Overview
The IDEX Viking Pump SG-40732-GOV is a rotary positive displacement spur gear pump manufactured by Viking Pump, a division of IDEX Corporation. This model is part of the proven SG Series line, engineered for reliable operation in demanding industrial environments including pipeline injection, oil polishing, fuel transfer, and chemical processing. The SG-40732-GOV delivers consistent flow with minimal pulsation, making it ideal for applications requiring precise fluid handling.
Key Features
- Positive displacement spur gear design for consistent, reliable flow
- Ductile iron construction for durability and corrosion resistance
- Compact footprint suitable for space-constrained installations
- Compatible with thin to thick fluids (1 to 250,000 cSt viscosity range)
- Multiple seal options including mechanical face seals for demanding applications
- Proven performance in food, beverage, chemical, fuel, and plastics industries
Technical Specifications
| Pump Model | SG-40732-GOV |
| Manufacturer | Viking Pump (IDEX Corporation) |
| Pump Type | Rotary Positive Displacement Spur Gear |
| Flow Rate | 32 GPM @ 1750 RPM |
| Port Size | 1½ x 1¼ inches |
| Displacement | 32.0 cubic inches |
| Maximum Pressure | 290 PSI (20 BAR) |
| Housing Material | Ductile Iron |
| Viscosity Range | 1–250,000 cSt |
| Temperature Range (Buna-N seals) | -40°F to +225°F (-40°C to +107°C) |
| Seal Options | O-rings, lip seals, mechanical face seals |
Typical Applications
- Pipeline injection and sampling systems
- Oil polishing and filtration circuits
- Fuel transfer and distribution
- Chemical processing and transfer
- Food and beverage production
- Plastics processing fluid circulation
- High-viscosity fluid handling
Compatibility & Replacements
Compatible With
- Standard foot-bracket, base-mounted, and motor-coupled drive configurations
- C-flange and IEC motor mounting options
- Industrial fluid systems operating within 290 PSI continuous pressure rating
- Tank-top and skid-mounted pump installations
Replaces / Drop-In Replacement For
- SG-0732 (standard carbon graphite bushing version)
- SGN-0732 and SGN-40732 variants with alternate seal configurations
Works With
- IDEX Viking authorized motor packages (Baldor, Marathon, TEFC electric motors)
- Standard SAE and ISO flange connections
- Common mineral, synthetic, and biodiesel fluids
- Vegetable oil and food-grade fluid applications
