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Christmas Sale Welch Duoseal Two Stage - Refrigeration 1402b-46 Set [VxZNcYXl]

$177.99 $569.99 -69%

Welch DUOSEAL Two Stage Refrigeration Pump The Welch DUOSEAL Two Stage Refrigeration Pump is a reliable and efficient solution for maintaining and repairing refrigeration systems. This powerful pump is designed to provide deep vacuum for fast evacuat

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Welch DUOSEAL Two Stage Refrigeration Pump

The Welch DUOSEAL Two Stage Refrigeration Pump is a reliable and efficient solution for maintaining and repairing refrigeration systems. This powerful pump is designed to provide deep vacuum for fast evacuation and dehydration, ensuring optimal performance and longevity of your refrigeration equipment.

Key Features and Specifications

The Welch DUOSEAL Two Stage Refrigeration Pump boasts several key features that set it apart from other models. It operates at 115V, 60Hz, 1 Ph with a North American 115V plug, making it easy to integrate into your existing system. The pump features a deep vacuum for fast evacuation and dehydration, a durable pump with precision machining, and a gas ballast for handling high vapor loads. With a maximum vacuum of 1 x 10^-4 (1.3 x 10^-4) and a free air displacement of 5.6 m3/hr (l/min.) @50Hz, this pump is ideal for a wide range of applications.
  • Deep vacuum for fast evacuation and dehydration
  • Durable pump, precision machined
  • Gas ballast for high vapor loads

Practical Applications and Benefits

The Welch DUOSEAL Two Stage Refrigeration Pump is a versatile tool for a variety of applications. It is suitable for servicing lithium bromide absorption chillers up to 500-700 tons, as well as fluorcarbon or ammonia chillers up to 100 to 200 tons. This pump is designed to reduce maintenance and extend the life of your refrigeration system, saving you time and money. With its adjustable vacuum and gas ballast, it can handle even the most demanding tasks. Whether you are a professional HVAC technician or a DIY enthusiast, the Welch DUOSEAL Two Stage Refrigeration Pump is an essential tool for maintaining your refrigeration equipment.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

A purchase that was absolutely worth making.

- Roman R..

December 30, 2025

Absolutely no complaints!

A purchase that makes me genuinely smile.

- Ezra Q..

December 30, 2025

Absolutely no complaints!

This is a really good and useful gadget.

- Tawna O..

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