Style 231 Single Wide-Arch

Proco 231 Neoprene Single Wide Arch Spool Type Expansion Joint

Proco 231 ANSI/NSF 61 EPDM Single Wide Arch Spool Type Expansion Joint

Proco 231 Chlorobutyle Single Wide Arch Spool Type Expansion Joint

Proco 231 EPDM Single Wide Arch Spool Type Expansion Joint

Proco 231 Neoprene/Nitrile Single Wide Arch Spool Type Expansion Joint

Proco FA231 Chlorobutyle Single Field Arch Expansion Joint

Proco FA231 EPDM Single Field Arch Expansion Joint

Proco FA231 Neoprene Single Field Arch Expansion Joint

Proco FA231 Neoprene/Nitrile Single Field Arch Expansion Joint