Graco 188605 PTFE Diaphragm for Husky 1040

Efficient Fluid Control with Graco 188605 Diaphragm

Compatible Machines

• Graco diaphragm pumps
• Graco fluid transfer systems
• Industrial Graco pumping equipment

The Graco 188605 Diaphragm plays a vital role in fluid movement by flexing under pressure to draw and discharge fluid efficiently. It helps maintain stable output, reduces pulsation, and supports long-term pump reliability.

Key Features

• OEM-quality flexible diaphragm
• Provides consistent pump output
• Resists wear from continuous flexing
• Supports efficient fluid transfer

Installation & Usage Tips

• Inspect diaphragm chamber for debris before installation.
• Ensure proper seating to avoid pressure loss.
• Do not overtighten diaphragm fasteners.
• Replace if cracking, swelling, or reduced performance occurs.

Frequently Asked Questions