Barnes & Jones cage unit for Warren Webster 02H, 502, 513, and 702H3 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Barnes & Jones 41T, 42T, 653, and 654 steam traps.

Barnes & Jones cage unit for Barnes & Jones 122A and 122S steam traps.

Hercules cage unit for B&J 122A and 122S steam traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Barnes & Jones C series steam traps.

Barnes & Jones cage unit for Barnes & Jones 51T, 52T, FT2015, and FT2030 F&T traps.

Barnes & Jones cage unit for Barnes & Jones FT2075, FT2125, and all FTI series F&T traps.

Barnes & Jones cage unit for Warren Webster 712HB and 119T traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Warren Webster 22H5 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Marsh #1, #8, and #12 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Barnes & Jones 123 and 134 traps. This cage unit requires a new cover when first installed.

Hercules cage unit (requires new cover) for B&J 123 and 134 traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Illinois #1 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Mepco (formerly Dunham-Bush) #1 and #1A traps. This cage unit requires a new cover when first installed.

Hercules cage unit (requires new cover) for Mepco #1 and #1A traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Barnes & Jones 43T, 44T, and 457T traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Mepco (formerly Dunham-Bush) #2 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Trane model B2 traps.

Barnes & Jones cage unit for Trane model B3 traps.

Barnes & Jones cage unit for Adsco B series traps.

Barnes & Jones cage unit for Marsh #2 traps. This cage unit requires a new cover when first installed.

Brass cover for Barnes & Jones part number 1971 cage units.

Hercules cage unit (requires new cover) for Warren Webster 02H, 502, 513, and 702H3 traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Marsh #1 reflux traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Mepco (formerly Dunham-Bush) #3 traps.

Barnes & Jones cage unit for Bishop, Babcock & Becker B and BB series traps.

Barnes & Jones cage unit for Warren Webster 533 and 534 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Warren Webster 522, 523, 22H5, 522HB, and 533HB traps. This cage unit requires a new cover when first installed.

Hercules cage unit (requires new cover) for Warren Webster 522, 523, 22H5, 522HB, and 533HB traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Mepco (formerly Dunham-Bush) 2E 3/4" traps. This cage unit requires a new cover when first installed.

Hercules cage unit (requires new cover) for Mepco 2E 3/4" traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Warren Webster 733 and 733HB traps.

Barnes & Jones cage unit for Warren Webster 722 and 722HB traps.

Barnes & Jones cage unit for Warren Webster 512, 512HB, and 513 traps. This cage unit requires a new cover when first installed.

Hercules cage unit (requires new cover) for Warren Webster 512, 512HB, and 513 traps. This cage unit replace the existing thermostat and seat. It features a 7-coil bellows assembly, a heavy duty element, and seats surrounded by a stainless steel cage to protect against system debris.

Barnes & Jones cage unit for Bishop, Babcock & Becker G series traps.

Barnes & Jones cage unit for Bishop, Babcock & Becker #6 Multiflex series traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Warren Webster 544 traps.

Barnes & Jones cage unit for Warren Webster 545 traps.

Barnes & Jones cage unit for Warren Webster 422 and 513A traps.

Barnes & Jones cage unit for Marsh #1 Reflux traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Monash 34, 35, and 35B traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Marsh #2 and 2-7 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Hoffman Specialty 18A traps.

Barnes & Jones cage unit for Bishop, Babcock & Becker B and BB series traps.

Barnes & Jones cage unit for Barnes & Jones V12, V120, and V122 traps.

Barnes & Jones cage unit for Mepco (formerly Dunham-Bush) #3, V2, and V3 traps. This cage unit requires a new cover when first installed.

Barnes & Jones cage unit for Hoffman Specialty 8A traps.

Barnes & Jones cage unit for Barnes & Jones medium pressure (from 30 to 100 psi) F&T traps.

Barnes & Jones cage unit for Mepco (formerly Dunham-Bush) 2B, 3A, and 3C traps. This cage unit requires a new cover when first installed.