Safe-T-Seal® TP34 Professional Drain Line Hydraulic Test Plug, 3″ – 4″ CyberMonday BHMA Grade 1 compliant

BHMA Grade 1 compliant

For use with flue brushes

Grit Size: Coarse

Start each season with a new net

you should release any built up pressure or vacuum by slowly loosening the collar temporarily actuating the "Spill-Proof" spout

Safe-T-Seal® TP34 Professional Drain Line Hydraulic Test Plug, 3″ – 4″ CyberMonday BHMA Grade 1 compliantFeatures safety valve, waffle pattern exterior. Inflates using water or air. Best inflation pressure is 50 PSI maximum back pressure of water is 30'. If water is used, unit will both test and fill drain simultaneously. Fits drains 3" to 4" diameter Air or water fill Features safety valve, waffle pattern exterior Max head pressure, 30 ft PSIG pressure 14 Inflates using water or air Best inflation pressure is 50 PSI maximum back pressure of water is 30'