The Rebuild Kit for Comet P40 Pumps includes all essential replacement components needed to restore your pump to peak performance. Over time, diaphragms, seals, and valves can wear out due to constant use and exposure to harsh chemicals like sodium hypochlorite (SH). This OEM-style kit provides a cost-effective way to extend the life of your P40 pump without replacing the entire unit.

Each part is manufactured from durable, chemical-resistant materials designed to handle SH, detergents, and other cleaning solutions commonly used in softwash, agricultural, and industrial applications.

Specifications & Features:

• Part Type: Pump Rebuild Kit

• Compatibility: Comet P40 diaphragm pumps

• Components: Diaphragms, seals, O-rings, and valve replacements (application-specific)

• Material: Heavy-duty, chemical-resistant rubber and composites

• Function: Restores efficiency, prevents leaks, and extends pump service life

• Benefits:

  • Complete kit with essential wear parts

  • Resistant to SH, detergents, and chemicals

  • OEM-style fit for quick and reliable installation

  • Saves money by restoring pump performance instead of replacing the unit

Applications:

• Comet P40 diaphragm pumps

• Softwash roof and siding cleaning systems

• Agricultural spraying systems

• Industrial chemical transfer equipment

• #105 on diagram