PA Series Gear Pump

PA series gear pumps are widely used in various fields such as construction machinery, special and industrial vehicles, cargo-handling and transportation machinery, agriculture and forestry machinery, fishery machinery and other equipment and systems.

The PA series gear pumps is designed for a rated pressure of 20.6MPa and superior in performance, durability, and ease of use.

• Set-up method: Four mounting bolts
• Pipe connections: Flange coupling
• Shaft-end configuration: Parallel key (4×4×22)

Features and Benefits

• Excellent Durability: Specifically designed plain bearing, highly wear-resistant is adopted to minimize bearing seizure even in high-pressure, high-speed operation.
• Lightweight and Compact: Made of aluminum alloy, the pump body is lightweight and compact.
• High Efficiency： The PA series models on the other hand, adopt a high-precision wear-plate pressure balance mechanism. This provides for higher volumetric as well as mechanical efficiency.
• Low Operating Noise： High-precision gears and anti-entrapment relief grooves allow very quiet operation.
• PA series gear pump is possible to integrate a relief valve, and lifting valve being direct-coupled to the outlet port of the PA series gear pump.
• Wide Variations: There are a good many variations available to meet users' needs. Not just the single and tandem types but also the triple type are available.