Yamada NDP50 2" Diaphragm Pump Aluminium
Non-returnable
TTD34,000.00
Out of stock
Port Dimensions (164 GPM Max.) Intake & discharge connection: Polypropylene (PPG) 2" ANSI B16.5 #150 Kynar® (PVDF) 2" ANSI B16.5 #150 Aluminum (ADC-12) 2" ANSI B16.5 #150 (with tapped 2" Female NPT) Stainless Steel (316) 2" ANSI B16.5 #150 or 2" Female NPT Cast Iron 2" Female NPT Air inlet (incl. ball valve): 3/4" Female NPT Air exhaust (incl. silencer): 1" Female NPT Maximum Liquid Temperature* Diaphragm Material Temperature Neoprene 180°F (82°C) Buna N 180°F (82°C) EPDM 212°F (100°C) Hytrel® (TPC-ET) 248°F (120°C) Santoprene® (TPE) 212°F (100°C) Viton® fluoroelastomer 248°F (120°C) Teflon® (PTFE) 212°F (100°C) * The maximum liquid temperature for metal and Kynar®-fitted pumps is determined by the elastomer (diaphragm material). Polypropylene pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material. Air Supply Pressure (All Models) 20–100 PSI (1.4–7 kfg/cm) Discharge Volume Per Cycle Rubber diaphragm: 1.12 gallons (4.25 liters) PTFE diaphragm: 0.69 gallons (2.61 liters) Maximum Cycles Per Minute Rubber diaphragm: 146 PTFE diaphragm: 220 Maximum Size Solid 5/16" (8 mm) Maximum Dry Suction Lift Rubber-fitted pump capability: 19-feet Aluminum Air Motor–Standard Optional: Epoxy-coated, Teflon®-coated, or Electroless Nickel Plate. Aluminum (top left) Dimensions: 17.68" W × 30.67"H Net Wt.: 88 lbs. (39.9 kg) Shipping Wt.: 99 lbs. Polypropylene or Kynar® (top right) Dimensions: 18.63" W × 32.32"H Net Wt.: 84 lbs. (38.1 kg) Shipping Wt.: 108 lbs. Cast Iron or Stainless Steel (left) Dimensions: 17.72" W × 30.55"H Net Wt.: Cast Iron –159 lbs. (72.1 kg) SS –162 lbs. (73.5 kg) Shipping Wt.: Cast Iron –168 lbs. SS –173 lbs
