GRACO SPRING, COMPRESSION - (SKU: 180939)The GRACO 180939 SPRING, COMPRESSION is a mechanical spring designed for use in GRACO equipment. Its material is not specified, but it is intended to absorb and store energy when compressed, then release it to return to its original position, supporting the function of various GRACO machines and systems. Key Features: Compression spring Designed for use with GRACO equipment; specific models not listed Absorbs and stores energy when compressed Returns

reducing the risk of leaks or equipment failure

019 inch orifice)

particularly where high-pressure fluid heating is required

Keep the filter and surrounding area clean and free of debris

ensuring smooth operation and preventing contamination

14–16 inch fan)

Regularly inspect the pump for wear and tear

Regularly inspect the knob and collar for wear or damage

Lower assembly for displacement pump

some listings specify 38 GPM for specific configurations—confirm with exact model variant

Regularly inspect the valve for proper function and replace if damaged or worn

Used for maintenance and repair of GRACO SaniForce 1040 sanitary diaphragm pumps in hygienic fluid transfer applications