Chemical Industries
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Chemical Industries Emission Control Devices.
Chemteq make area monitors as well as filter change indicators and filters with end of service life indicators.
Applications include Acids, chlorine dioxide, mercury and nitrogen dioxide.
Filter change indicators
Suitable for drum type filters
These filter change indicators include the BTI, BTI Inline , BTI with auxiliary filter trap (suitable for highly toxic substances such as hydrazine and mercury), BTI2 and BTI3.
Filter change indicator stickers
BTIS, suitable for ductless hoods and fume extractors and BTIS-SMF, suitable for sewer manhole filters.
Breakthrough indicator stickers
BTI-B, leak detectors suitable for chemical transport vehicles and chemical storage cabinets.
We also make three different sizes of filters with end of service life indicators for wide range of chemicals.
Products Features:
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a | Diameter and threading | BTI: 1”. Inlet threading 0.75” MNPT BTI-Inline: 1”. Inlet & 0utlet threading 0.75” MNPT BTI-AFT*: 1” BTI2: 2”. Inlet threading 1.5” MNPT BTI3: 3”. Inlet threading 2.5” MNPT |
b | Hight | BTI: 3.5” BTI-Inline: 3.5” BTI-AFT*: 5.1” BTI2: 4.5” BTI3: 4.5” |
c | Operating temperatures range: | -20 – 4oC to 50 – 65oC (-4 – 39oF to 122 -149oF). |
d | Operating humidity: | 5% RH to 95%RH |
f | Shelf-life range: | 1-2 years |
g | Service life range: | 1-2 years |
h | Allowable fluids: | Gases and vapors |
2. Filter Change Indicator Stickers | ||
a | Diameter | Area Monitors**: 1.5” BTIS: 1.25” BTIS-B***: 1.5” BTIS-SMF****: 1.5” |
b | Thickness | Area Monitors**: 0.12” BTIS: 0.12” BTIS- B***: 0.12” BTIS-SMF****: 0.12” |
c | Operating temperatures range: | -20 – 4oC to 50 – 65oC (-4 – 39oF to 122 -149oF). |
d | Operating humidity: | 5% RH to 95%RH |
f | Shelf-life range: | 1-2 years |
g | Service life range: | 1-2 years |
h | Allowable fluids: | Gases and vapors |
* Filter change indicator with auxiliary filter trap.
** Monitoring air quality. Suitable locations, on stack, duct, vent, or flue.
*** Leak detectors suitable for chemical cabinets and chemical transport vehicles.
**** Filter change indicator sticker for sewer manhole filters.
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