Regularly inspect and maintain the housing to prevent leaks and ensure longevity
designed to protect and ensure optimal performance of the mixer element in GRACO fluid handling equipment
Groundable acetal or polypropylene housing for safety
Essential for operator safety and convenience
Tighten connections firmly but do not over-tighten to avoid damage
GRACO Collar, Coupling, Rod, Pump - (SKU: 16U421) Regularly inspect and maintain theThe GRACO 16U421 is a collar coupling rod pump component designed for use in GRACO pumping systems. Its material is not specified in available sources, but it is intended to connect or secure rod pump assemblies within GRACO equipment, ensuring proper alignment and function of the pump mechanism. Key Features: Collar, Coupling, Rod, Pump 16U421 Designed for use with GRACO rod pump assemblies; specific models not listed Compact design (1. 2 x 1. 2 x 1.