Waterway Hi-Flo Suction Assembly [1-1/2" Slip x Straight] [Black] (640-3251V) suctions or no longer securing properly

or no longer securing properly

That helps restore schedule operation with a focused service replacement rather than a full timer changeout

An assembly like this is useful because it helps restore the return-side flow path within the system

That often leads to a more confidence-inspiring result once everything is back together

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

Waterway Hi-Flo Suction Assembly [1-1/2" Slip x Straight] [Black] (640-3251V) suctions or no longer securing properlyThe 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