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Viking Positive Displacement Pumps, Viking Rotary Gear Pumps, Viking Vane Pumps, Viking Rotary Lobe Pumps: Viking Universal Seal Internal Gear Pump
Industrial-Duty Pumps Offering Design Flexibility and Easy Maintenance
Materials of Construction
- Cast Iron
- Ductile Iron
- Steel
- 316 Stainless Steel
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Performance
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Metric
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English
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Capacity
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0-365 m3/hr
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0 - 1600 GPM
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Pressure
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0 - 14 Bar
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0 - 200 PSI
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Viscosity
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0.1 - 1,000,000 cSt
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28 - 4,000,000 SSU
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Temperature
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-85 - 430 C
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-120 - 800 F
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Features
- The Universal Seal series pumps are similar to the Heavy Duty series, offering thrust control and adjustable rotor clearances to compensate for wear and viscosity.
- An enlarged bearing housing at the rear of the pump provides easy drive-end access, and accepts various sealing options including:
- Component mechanical seals
- Cartridge single-mechanical seals
- Cartridge double-mechanical seals, and
- Cartridge triple-lip seals.
- This allows drive-end access for maintenance or replacement of cartridge seals without opening the head and pulling the rotor/shaft. Some sizes also offer behind-the-rotor component mechanical seals.
- Ports are available in a variety of 90- and 180-degree configurations. Integral pressure relief valves are standard. Universal Seal pumps are also available in Jacketed versions.
The Universal Seal Series includes the following models
- 124A, 124AE, & 324A - Cast Iron Packed Pumps
- 4124A, 4124AE, & 4324A - Cast Iron Mechanically Sealed Pumps
- 4124B - Cast Iron Behind-The-Rotor Mechanically Sealed Pumps
- 126A - Ductile Iron Packed Pumps
- 4126A - Ductile Iron Mechanically Sealed Pumps
- 223A & 323A - Steel Packed Pumps
- 4223A & 4323A - Steel Mechanically Sealed Pumps
- 227A & 327A - 316 Stainless Steel Packed Pumps
- 4227A & 4327A - 316 Stainless Steel Mechanically Sealed Pumps
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