The 4195 Series™ internal gear pump is the perfect solution for refined fuels, lube oils, rotating equipment lubrication, and more due to its high speed operation for thin to moderate viscosity applications. It can handle flows up to 580 GPM (132 m³/h).
Features & Benefits
- The most compact gear pump series available to fit tight space constraints
- High speed operation for the most economical pump option for thin to moderate viscosity applications
- Vertical mounting options to further reduce the unit footprint
Capacity
to 580 GPM
to 132 m³/h
Viscosity
28 to 15,000 SSU
1 to 3,300 cSt
Pressure
to 250 PSI
to 17 Bar
Temperature
-40 to +300 °F
-40 to +150 °C
Options
Porting
Opposite (180°)
NPT
High Pressure Flanges
Flanged (ASME / ANSI or DIN Compatible)
Drives
D Direct-Mounted Drive
R Offset Gear Reducer Drive
P Purchased Gear Reducer Drive
M Motor Mounted Drive
Mounting
Foot Mount
Motor Mount
Vertical Mount
Sealing
Behind the Rotor Seal
Balanced Seal
Specifications
| Model | NPT Ports (in) | Flange Ports Class 125 (in) | Flange Ports DIN PN-16 (mm) | Nominal Pump Rating (60hz) GPM | Nominal Pump Rating (60hz) m3/h | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
|---|---|---|---|---|---|---|---|---|
| G4195 | 1" | - | - | 8 | 1.8 | 1750 | 250 | 17 |
| GG4195 | 1" | - | - | 10 | 2.3 | 1750 | 250 | 17 |
| H4195 | 1.5" | - | - | 15 | 3.4 | 1750 | 250 | 17 |
| HJ4195 | 1.5" | - | - | 20 | 4.5 | 1750 | 250 | 17 |
| HL4195 | 1.5" | - | - | 30 | 6.8 | 1750 | 250 | 17 |
| AS4195 | 2.5" | - | - | 55 | 12 | 1750 | 250 | 17 |
| AK4195 | 2.5" | - | - | 85 | 19 | 1750 | 250 | 17 |
| AL4195 | 3" | - | - | 115 | 26 | 1750 | 250 | 17 |
| KE4195* | - | 4 | 100 | 150 | 34 | 1750 | 150 | 10 |
| KKE4195* | - | 4 | 100 | 205 | 47 | 1750 | 150 | 10 |
| LQE4195* | - | 4 | 100 | 235 | 53 | 1150 | 150 | 10 |
| LSE4195* | - | 4 | 100 | 350 | 80 | 1150 | 150 | 10 |
| Q4195* | - | 6 | 150 | 460 | 104 | 750 | 150 | 10 |
| QS4195* | - | 6 | 150 | 580 | 132 | 640 | 150 | 10 |
Videos
TSM / Catalog / Flyers / Brochures
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REPAIR RESOURCES
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DRAWINGS
AL4195 with Plain Head - 3" NPT PDF
STEP
AL4195 with Relief Valve - 3" NPT PDF
STEP
AS-AK with Relief Valve - 2.5" NPT PDF
STEP
AS-AK4195 with Plain Head - 2.5" NPT PDF
STEP
G-GG with Plain Head - 1" NPT Opposite PDF
STEP
G-GG with Relief Valve - 1" NPT Opposite PDF
STEP
H-HL with Plain Head - 1.5" NPT Opposite PDF
STEP
H-HL4195 with Relief Valve - 1.5" NPT Opposite PDF
STEP
KE-KKE with Plain Head - 4" Class 125 ANSI Opposite PDF
STEP
KE-KKE with Relief Valve - 4" Class 125 ANSI Opposite PDF
STEP
LQE-LSE4195 with Plain Head - 4" Class 125 ANSI Oppsite PDF
STEP
LQE-LSE4195 with Relief Valve - 4" Class 125 ANSI Oppsite PDF
STEP
Q-QS with Relief Valve - 6" Class 125 ANSI Opposite PDF
STEP
Q-QS4195 with Plain Head - 6" Class 125 ANSI Opposite PDF
STEP