Quick view Advantage Controls Advantage Controls Orifice Unions | 1" Forged Steel Orifice Union with 4 Orifice Plates MSRP: $263.00 Specifications: Max Fluid Temp.: 500°F Max Boiler Pressure: 1000 PSIG Body: Carbon Steel Plates: 316 Stainless Steel Orifice Sizes: 1/8", 3/16", 1/4", 5/16" Shipping Weight: 3 lbs. Sizes Available: 3/4" & 1" MSRP: $263.00 Add to Cart The item has been added Add to Wish list Compare