Style 204 spool-type non-metallic piping expansion joints are manufactured with the industry standard narrow arch design, intended for use in dynamic conditions where both pressure and vacuum concerns are present. Utilize Garlock styles 204HP, 204EPS, and 204MAX Expansion Joints for extreme pressure requirements. Control units are recommended for most applications to prevent damage to the expansion joint from excessive pipe movement (sold separately).

Nominal Pipe Size (In.): 1
Face to Face Length (In.): 6.000000
Number of Bolt Holes: 4
Pressure (psi): 165
Max Temperature: 250
Vacuum (in.Hg): 29.9
Body Material: Polyester
Cover Material: CIIR
Tube Material: Chlorobutyl
Pressure Rating (lbs): ASME Cl 150
Arch Type: Filled