Coolmate Pro Series

Miller® Water Coolant Systems help keep TIG and MIG welding operations running at peak performance. Designed to efficiently manage torch heat during high-amperage applications, they protect your equipment, extend consumable life, and deliver consistent, reliable performance across fabrication, production, and maintenance environments.

Brand: Miller
Categories: Welding Accessories, WATER COOLING SYSTEM,
Product Nos.:301905: 120/240 V, 50/60 Hz, CE , 301911: 120/240 V, 50/60 Hz, CE with quick connect
Welding Process:TIG (GTAW) MIG (GMAW) Plasma cutting Resistance welding
Input Power:1-phase power
Input Voltage:120 or 240 V, 50/60 Hz
Max. Cooling Capacity:11,600–17,094 Btu/hr.
Net Weight:46.5 pounds (21 kg)

Spec Sheet

Coolmate Pro Series :
Maxstar 400:
Dynasty 400- 800:

After reviewing this product, would you like to:

    Copyright © 2026 | All rights reserved. Designed & Developed by Code & Co