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SPEEDAIRE piston unit, bare metal casting, cylindrical body, cooling fins visible

SPEEDAIRE

SPEEDAIRE PN31CCP08G Piston Unit

SKU CH-BWY7-MQEZ6

A SPEEDAIRE piston unit compatible with Grainger part number 31CC52 for air compressor repair

  • Compatible with Speedaire compressors for reliable repairs
  • Piston unit design restores compression performance
  • Matches Grainger part 31CC52 for exact fit
  • Brand-new SPEEDAIRE component ensures quality
  • California Proposition 65 warning applies to this item

SPEEDAIRE PN31CCP08G Piston Unit

The SPEEDAIRE PN31CCP08G is a new piston unit designed for use with compatible Speedaire air compressors. It serves as a direct replacement component identified by Grainger part number 31CC52. Maintenance teams and equipment owners use this unit to restore compression performance in existing pump assemblies.

Suits owners of Speedaire compressors accepting

This unit fits Speedaire models that list Grainger part 31CC52 as a compatible piston unit. It is not intended for compressors of other brands or for Speedaire models that require a different piston configuration. Buyers needing a complete pump assembly or a different repair kit should verify the exact parts list for their specific machine.

California Proposition 65 chemical warning applies

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. The warning is a regulatory requirement that determines handling and labeling obligations for any location where the unit is sold or installed.

Highlights

  • Compatible with Speedaire compressors for reliable repairs
  • Piston unit design restores compression performance
  • Matches Grainger part 31CC52 for exact fit
  • Brand-new SPEEDAIRE component ensures quality
  • California Proposition 65 warning applies to this item

Specifications

BrandSPEEDAIRE

Questions about this item

How often should the piston unit be inspected or replaced?

The piston unit is a replacement component for Speedaire compressors and should be inspected during routine compressor maintenance; replace it if wear or damage is found.

What is the first limit reached during continuous operation?

Continuous operation is limited by the compressor's duty cycle and heat buildup in the pump, not by the piston unit itself.

Does the piston unit change the compressor's noise, heat or power draw?

The piston unit restores original pump performance; it does not alter the compressor's rated noise, heat output or electrical power consumption.

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