Waterway 3-3/4" Ultra Hi-Flow Tall Suction Assembly [2-3/8"HS - 1-1/2" Slip] [160 GPM] [Grey] (640-3497 V) pushpullvalves Raypak thermostat knob

Raypak thermostat knob

you restore the control layer that keeps everything coordinated

Black finish adds strong visual contrast in the seat

Raypak R185 temperature sensor

Waterway 3-3/4" Ultra Hi-Flow Tall Suction Assembly [2-3/8"HS - 1-1/2" Slip] [160 GPM] [Grey] (640-3497 V) pushpullvalves Raypak thermostat knobThe Waterway 640 3497 V Ultra Hi Flow tall suction assembly is designed for compatible 3 3 4 inch applications and features a 2 3 8 inch hole size, 1 1 2 inch slip connection, 160 GPM rating, and gray finish. A complete suction assembly like this is useful because it restores the full fitting in one matched unit when the original installation needs more than just a cover or gasket replacement. Flow rated suction parts should be matched carefully