPM | Nominal Pump Rating m3/h | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
---|---|---|---|---|---|---|
F456 | 0.5 | 1.5 | 0.3 | 1800 | 250 | 17 |
FH456 | 0.5 | 3 | 0.7 | 1800 | 250 | 17 |
Photos
Lube Oil (Machinery Lubrication)
Machinery lubrication pumps are used in everything from small backup generators to naval ships. Lube oils, as the name implies, are the liquids used to lubricate rotating and reciprocating machinery. Lube oils may be handled at higher pressures to ensure their penetration of the equipment.