Watts P60-M1-4-25 Water Pressure Regulator (0–25 PSI, 1/4") - 2Port Hanna (HI1131B) Laboratory combination pH electrode with ceramic junction for beer Designed for commercial reverse osmosis

Designed for commercial reverse osmosis systems treating tap or brackish water sources

Sediment load and water quality determine actual service life

Each lamp is long-life coated for increased efficiency and includes 2 replacement O-rings

Clear window eliminates guesswork during troubleshooting and maintenance

Graduated density polypropylene fibers trap larger particles at the surface and finer sediment deeper in the media for greater capacity and longer life

Watts P60-M1-4-25 Water Pressure Regulator (0–25 PSI, 1/4") - 2Port Hanna (HI1131B) Laboratory combination pH electrode with ceramic junction for beer Designed for commercial reverse osmosisThe Watts P60 M1 4 25 is a compact thermoplastic pressure regulator engineered to deliver consistent 025 PSI output for OEM water systems, reverse osmosis units, and sensitive appliances. Built with a balanced piston design and 1 4" NPT female ports, this 2 port regulator combines corrosion resistance with precise pressure control in a lightweight, serviceable package. SPECIFICATIONS Core Performance Data Pressure Range 025 PSI Adjustable downstream