Yamada - NDP 20 Pump

Features

• Gallons/Minute Maximum:
  • 28.0
• Fluid Port (NPT or ANSI Flange):
  • 3/4"
• Intake & Discharge Connections:
  • Polypropylene (PPG): 3/4" Female NPT or 3/4" ANSI Flange B16.5 #150
  • Aluminum (ADC-12): 3/4" Female NPT
  • Stainless Steel (316): 3/4" Female NPT
• Air Inlet:
  • 1/4" Female NPT (includes ball valve)
• Air Exhaust:
  • 3/4" Female NPT (includes silencer)
• Maximum Liquid Temperature (Diaphragm Material / Temperature):
  • Neoprene: 180°F (82°C)
  • Buna N: 180°F (82°C)
  • EPDM: 212°F (100°C)
  • Hytrel® (TPE) 248°F (120°C)
  • Santoprene® (TPO) 212°F (100°C)
  • Viton® fluoroelastomer 248°F (120°C)
  • Teflon® (PTFE) 212°F (100°C)
• Air Supply Pressure (All Models):
  • 20 to 100 PSI (1.4 to 7 kgf/cm²)
• Discharge Volume Per Cycle:
  • Rubber diaphragm: 0.163 gallons (615 cc)
• PTFE diaphragm:
  • 0.143 gallons (539 cc)
• Maximum Cycles Per Minute:
  • Rubber diaphragm: 195
  • PTFE diaphragm: 195
• Maximum Size Solid:
  • 1/16" (2.0 mm)
• Maximum Dry Suction Lift - Rubber-fitted pump capability:
  • 18-feet
• Standard Air Motor:
  • Aluminum
• Optional Coatings:
  • Teflon®-coated