Hannay Part 1-1/2" Pk-1V Low-Temp Viton Pkg (Cdi) W/ Serrated Retention Ring | Hose Reel Part | Low-Temperature Viton Seals, Serrated Retention Ring – Durable Replacement Component HANNAY Parts Regularly inspect diaphragms for signs

Regularly inspect diaphragms for signs of wear or chemical degradation

Follow the specific installation instructions provided in the GRACO manual for the 77X521 kit

High-quality filtration media for reliable performance

Used in fluid handling systems for mixing and agitation in tanks

but it is typically constructed from durable plastic or composite materials for electrical insulation and safety

Hannay Part 1-1/2" Pk-1V Low-Temp Viton Pkg (Cdi) W/ Serrated Retention Ring | Hose Reel Part | Low-Temperature Viton Seals, Serrated Retention Ring – Durable Replacement Component HANNAY Parts Regularly inspect diaphragms for signsThe HANNAY Part 1 1 2" pk 1V is a precision engineered replacement component designed for hose reels requiring low temperature Viton seals and enhanced retention capabilities. Constructed with durable materials and featuring a serrated retention ring, this part ensures reliable performance in demanding environments where chemical resistance and temperature tolerance are critical. Key Features: Low temperature Viton sealing for superior chemical