GRACO Posipack Seal, 7.50, ZAP - (SKU: 16B304) and pump systems where reliable

and pump systems where reliable air-driven motion is required

Sustains spring rates for fluid pressures up to 4

Part of a modular assembly for ease of maintenance and replacement

Used for maintenance and repair of GRACO L 1590 diaphragm pumps in industrial fluid transfer applications

flexible PVC or similar insulation for industrial environments

GRACO Posipack Seal, 7.50, ZAP - (SKU: 16B304) and pump systems where reliableThe GRACO 16B304 is a Posipack seal designed for use in GRACO equipment. It is a sealing component, typically made from engineered polymers or elastomers, intended to prevent leaks and maintain pressure integrity in fluid handling systems. Its primary function is to ensure reliable sealing in pumps, valves, or other fluid transfer equipment. Key Features: Seal 7. 50, ZAP Designed for use with GRACO equipment requiring a 7. 50 size Posipack seal