GRACO 1/2- & 3/4-inch 316 Stainless Steel Seat Kit - (SKU: D05300)The GRACO D05300 is a replacement seat kit made from 316 stainless steel, designed for use in GRACO Husky 515 and 716, as well as Verderair VA15 and VA20 diaphragm pumps. It ensures reliable sealing and long service life in demanding industrial applications. Key Features: Seat Kit D05300 (1 2 & 3 4 inch) 316 Stainless Steel GRACO Husky 515, 716; Verderair VA15, VA20 Engineered for heavy duty performance Stainless steel seats and hardened stainless

Reliable operation in demanding industrial environments

Inspect and clean valve seats before installing new check balls

Capable of handling solids up to 1/8 inch (3

Follow manufacturer’s guidelines for air supply and exhaust

Regularly inspect seals and connections for leaks

industrial fluid handling

Check all seals and diaphragms for integrity before operation

High-reliability components for industrial use

This pump is commonly used for fuel transfer and general fluid handling in industrial and maintenance applications

Easy to replace as part of routine maintenance

Designed for reliable performance in industrial settings

check specific part for full certification details[2][5]