Heatable Filter Housings

Heatable housings are designed for hot gas analysis such as diesel exhaust and continuous emission monitoring systems. They may be used under vacuum to draw the sample or pressurized to 30 psig for blow down. We offer four basic models: H122S-TR, H130S-TR, H140S-TR, and H254S-TR. Choose the correct housing based on the flow rate and response time.

The bayonet-type closure allows the element to be changed within seconds even at operating temperatures. An integral tie rod and retainer make element service a snap. The element is attached to the bayonet handle, thus completely removing it from the body.

Features

  • 316L Stainless Steel
  • Specifically Designed For Hot Gas Analysis
  • Bayonet Type Construction For Quick Element Change
  • Integral Element Tie Rod And Retainer

Applications

  • Emission Testing
  • Continuous Emissions Monitoring
  • Stack Gas Testing
TECHNICAL INFORMATION
Side Port Housing ModelH122S-TRH130S-TRH140S-TRH254S-TR
Bottom Port Housing ModelN/AH130-TRH140-TRN/A
Port Size (NPT)1/4”"1/4”"1/4”"1/2”"
Maximum Pressure (psig)30303030
Internal Volume (cc)551002401320
Maximum Temp. -Buna-N (250ºF)BNH122SBNH130BNH130BNH254S
Maximum Temp. -EPDM (300ºF)GEH122SGEH130GEH130GEH254S
Maximum Temp. -Viton (400ºF)GVH122SGVH130GVH130GVH254S
Maximum Temp. -Silicone (450ºF)GSH122SGSH130GSH130GSH254S
Maximum Temp. -Kalrez (600ºF)KZH122SKZH130KZH130KZH254S
Weight of Housing (lbs)1.504.006.0012.00
Principle Dimensions: (inches)
Head Diameter1.502.202.203.46
Overall Length4.725.319.8012.80
Element Removal Clearance4.094.348.5811.72
Filter Element Codes: (1)
Disposable element12-57-□25-64-□25-178-□51-254-□
Stainless Steel ElementSS-12-57-□SS-25-64-□SS-25-178-□SS-51-254-□
Materials Of Construction: (2)
Body & Internals316LSS316LSS316LSS316LSS
O-RingsSiliconeSiliconeSiliconeSilicone
FLOW RATE IN SCFM AT STATED LINE PRESSURE WITH 1.5 PSID
Air Line Pressure (PSIG)Model H122
50S60S70S, 70S21-R80S
1.51.53.03.64.0
152.75.56.57.7
304.08.410.011.0
Model H130Model H130
1.53.05.26.26.8
155.49.511.011.0
307.81416.017.0
Model H140Model H140
1.55.66.87.48.0
1510.012.013.014.0
3014.018.019.021.0
Model H254Model H254
1.511.818.119.121.0
1521.032.334.037.4
3031.548.551.056.1

Notes:
(1) Replace ‘□’ with grade required, e.g. 12-57-50S, SS-25-64-03
(2) Material abbreviations, 316LSS = 316L Stainless Steel

At the heart of our filter products is the filter element. Choosing the correct element insures proper results for your specific application:

K GradeElements are specified for particulate removal where corrosive gases and liquids are to be filtered as they have excellent chemical resistance. They are also used when highly reactive gases are being analyzed since they exhibit very low levels of adsorption.
ET GradeElements are hydrocarbon-free filters developed to remove particulate for automotive emission testing up to 400°F.
S GradeElements are completely inorganic and are used to filter particulate at temperatures from 300°F to 900°F.
S21-R GradeThe S21-R Type are used in diesel emission applications.
Custom Blended ElementsWe have the ability to produce custom blended filter elements based upon your specific application parameters.   Please do not hesitate to contact us with your details so that we can solve your filtration issues. Call 1-800-311-5561 or Email henryk@unitedfiltration.com.
SCR Filter Elements
(Acid Washed)
Acid Washed (AW) series of elements capture the excess ammonia that is introduced into the emission stream. This scrubbing is done by a chemical bond between the ammonia (NH3) and the acid washed (Phosphoric) filter elements, thus protecting sensitive equipment. These are commonly referred to as Selective Catalytic Reduction (SCR) Filter Elements.
  • Automotive / Diesel Emission Testing
  • Designed For External Heating
  • Customization Available
  • Even Heat Distribution With Uniform Body