Welcome to HelloTrade!
I Want to Buy
Request for Quote
955 East Algonquin Road Dept. I
Arlington Heights, Illinois-60005, United States+(1)-800-9907867
Contact Supplier

Ndp-50 Series Pumps

Next Product »
Yes! I am interested
FOB Price : Get Price

Port Dimensions

Intake & Discharge Connection

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)

*Polypropylene pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material. Kynar® pumps have a maximum temperature of 248°F (120°C) when fitted with Hytrel® or Viton® diaphragms.

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


Invalid Input
Please enter Mobile Number
Invalid Email ID
Invalid Email ID
Your Contact Information
Competitive Quotes
Choice of Suppliers
Payment Protection
sending enquiry ....

unable to instantiate your call right now. please try after some time.


©Copyright HelloTrade.com