Description
The Fisher R622-5 is a 1/2″ gas pressure regulator engineered for reliable downstream pressure regulation in residential and light commercial gas distribution systems. Equipped with a 13–20″ w.c. (water column) spring, this regulator delivers consistent outlet pressure control across a range of natural gas and LP gas applications.
Key Features
- 1/2″ inlet/outlet connection for easy inline installation
- 13–20″ w.c. spring range for precise outlet pressure regulation
- Designed for natural gas and LP gas service
- Durable construction built to Fisher’s industry-leading quality standards
- Compact design suitable for residential and light commercial applications
- Spring-loaded diaphragm mechanism for stable, repeatable pressure control
Application
The Fisher R622-5 is ideal for use in gas distribution systems where consistent downstream pressure within the 13–20″ w.c. range is required. It is well-suited for appliance supply lines, meter sets, and other gas piping installations that demand dependable pressure regulation.
Product Specifications
- SKU: R622-5
- Brand: Fisher
- Connection Size: 1/2″
- Spring Range: 13–20″ w.c.
- Type: Spring-Loaded Gas Pressure Regulator







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