Prince Manufacturing Corp. Datasheets for Liquid Handling Pumps

Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement).
Liquid Handling Pumps: Learn more

Product Name Notes
Features High duty cycle Use in circuits with motors Better at higher temperatures Increased wear resistance Internally splined 1 3/8" diameter drive shaft, 6 tooth or 21 tooth Up to...
Features Standard duty cycle Reduced weight Optional shaft configurations Smaller Housing Internally splined 1 3/8" diameter drive shaft, 6 tooth or 21 tooth Up to 40 gallons a minute 2250...
Function Priority flow divider pumps split the flow between a priority port and an excess flow port. The flow is initially directed to the priority port until the priority setting...
Function The SP20B pump now utilizes self-lubricating thrust blocks that eliminate the need for separate wear plates. They are made from a high strength aluminum alloy with exceptional anti-galling properties.
Function The SP25A pump now utilizes self-lubricating thrust blocks that eliminate the need for separate wear plates. They are made from a high strength aluminum alloy with exceptional anti-galling properties.
Function The SPD1 series of double pumps consists of two SP20B pump sections. The SP20B pump utilizes self-lubricating thrust blocks that eliminate the need for separate wear plates. They are...
Function The SPD2 series of pumps are special SP-25A series pumps with through shafts. The through shafts have 9 tooth internal splines at the rear and the pump’s rear cover...
Function The SPD3 series of double pumps consists of two SP-25A pump sections. The SP25A pump now utilizes self-lubricating thrust blocks that eliminate the need for separate wear plates. They...
Standard A Flange Gear Pump, High-Low Pump