Gaskets, O-rings and seal kits maintain the environmental rating of detection and electrical housings. On a flame or gas detector rated for a hazardous location, the seal is what preserves that rating — a housing reassembled with a damaged O-ring is no longer explosion-proof or weather-tight.
Seals are specific to the housing and to the sensor head or cover they mate with, and dimensions are not interchangeable between series. Replace them whenever a housing is opened for service rather than reusing a compressed seal, and order by the equipment part number.

Amerex Fire
Amerex Fire 05239-P012
Sale price$54.90
Regular price$65.88
Available to Order • Lead Time on Request
Amerex Fire
Amerex Fire 03877-P006
Sale price$9.60
Regular price$11.52
Available to Order • Lead Time on Request
Amerex Fire
Amerex Fire 03877-P001
Sale price$2.25
Regular price$2.70
Available to Order • Lead Time on Request
Amerex Fire
Amerex Fire 02735-P001
Sale price$30.90
Regular price$37.08
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Amerex Fire
Amerex Fire 02272-P001
Sale price$4.30
Regular price$5.16
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Amerex Fire
Amerex Fire 01727-P006
Sale price$47.95
Regular price$57.54
Available to Order • Lead Time on Request
Amerex Fire
Amerex Fire 01532-P024
Sale price$11.10
Regular price$13.32
Available to Order • Lead Time on Request
Amerex Fire
Amerex Fire 01124-P024
Sale price$81.20
Regular price$97.44
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 107427-079 O-Ring.33/4IDX3/32CS, FVMQ, 70A
Sale price$19.05
Regular price$22.86
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 107427-065 O-Ring, 3/4IDX1/16CS, FVMQ, 70A
Sale price$21.40
Regular price$25.68
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 107427-049 O-Ring, 3 IDX1/16CS, FKM, 75A
Sale price$20.25
Regular price$24.30
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 107427-037 O-Ring
Sale price$20.25
Regular price$24.30
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 107427-034 O-Ring
Sale price$20.25
Regular price$24.30
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 107427-004 O-Ring
Sale price$20.25
Regular price$24.30
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics QTY5 (014568-001) Kit, GASKET, PIRDUCT, QTY5
Sale price$189.10
Regular price$226.92
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics ATX10 (014563-001) REPLACEMENT O-Ring Kit, ATX10
Sale price$70.20
Regular price$84.24
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 014102-001 REPLACEMENT GASKET Kit, CGS
Sale price$108.25
Regular price$129.90
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 013626-001 Q5016 CHAMBER GASKET
Sale price$33.30
Regular price$39.96
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 012820-001 20pcs O-Ring, Q9033 COLLAR
Sale price$126.10
Regular price$151.32
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 007817-001 GASKET, PORON, REAR SEAL
Sale price$26.20
Regular price$31.44
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Det-Tronics
Det-Tronics 007527-001 GASKET, DIRECT DUCT MOUNT
Sale price$38.05
Regular price$45.66
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Det-Tronics
Det-Tronics 007241-002 GASKET, PORON, AIR Shield
Sale price$8.35
Regular price$10.02
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 006295-001 GASKET, FILTER
Sale price$11.90
Regular price$14.28
Available to Order • Lead Time on Request
Det-Tronics
Det-Tronics 005964-001 CALIBRATION CUP WITH O-Ring
Sale price$342.55
Regular price$411.06
Available to Order • Lead Time on Request