The SG-405 Series™ spur gear pump is the ideal solution for pipeline injection, pipeline sampling, oil polishing, and more due to its high pressure capabilities and efficiencies. It can handle flows up to 11.2 GPM (42.4 LPM).
Features & Benefits
- Needle bearings provide high pressure capabilities, sleeve bear options available
- Close-coupled motor mount or foot bracket options to match space or motor requirements
- Double pump configurations offer two flow rates operating from a single power source, reducing equipment costs
Capacity
0.7 to 11.2 GPM
2.6 to 42.4 LPM
Viscosity
28 to 1,000,000 SSU
1 to 250,000 cSt
Pressure
500 PSI
34 BAR
Temperature
-40 to +450°F
-40 to +230°C
Options
Porting
NPT
Right Angle (90°) (Rotatable Casing)
Drives
M Motor Mounted Drive
B Bracket Mounted Drive
Mounting
Motor Mount
Sealing
Mechanical Seal
Specifications
| Model | Standard Port (Inches) | Nominal Capacity At 1750 RPM (GPM) | Nominal Capacity At 1750 RPM (LPM) | Continuous Pressure* PSI | Continuous Pressure* BAR | Maxiumum Temp (F) | Maximum Temp. (C) |
|---|---|---|---|---|---|---|---|
| SG-40518 | 1/2 in NPT | 0.7 GPM | 2.6 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40525 | 1/2 in NPT | 1 GPM | 3.8 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40535 | 1/2 in NPT | 1.4 GPM | 5.3 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40550 | 1/2 in NPT | 2 GPM | 7.6 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40570 | 1/2 in NPT | 2.8 GPM | 10.6 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40510 | 1/2 in NPT | 4 GPM | 15.1 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40514 | 3/4 in NPT | 5.6 GPM | 21.2 LPM | 500 PSI | 34 BAR | 350 F | 175 C |
| SG-40519 | 3/4 in NPT | 7.6 GPM | 28.8 LPM | 200 PSI | 14 BAR | 350 F | 175 C |
| SG-40528 | 3/4 in NPT | 11.2 GPM | 42.4 LPM | 100 PSI | 7 BAR | 350 F | 175 C |
Videos
TSM / Catalog / Flyers / Brochures
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DRAWINGS
SG40510 with Relief Valve - 0.5" NPT Opposite PDF
SG40514 with Relief Valve - 0.75" NPT Opposite PDF
SG40518 with Relief Valve - 0.5" NPT Opposite PDF
SG40519 with Relief Valve - 0.75" NPT Opposite PDF
SG40525 with Relief Valve - 0.5" NPT Opposite PDF
SG40528 with Relief Valve - 0.75" NPT Opposite PDF
SG40535 with Relief Valve - 0.5" NPT Opposite PDF
SG40550 with Relief Valve - 0.5" NPT Opposite PDF
SG40570 with Relief Valve - 0.5" NPT Opposite PDF