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Parson - Model Odoreater -Insert Manhole Odor Control
PARSON ODOREATER is a specially designed Manhole Insert, with the addition of a canister containing 20 lbs. of activated carbon, that traps and stores unpleasant hydrogen sulfide and methyl mercaptan odors. Purified air is then allowed to ventilate into the atmosphere through the canister lid. A one-way valve allows water to drain, but no air to pass through it.
Advantages
- Compact, corrosion proof construction.
- Activated carbon can be replaced without removing the entire unit from the manhole.
- Will not interfere with installation or removal of the manhole cover.
- Twenty-pound bags of replacement carbon are available.
Physical Properties
PARSON ODOREATER MANHOLE INSERTS are manufactured from Ultra High Density, high molecular weight Polyethylene, with a finish thickness of 1/8". A corrosion resistant 1" heavy weight polypropylene strap and closed-cell cross-linked polyethylene gasket are factory installed. The canister holding the activated carbon is manufactured of PVC.
Performance
Due to varying levels of H2S concentration, this chart should assist in estimating the expected life span of the activated carbon. It is recommended to replace carbon at least every 6 months.