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Yamada - NDP 50 Pump

Yamada - NDP 50 Pump

Features & Specifications:

The Yamada® NDP-50 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 166 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials.

Features:

  • 166.0 Gallons/Minute Max.
  • 2" Fluid Port (NPT or ANSI Flange)
  • Intake & Discharge Connections
    • Polypropylene (PPG): 2" ANSI Flange B16.5 #150
    • Kynar® (PVDF): 2" ANSI Flange B16.5 #150
    • Aluminum (ADC-12): 2" ANSI Flange B16.5 #150 (with tapped 2" Female NPT)
    • Stainless Steel (316): 2" ANSI Flange B16.5 #150 or 2" Female NPT
    • Cast Iron: 2" Female NPT
  • Air Inlet - 3/4" Female NPT (includes ball valve)
  • Air Exhaust - 1" 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: 1.14 gallons (4.3 liters)
    • PTFE diaphragm: 0.55 gallons (2.1 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
  • Air Motor - Standard: Aluminum
  • Optional Coatings - Teflon®

Product Information:

More Information:

If you would like to learn more, please call us at 800.370.0439 or e-mail: sales@maltzsales.com.

Manufacturer (click to see more items):

Yamada
Call Us Toll Free: (800) 370-0439 | Email
Download our Sales Catalog (PDF)