115 Series Pump Flange x 2.5″ Pipe Weld 500285 Part No. 500285 115 series pump flange x 2.5″ pipe weld flange. Thick flange eliminates warping from welding heat. Groove for quad ring (500207) for a tight seal against the pump. Description 115 Pump Flange x 2.5" pipe weld Download Part Drawing Material Stainless steel Case Quantity 10 In stock