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 Graduated density polypropylene fibers trap

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

Commercial Grade Reinforced Nylon Body Hardened Steel Components

Twist-in design with integrated valve for quick cartridge changes

Keep a small dropper bottle of HI70300 in your testing kit for field electrode maintenance

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

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 Graduated density polypropylene fibers trapThe 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