VJR100HT - Spirotherm VJR100HT - 1" Spirovent Jr. High Temperature Air The Spirotherm 1JR is an effective air eliminator for residential and light commercial hydronic or radiant heating systems. It makes use of a patented Spirotube coalescing component that safely removes air from the system fluid Spirovent Jr Air Eliminator 1" , Female NPT For Boiler See the seller's listing for full details., MPN: Does Not Apply, Material: Brass, Brand: Spirotherm New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Spirotherm VJR100TM Spirovent Junior VJR100TM Air Eliminator with 1/2 Tap and 1 Brass NPT Order online or in-store. F.W. Webb has the parts pros need, fast Inside Diameter (ID): 1 in
