The old version requires the removal of a set screw / pin from the mount/demount head

3/4" x 36" PVC Sucton Tube (15214)

electro-static

P/N 20094-S31

Milton 1095-125 1/4" MNPT Non Coded Safety Relief Valve Male Nipple The old version requires the1 4" MNPT Non Coded Safety Relief Valve 1 4" male national pipe thread125 pounds per square inch pop off pressure1 5 8" total length This 1 4" MNPT safety relief valve is constructed with the same materials as ASME safety valves, but is not national board certified so they cannot be used on applications requiring ASME components. The non coded valve is equipped with a lift ring for instant relief and is stacked at the factory at the pre set pop off