The 432 Series™ internal gear pump is the ideal solution for fuel oils, glycols, lube oils, and more liquids. It can handle up to 20 GPM (0 to 4.5 m³/h).
Features & Benefits
- Relief valve on casing or head
- Steam jacketed head
- Upright, opposite & right angle ports
- Mechanical seal
Capacity
to 20 GPM
to 4.5 m³/h
Viscosity
31 to 250,000 SSU
1 to 55,000 cSt
Pressure
to 250 PSI
to 17 Bar
Temperature
-60 to +450 °F
-50 to +230 °C
Opcions
Porting
Drives
Mounting
Sealing
Specifications
Model | Standard Port Size | Nominal Pump Rating GPM | Nominal Pump Rating m3/h | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
---|---|---|---|---|---|---|
C432 | 0.25 | 0.5 | 0.11 | 1800 | 250 | 17 |
F432 | 0.5 | 1.5 | 0.34 | 1800 | 250 | 17 |
FH432 | 0.5 | 3 | 0.68 | 1800 | 250 | 17 |
G432 | 1 | 5 | 1.1 | 1200 | 100 | 7 |
H432 | 1 | 10 | 2.3 | 1200 | 100 | 7 |
HL432 | 1.5 | 20 | 4.5 | 1200 | 100 | 7 |
C thru HL sizes available UL 343 listed for fuel oil applications |
Photos
Videos

Refined Fuels
Refined fuels would include petroleum based fuel oils and some Jet Fuels. Their viscosity and temperature handled can vary greatly. Normally these are handled in bulk transfer operations.

Diesel (#2 Fuel Oil)
Diesel is distilled from petroleum and is typically used in heavy equipment as fuel. While it is thin diesel is somewhat lubricating. It is typically handled in a bulk transfer application or on back-up generator skids.

Biofuels
Biofuels include Biodiesel and Ethanol. These are fuels made from renewable resources and typically blended with refined fuels as additives.

Glycol (Ethylene Glycol, Ethylene Alcohol)
A clear, colorless, syrupy liquid used in a variety of applications involving lacquers, resins, printing inks, adhesives, waxes, and pharmaceuticals. It is often blended with water and used as a coolant and anti-freezing agent.

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.