Eddie V. Miller

2025

Hoffman Air Vent Chart

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January 27, 2025

Hoffman Air Vent Chart – Here’s how the manifolding of main vents and the chart of. 50 psig (3.5 bar) maximum. Hoffman specialty® model 508 hygroscopic air vent 1/8” npt male connection maximum working pressure: The maximum operating pressure against which the vent can.

Hoffman specialty air vents are float type automatic air vents that are designed to vent troublesome air from hydronic heating systems. Ferguson is the #1 us plumbing supply company and a top. 15 psi steam air vent from hoffman specialty at ferguson. Your choice and your dollars.

Hoffman Air Vent Chart

Hoffman specialty® model 792 high pressure water vent valve a caution excessive use of pipe joint compound when installing air vent will foul the vent's operating. Hoffman air valves are designed for use in steam heating systems. The most popular models of the hoffman air valves are the hoffman 1a air valve and the hoffman 40.

Four gorton #2 air vents, or 10 hoffman #75 air vents, or 23 ventrite #77 air vents. Stylized louvered cover and filter package. Use as an air inlet when a cooling fan is mounted in an enclosure or use two vent kits to allow passive airflow.

401419 steam air line valve •thermostatic vent (no float) •for air line or paul systems •inlet 1⁄ 8 npt, outlet 1⁄4 npt •maximum operating pressure. Shop for 3/4 x 1/2 in. The bell & gossett, hoffman specialty series product line of vents & vacuum breakers, steam traps, regulators, valves, and strainers.

Hoffman Specialty Air Vents for Heating and Cooling