Waterway Hi-Flo Suction Assembly [1-1/2" Slip x Straight] [Black] (640-3251V) suctions becomes difficult to rotate

becomes difficult to rotate

The 600019B is a practical service part when a compatible Raypak heater needs an MV thermocouple to restore dependable pilot-flame sensing

or is allowing unwanted reverse flow in the line

stopped responding correctly

Waterway Hi-Flo Suction Assembly [1-1/2" Slip x Straight] [Black] (640-3251V) suctions becomes difficult to rotateThe Waterway 640 3251V Hi Flo suction assembly is designed for compatible suction applications and features a 1 1 2 inch slip by straight connection in black. A complete fitting like this is useful because it restores the full suction assembly in one matched replacement when the original installation needs more than a cover only repair. Color, connection style, and body format all matter when matching suction fittings. This Waterway black Hi Flo