Vent Line Protector

Vent Line Protector

The IMAC Venting Line Protector (VLP) protects natural gas regulator vent lines from encroaching water and is used in areas prone to flooding.

Vent Line Protector

The IMAC Vent Line Protector (VLP) is a new product being used on houses and business in areas prone to flooding, such as: coastal areas, mountain homes and facilities near streams and rivers, low lying areas, or in pits or below ground applications. The VLP protects gas regulator vent lines from encroaching water. Designed specifically for guarding natural gas and LPG lines, the VLP is installed on the vent line and is normally "open." However, should water enter the vent line via the VLP a float will seal the vent line closed. Alternately, when the water recedes, the float will drop, re-opening the vent to its normal position.

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Vent Line Protector

The Vent Line Protector was developed to address National Fuel Gas Code NFP 54 / ANSI Z223.1 which states, "Regulator vents shall be designed to prevent entry of water, insects or other foreign materials that could cause blockage. At locations where regulators might be submerged during flooding, a special anti-flood type breather vent fitting shall be installed..."

Vent Line Protector | IMAC - VLP