Description

Sight Glass Kit, Compatible with Grainger Part Number 4ZK94, 4ZK96, 4ZL13, 4ZL14, 4ZL15, 4ZL20, 4ZL21, 4ZL22, 4ZL43, 4ZL45, 4ZL47, 4ZL49, 4ZL51, 4ZL53, 4ZL54, 4ZL84, 4ZL86, 4ZL88, 4ZL90, 4ZL92, 4ZL94, 4ZL98, Compatible with Brand Speedaire