GRACO Primary Shaft - (SKU: 15K421)The GRACO 15K421 SHAFT, PRIMARY is a critical mechanical component designed for use within GRACO fluid handling and dispensing equipment. Its material is not explicitly stated in available documentation, but it is typically constructed from durable metals such as stainless steel or hardened alloys to withstand operational stresses. The primary shaft functions as a central rotating or reciprocating element, transmitting motion and force within the

Ensures proper electrical function of control boards

12-14 inch (300-350 mm) fan width

Ultra-precision fluid adjustment with micrometer-telescoping knob

Regularly inspect and clean the gun to maintain performance and reduce downtime

Replace adapters as recommended by GRACO or when wear is detected

The kit is used to facilitate the application of coatings

Suitable for small to medium-sized systems in mining

Essential for equipment mobility and efficiency

Rugged design for long service life

It features a 6:1 ratio

The GRACO 02/0951-04/25 is a seal kit designed for use in 50 Series pumps

Align cover properly with equipment housing