The Sporlan 400701

This specific model features a 2-inch NPT connection and is configured with a 1/2-inch orifice

including Reznor waste oil heaters and Venturion models

The board’s compact 4

Constructed with a heavy-duty diaphragm and corrosion-resistant housing

Browning AK71H Sheave 318518-761 The Sporlan 400701The Browning AK71H Sheave is a precision engineered single groove cast iron sheave designed for fractional horsepower applications in HVACR systems. Built from high quality close grain cast iron, this AK series sheave features a 6. 95 inch outside diameter and is statically balanced to ensure vibration free performance and minimize bearing wear on blower motors and fan drives. This component is optimized for power transmission efficiency using 3L, 4L,