4724 Series Universal Product Line Stainless Steel Internal Gear Pumps

These pumps feature 316SS construction for handling corrosive liquid applications. They have additional unique features, however, which separate them from other Viking Pump series.

While the wetted components are stainless steel, the footed mounting bracket is cast iron, making the 724 and 4724 Series™ an economical alternative to a fully stainless steel pump.

Optional jacketed head plates (G size) are available to add additional jacketing as required. These pumps are especially useful in pilot plant service, small metering applications, accurate chemical additive processing, pumping of pharmaceuticals in small capacities and for feed and product pumps on evaporators and distillation systems. They are opposite ported and available with packing or mechanical seals.

Viking Pump 4724 Series Features & Benefits
• Integral Thrust Bearing.
» The integral thrust bearing on the series 724 and 4724 alloy pumps makes possible outstanding performance on heavy-duty applications. The positive-lock thrust control allows for accurate axial positioning of rotor and shaft.
• No Reduction in Speed Required.
» Can be operated at full motor speeds. This means a saving in speed reduction equipment.
• All Parts Contacting Liquid are of Alloy Construction.
» All parts contacting liquid being pumped are of alloy construc tion. Mounting bracket is cast iron.

Specifications
Capacity: to 5 GPM, to 1 m³/h
Viscosity: 28 to 2,000,000 SSU, 0.1 to 440,000 cSt
Pressure: to 200 PSI, to 14 BAR
Temperature: -120 to +500°F, -85 to +260°C
Porting: Opposite (180°) (Rotatable Casing), F-G
Drives: R Offset Gear Reducer Drive | P Purchased Gear Reducer Drive | D Direct-Mounted Drive | V Drive | V-Belt Drive
Mounting: Foot Mount
Sealing: Component Mechanical Seal in Stuffing Box, F-G

Typical Applications: Soaps, Detergents & Surfactants I Acids & Caustics I Water-based Liquids I Vegetable Oil I General Chemicals