The 75 Series™ internal gear pump is the ideal solution for filtering, circulating, transferring, and lubricating because of its positive, smooth delivery of product. It can handle flows up to 30 GPM (7 m³/h).
Features & Benefits
- The close-coupled pump size is cut to a minimum, saving space
- Mounts directly to the motor, no drive equipment needed
- Simplified rotor retention system, economical for medium duty applications
Capacity
to 30 GPM
to 7 m³/h
Viscosity
28 to 2,500 SSU
1 to 550 cSt
Pressure
to 50 PSI
to 3 Bar
Temperature
-20 to +350 °F
-25 to +175 °C
Options
Porting
Opposite (180°)
NPT
Drives
M Motor Mounted Drive
Mounting
Motor Mount
Sealing
Lip Seal
Specifications
Model | Standard Port Size | Nominal Pump Rating GPM | Nominal Pump Rating m3/h | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
---|---|---|---|---|---|---|
G75 | 1 | 7 | 1.5 | 1800 | 50 | 3 |
GG75 | 1 | 10 | 2 | 1800 | 50 | 3 |
H75 | 1.5 | 15 | 3.5 | 1800 | 50 | 3 |
HJ75 | 1.5 | 20 | 4.5 | 1800 | 50 | 3 |
HL75 | 1.5 | 30 | 7 | 1800 | 50 | 3 |
Videos

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.
TSM / Catalog / Flyers / Brochures
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DRAWINGS
G75 with Relief Valve - 1" NPT Opposite 56C PDF
STEP
GG75 with Relief Valve - 1" NPT Opposite 56C PDF
STEP
G75 with Plain Head - 1" NPT Opposite 56C/143TC/145TC PDF
STEP
GG75 with Plain Head - 1" NPT Opposite 56C/143TC/145TC PDF
STEP
G75 with Plain Head - 1" NPT Opposite PDF
STEP
GG75 with Plain Head - 1" NPT Opposite PDF
STEP
G75 with Relief Valve - 1" NPT Opposite PDF
STEP
GG75 with Relief Valve - 1" NPT Opposite PDF
STEP
H75 with Relief Valve - 1.5" NPT Opposite PDF
STEP
HJ75 with Relief Valve - 1.5" NPT Opposite PDF
STEP
HL75 with Relief Valve - 1.5" NPT Opposite PDF
STEP
H75 with Plain Head - 1.5" NPT Opposite 56C/143TC/145TC PDF
STEP
HJ75 with Plain Head - 1.5" NPT Opposite 56C/143TC/145TC PDF
STEP
HL75 with Plain Head - 1.5" NPT Opposite 56C/143TC/145TC PDF
STEP
H75 with Relief Valve - 1.2" NPT Opposite PDF
STEP
HJ75 with Relief Valve - 1.2" NPT Opposite PDF
STEP
HL75 with Relief Valve - 1.2" NPT Opposite PDF
STEP