DUCO® Boiler Tricock Water Column Test Valve (250 WSP) w/ PTFE Disk, Short-Shank, 1/2″ NPT, (4-PK)This is a ‘SHORT-SHANK’ Tricock Valve (Check the picture of the Shank size).Use this quality Tricock valve for testing your boiler water...
1/2″ NPT deluxe FR duo combines the filter and regulator with brass fittings. The filter has an automatic overnight drain and the regulator is the relieving type. With these inventions, our portfolio has grown to over 1,400 different SKU’s.
