Boss Ground Joint Seals, 4 in x 4 in (NPT) Male, 4 in NPT Female, Steel

Positive metal-to-polymer seal
Leakproof seal forms when the metal head of the stem makes contact with the patented polymer seat in the spud
Recommended for steam service up to 450F
Easy to seal
Use with Boss Clamps

Quantity 2EA/BOX

Specifications

Body Material=Steel
Body Size=9 1/2 in
Connection Type=Male/Female
Dia. [Nom]=4 1/16 in
Female Quick=4 in
Female Thread=4 in NPT
Height [Nom]=11 7/32 in
Male Barb/Hose=4 in
Male Thread=4 in (NPT)
Measuring System=Imperial
Operating Temp. [Max]=450 F
Shape=Cylindrical
Type=Adapter
Width [Nom]=5 7/8 in
Wt.=0.03 lb