The B Series Rotary Gear Pump, specifically Model 4, is a positive displacement pump designed for general-purpose applications such as recirculating, mixing, and transferring liquids. It features a helical gear design, allowing for efficient operation at speeds up to 900 RPM and pressures reaching 200 PSI. The pump can handle flow rates up to 26.8 GPM and is constructed from durable materials including cast iron, ductile iron, and bronze. This model is particle tolerant, capable of passing particles up to 25 microns in size, making it suitable for handling abrasive materials, solvents, resins, and petroleum. The pump utilizes a packing gland seal and is self-lubricating through the pumped liquid, ensuring reliable performance and longevity. It can be mounted using either foot or flange options and is available with integral relief valves. The B Series pumps are known for their precision machining, which contributes to reduced slippage and enhanced service life.
Models 1, 2, 3 & 4 pumps are general purpose positive displacement gear pumps and are a good choice for a variety of recirculating, mixing and transfer applications.
The pumps are available in cast iron, ductile iron, and bronze. They are designed to operate at speeds to 900 RPM, pressures
to 200 PSI, and flow rates to 26.8 GPM. The standard seal is a
packing gland and lubrication of the replaceable sleeve bearings
is accomplished by the circulation of the pumped liquid. All models are available with foot or flange mounting and with integral relief valves.
These pumps have an outstanding record for reliable performance and long life. The machining of the gears, shafts and housing faces are held to exacting tolerances (within 0.0005”). This results in a pump with better lift, reduced slippage and longer service life. Further, the pumps are designed to be particle tolerant and will pass particles to 25 micron in size. Standard pumps operate to 250F and, with modifications, to 500F. Typical applications include abrasive materials, solvents, resins, and petroleum.
| Clark Solutions | |
|---|---|
| Product Category | Liquid Handling Pumps |
| Product Number | Model 4 |
| Product Name | B Series Rotary Gear Pump |
| Pump Type | Gear Pump; Positive Displacement Pump |
| Discharge Pressure | 200.0 psi (141 m of Water) |
| Liquid Flow | 26.800 GPM (101.52 L/min) |
| Discharge Size | 1.250 inch (31.75 mm) |
| Media Temperature | 250 F (121 C) |
