| Temperature Range |
-84°C to +232°C |
| Viscosity Range |
0.1 cSt to 250,000 cSt |
| Capacities |
to 45 m3/hr |
| Differential Pressure |
to 172 Bar intermittent
to 34 Bar continuous |
Viking Advantages & Benefits
ADVANCED DURABILITY
Anti-Friction Needle Bearings
Needle bearings with high load carrying capacity standard, eliminates sliding between bearing surfaces to minimize friction and wear. Reduces lubrication and service requirements while providing a significant increase in bearing life for lower cost of operation.
Hardened Steel Gears and Shaft
Heat treated shaft and spur type gears minimize wear while increasing service life of pump. Extends pressure capability while minimizing wear for longer pump life.
Clearance Options
Reduced clearances for thin liquids, standard clearances for medium viscosities and extra clearances for viscous liquids and high temperatures. Ensures 'best' performance for the application.
EASY INSTALLATION
Sealing Options
Compact units can be fitted with seal to match application requirements. Pump and seal configuration matched to need providing longest possible pump life.
Pressure Relief Valve
Prevents over pressurization. Protects pump while eliminating requirement for external pressure protection.
Motor Brackets
Brackets for all pump sizes and most NEMA, IEC, Air and Hydraulic motors prevent misalignment. Option foot mount shaft heights match Viking reducer shaft heights. Provides quicker, easier installations into virtually any system.
Port Positioning Options
Horizontal or vertical porting in ninety-degree positions. Easily adapted to existing piping layout, with in-line ports.
APPLICATION FLEXIBILITY
Multi-Section Pumps with Multiple Porting Options
Two or more separate pumping sections driven by single source can be configured with separate ports or common suction or common discharge ports. Each section can operate at different pressures and or flows, making them very adaptable to unique pumping applications.
Optional Journal Bearings
Optional carbon graphite journal bearings available for very low viscosities or silicon carbide for abrasives. Allows 'best' bearing selection for pump configuration matched to application.
High Pressure Capabilities
Exceeds pressure ratings of most other gear pumps. Provides economical, compact pump that delivers capacity at high pressure.
LOWER COST OF OWNERSHIP
High Speed Design
SG Series maximizes flow capabilities within a compact design at standard motor speeds. Eliminates reducer in most cases for lower capital cost.
Compact, Close Coupled Design
Saves valuable floor space and provides a smaller envelope. Easy to install in tight spaces or adapt to OEM equipment.
Tailored Sealing Solutions
Tailored sealing solutions are available for virtually every liquid and application from lip seal to mechanical seal or sealless mag drive configurations. Prevents leaks and minimizes seal maintenance for a better bottom line.
Typical Liquids Handled by External Gear Pumps
- Oils (eg. Edible Oils, Fat, Grease, Lube Oil)
- Fuels (eg. Additives, Diesel, Ethanol)
- Adhesives, Sealants, Polymers (eg. Epoxy Resin, Silicone Sealant)
- Paints, Inks, Coatings (eg. Dyes, Ink Oil, Varnish, Urethanes)
- Petroleum (eg. Bitumen, Crude Oil, Naptha)
- Solvents (eg. Acetone, Toluene)
- Heat Transfer (eg. Ammonia, Ethylene, Glycol, Freons)
- Chemicals (eg. Butylamine, Furfural, Pyridine)
Speciality Applications
- Centralized Lubrication Systems
- Engine Direct Drive Machine Lube
- Polyurethane Metering/Mixing
- Burner Feed
- Machine Tool Coolant Feed
- Compressor Lubrication
- Hot Oil Fryers
- Pipeline Sampling
- Adhesive & Sealant Dispensing
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