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BW Technologies Defender replacement sensors, spare parts and accessories

Factory direct OEM BW Defender Multi gas monitor replacement sensors, spare parts, and accessories by BW Technologies Honeywell Analytics.

The BW Defender has been discontinued. Sensors and parts are available on a limited bases.


At Gas Detector Shop, we are a proud supplier of Honeywell gas detector spare parts and accessories. BW Technologies by Honeywell Analytics provides innovative solutions to industrial problems. With Honeywell gas monitor supplies you get premium parts that are compatible with BW gas detection equipment. Our online store has BW monitor replacement accessories for a wide variety of models, including everything from the BW Defender to the Gas Alert Max. Applications of these devices span across multiple industries and environments, including sewage management systems, power plants, remote fleets and more.

If you are looking for replacement parts for your BW gas detector, look no further than Gas Detector Shop. We are positive we have the replacement part you need to get your detector equipment up and running. For questions regarding specific part compatibility or general information, contact one of our experts at 562-809-3066.


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D4-RHM04 BW Technologies TwinTox COSH CO H2S Sensor Replacement BW COSH H2S & CO Twin Tox Sensor D4-RHM04 Usually Ships in 2 to 4 Weeks
Base Price: $642.00

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BW Technologies Replacement Auxiliary Pump Filter, Kit of 5 Extend Sampling Pump Life M5-AF-K2 BW Technologies Auxiliary Pump Filter, Kit of 5 M5-AF-K2 Usually Ships in 2 to 4 Weeks
Base Price: $64.25
BW Technologies Replacement Auxiliary Pump Filter, Kit of 100 M5-AF-K2-100 BW Technologies Auxiliary Pump Filter, Kit of 100 M5-AF-K2-100 Usually Ships in 2 to 4 Weeks
Base Price: $794.00
BW Replacement Particulate Pump Filter Kit GA-PFMAX BW Particulate Pump Filter Kit of 5 GA-PFMAX Usually Ships in 2 to 4 Weeks
Base Price: $31.00

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BW Technologies Replacement Particulate Pump Filter Kit of 100 GA-PFMAX-100 BW Replacement Particulate Pump Filter Kit of 100 GA-PFMAX-100 Usually Ships in 2 to 4 Weeks
Base Price: $149.25
CG-Q58-4 BW Calibration Gas Cylinder. BW Multigas Monitors CG-Q58-4 BW Calibration Gas 58 LIter H2S CO LEL and O2 /N2 CG-Q58-4 Usually Ships in 2 to 4 Weeks
Base Price: $295.50

(2)
Gas Detector Bump Alarm Test Gas Cylinder 10L for Bumping Gas Monitors 10L Bump Alarm Test Gas Cylinder for "Bump" Testing Usually Ships in 2 to 4 Weeks
Base Price: $82.50

(3)
Gas Monitors Detectors Calibration Label Sticker 140/pk to visually track calibrations and maintenance Write on Calibration Label- 140 Labels Usually Ships in 2 to 4 Weeks
Base Price: $29.95

(3)
BW Technologies Quick Connect Fitting kit of 2 used with BW instruments M0931K BW Quick Connect Fitting for Sampling Hose M0931K Usually Ships in 2 to 4 Weeks
Base Price: $70.50

(2)
Flexible Tubing for Gas Monitor Sampling Pump- Replacement 1/8" Sampling hose 1/8 ID Flexible Tubing for Gas Monitor Sampling Usually Ships in 2 to 4 Weeks
Base Price: $27.50