Drain Fittings

Purge Pump Drain Kit & Adapter for Purge Pump (with Nylon Drain & Overflow Pipe) Use with Purge Pump to Reduce Mineral Build-Up In Evaporative Coolers.  Replaces Adobeair SP200B

Nylon Drain/Overflow Pipe Kit Kit Includes: 1/2" MPT overflow pipe with hex head for easy install and removal, washer, nylon drain with 1/2" FPT I.D. and 3/4" male garden hose threads O.D. Replaces Champion #3OA-1

The Drain Kit for Mobile Mastercool is a must-have accessory designed to enhance the performance and longevity of your Mobile Mastercool evaporative cooler. This easy-to-install kit helps ensure proper drainage, preventing water buildup and promoting...

Use with Overflow Pipe Assembly to Adapt to Water Purge Pump for Reduced Mineral Build-Up.

In-line connection from 5/8" vinyl tubing to 1/4" bleed off tubing.

In-line connection from 3/4" vinyl tubing to 1/4" bleed off tubing.

Brass Cooler Drain With 1/2" FPT (flat side for all coolers) For threaded overflow pipes & male garden hose threads OD (includes washer)

MAX-COOL Flat Sided Plastic Bushing With Rubber Washer For AdobeAir and MasterCool coolers

Threaded Overflow Pipe 1/2" MPT standpipe with hex head top - 1/2" thread length, 3" smooth length.