Watts - HD4500 - Flowmatic 10" Full Flow Black Blue Heavy Duty Housing 3/4" NPT 0.75 inch MPT 🚿 Swivel Spout Design

🚿 Swivel Spout Design

The glass sensor electrode provides accurate readings in most water types while Automatic Temperature Compensation ensures reliable measurements across varying temperature conditions

Wrap the shower arm threads with 3-4 layers of plumber's tape in a clockwise direction

Construction & Features

Watts - HD4500 - Flowmatic 10" Full Flow Black Blue Heavy Duty Housing 3/4" NPT 0.75 inch MPT 🚿 Swivel Spout DesignThe Watts HD4500 Flowmatic delivers industrial grade filtration in a 10 inch Big Blue housing built for high flow residential and light commercial applications. Engineered with reinforced ribs and FDA grade polypropylene, this 3 4" NPT housing handles up to 100 psi while resisting acids, oils, and aggressive chemicals that would degrade lesser housings. SPECIFICATIONS Watts HD4500 Technical Details Model Number HD4500 Flowmatic Housing Size 10" x 4.