4424/2444 Actuator Valve Gear Kit pipe-size_5/16" This is a Pentair Diffuser

This is a Pentair Diffuser for 0

It has a 2 pound spring with a max flow rate of 100 GPMs and 50 max PSI

The Gemini commercial pool cleaner with PVC brushes is designed for concrete Olympic size pools

The washers are stacked

The Durafirm Straight Guardrail is the straight (bottom) guard rail used on all Durafirm Diving Stands that have guard rails

4424/2444 Actuator Valve Gear Kit pipe-size_5/16" This is a Pentair DiffuserThis is a Zodiac Actuator Valve Kit for the Jandy 4424 (2444) actuator valve. The kit includes: (1) Primary Gear, (1) Secondary Gear, (1) Large Pinion Gear, (1) Output Gear, (1) Housing Bottom with 3 pins.