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 engineered to handle the weight

engineered to handle the weight and chemical exposure of concentrated salt solutions

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

Twist-in design with integrated valve for quick cartridge changes

Commercial Grade Reinforced Nylon Body Hardened Steel Components

This bit works best with variable-speed drills operated at moderate RPM with cutting oil or water as lubricant to prevent heat buildup and ensure clean metal penetration

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 engineered to handle the weightThe 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