Product Details:

• Pump Piston Diaphragm
• Made by UDOR
• Part # 0903.34
• Desmopan Material
• Replacement Part for the Following Pump Model #s: RO-106C, RO-121C, RO-250/CC, RO-250HYD, RO-160HYD, KAPPA-120/GR, KAPPA-120/TS, and RO-130/C
• 6 Parts Required per Pump