3/4″ x 1/2″ Steam Air Vents Main Line Replaces Most Brands Quantity of 2

Each order is an order of 2 steam vents. They are $7.46 each (Minimum purchase of 2 is required) as shipping will cost us up to $6 to ship 1 FFEE to you! (In other words… $7.46×2=$14.96) Please note, the outside thread is three-quarter inch pipe thread, and the inside thread is half-inch pipe thread. 1/2″ and 3/4″ are used for medium venting. Slow venting is 1/8″ or 1/4″ closest to boiler rooms and 7/8″ is used for fast venting furthest from boiler or hard to radiant heat areas (Coldest Room). This sale is for (2) Medium venting 3/4″ X 1/2″ Main Line Steam Air Vents for $14.96. (Several Hundred Available!) Please contact me for large quantity purchases for additional discounts! proline series is a brand of Mueller Industries.3/4″ X 1/2″ Main Line Steam Air Vent Valve Replaces Most BrandsStraight Steam / Air Vent Medium Venting: (a). Port Opening 1/2″ or 3/4″ for radiant heat located between middle and end of main areas. (Warmest Room) FREE Lightning-Fast SHIPPING!!!We Offer 30 Day Free Returns Thanks for considering us for your business needs. +++++++++++++++We are a 100% Positive feedback USA Seller. We keep our customers Happy! ++++++++++++++++++