Style 204 Pipe Expansion Joint, EPDM Tube Material, Chlorobutyl Cover Material, Polyester Body Material, 12 inch Inside Diameter, 9.000 inch Face-to-Face Length, 1 Hollow Arch, Holes for Following Flange Standard(s): ASME Class 125/150 A; Blue Coating

Garlock’s Style 204 Expansion Joint with an EPDM tube offers high versatility and maximum resistance to water absorption, chemical, and acidic media. EPDM is an outstanding solution when abrasion and mild heat aging are a concern. This versatile option is an excellent upgrade from standard Chlorobutyl and a great choice for challenging mixed media applications.

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.

Consider upgrading to a GUARDIAN® FEP, ABRA-SHIELD ®, or ABRA-LINE™ tube for added protection.

Style 204 is available in the following cover material options to protect the exterior of your expansion joint: Chlorobutyl for general service, EPDM and Fluoroelastomer for UV, ozone, water impermeability and temperatures up to 300°F and 400°F, respectively. Neoprene is an excellent choice for marine use, while utility grade Nitrile is perfect for oily environments.

For added durability, all Garlock expansion joints are painted with a proprietary blue protective coating.