ISO FLANGE SIZE: NW 25 (1). PRESSURE RANGE: 15 PSIG TO 1.0 X 10 TORR. THERE ARE MULTIPLE QUANTITIES OF THIS ITEM COSMETIC CONDITION MAY VARY. ITEM HAS SCRATCHES AND WRITING ON IT SEE PICTURES. This item is in the category "Business & Industrial\HVAC & Refrigeration\Other HVAC & Refrigeration".The seller is "vhfj" and is located in this country: US. This item can be shipped worldwide.