Procon (1143) COUPLING; SLOTTED ROTOR C-O Elf DK7 Head 3/8" NPT The 1 inch male NPT

The 1 inch male NPT adapters fit standard threaded fittings and allow integration into existing plumbing without specialized connectors

The 3/8" male NPT threading matches standard plumbing fittings used in residential and light commercial installations

and the 143-198 represents four decades of refinement in diaphragm design and materials engineering

Twist Tap Valve

Procon (1143) COUPLING; SLOTTED ROTOR C-O Elf DK7 Head 3/8" NPT The 1 inch male NPTThe Procon 1143 slotted rotor coupling is a precision engineered replacement component designed to optimize power transmission in Procon rotary vane pumps used in water treatment and filtration systems. This coupling accommodates drive shaft variations and ensures reliable pump operation in commercial and industrial reverse osmosis applications. SPECIFICATIONS Procon 1143 Coupling Technical Specs Part Number Procon 1143 Component Type Slotted Rotor