The Through Shaft for P40/20 pumps is a precision-engineered replacement component designed to restore the performance and reliability of your Comet P40/20 diaphragm pump. Built from durable, high-strength materials, this shaft ensures proper alignment, smooth rotation, and long service life even under demanding softwash and agricultural spraying conditions.

This OEM-style replacement part is ideal for professional contractors who rely on their pumps daily and need dependable performance.

Specifications & Features:

• Part Type: Through Shaft

• Compatibility: Comet P40/20 diaphragm pumps

• Construction: Heavy-duty, corrosion-resistant material

• Function: Provides structural support and rotation within the pump assembly

• Benefits:

  • Direct replacement for worn or damaged shafts

  • Maintains pump efficiency and reliability

  • Engineered for heavy-duty use in softwash and spraying applications

  • Long-lasting OEM-style fit and performance

Applications:

• Comet P40/20 diaphragm pumps

• Softwash roof and exterior cleaning systems

• Agricultural spraying and chemical applications

• Industrial fluid handling systems

• #43 on diagram