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A. This specification defines the requirements for a Wager 1800 Vent Scrubber 4-1800FAPC ( inverted vent valve ), and optional rain shield for a vertical mount , manufactured by Wager Company in Rural Hall, NC.
B. The 4-1800FAPC consists of dry-scrubbing media contained in a 356-T6 powder coated, grass green aluminum casting with a 4” (101.6mm ) inlet.
C. The 4-1800FAPC shall contain 12 lbs of dry-scrubbing media that is engineered for the removal of H2S gas. The media is housed in a polycarbonate container that is 12” x 7.2” in diameter.
D. The airflow shall be designed for passive applications. The configuration shall be arranged so that the contaminated air shall flow into the top inlet flange and be forced downwards through the media bed. Treated air shall discharge out the bottom of the unit through ventilated openings. 1850 OPTIONAL..Vertical Mount. Discharge from the bottom flange and air forced upward through the media bed and discharged through a 9.5” (101.6mm) dome.
E. All components of the 4-1800FAPC shall include
1. 356-T6 aluminum casting, powder coated
2. 12 lbs of odor controlling media engineered in pellet form
3. 4” (101.6mm) flanged connection
4. Tamper proof lockable hook and security latches
5. Disposable media polycarbonate insert
6. Rain Shield and vertical mounting kit – Model 1800-R- Optional
F. Vent Scrubber Material
1. 356-T6 Aluminum casting
2. Polycarbonate canister measuring 7.2 ( 183 mm ) diameter and 12” (305mm) in height
3. Latches in 316SS
4. Hooks in 316SS
5. 12 lbs of odor controlling media designed for removal of H2S gas
6. 4” Flanged Connection with 7.5” ( 191mm ) bolt circle-Optional metric flange
7. Plastic vent scrubbers that contain activated alumina media or carbon will not be accepted.
8. Media must be Non-Hazardous before and after it is spent.
G. Media Specification
1. Moisture Content: 35% Max
2. Crush Strength: 35%-70% Max
3. Abrasion: 4.5% Max
4. Pellet Diameter: 1/16” – H. Wager media only will be accepted due to the high level of capacity. No equals will be accepted. Carbon will not be accepted.
I. Only UL certified media will be accepted in Wager’s vent scrubber.
J. If other media’s are used in this unit, it must be designed to be 25% larger with a minimum of 25% additional media.
K. The general contractor is responsible for all design cost changes, engineer review time, and testing verification.
L. Analytical Services:
1. Samples of the media may be analyzed in order to predict the life of the system media at Wager’s expense. |
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