Yamada Pump Configurator

  • Pump selector
  • Built in chemical compatibility guide
  • Model comparison

Yamada® NDP-5 Series Double Diaphragm Pumps

Yamada® NDP-5 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 3.4 gallons per minute. Pumps are available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction.

3.4 Gallons/Minute Max.
1/4" NPT Fluid Port

Intake & Discharge Connection

1/4" Female NPT

Air Inlet

1/4" Female NPT (includes ball valve)

Air Exhaust

3/8" Female NPT (includes silencer)

Maximum Liquid Temperature

Fitted with PTFE diaphragm.

Groundable Acetal 180°F (82°C)

Polypropylene (PPG) 180°F (82°C)

Kynar® (PVDF) 212°F (100°C)

Aluminum (ADC-12) 212°F (100°C)

Stainless Steel (316) 212°F (100°C)

Air Supply Pressure (All Models)

20 to 100 PSI (1.4 to 7 kgf/cm²)

Discharge Volume Per Cycle

0.0085 gallons (35 cc)

Maximum Cycles Per Minute

All diaphragms: 400

Maximum Dry Suction Lift

5-feet

Air Motor

Standard: Ryton® Air Motor

Other Options

Split manifold pumps

Weight and Dimensions

Dimensions: 6.1" W × 5.87" H
Net Weight: 3.3 lbs. (1.5 kg)
Ship Weight: 4.3 lbs.

Dimensions: 6.14" W x 5.79" H
Net Weight: 3.7 lbs. (1.67 kg)
Shipping Weight: 4.7 lbs.

Dimensions: 6.14" W x 5.79" H
Net Weight: 3.7 lbs. (1.67 kg)
Shipping Weight: 4.7 lbs.

Standard Side Port
Dimensions: 6.14" W x 5.79" H
Net Weight: 3.0 lbs. (1.36 kg)
Shipping Weight: 4 lbs.

Center Port Option
Dimensions: 6.14" W x 5.79" H
Net Weight: 3.0 lbs. (1.36 kg)
Shipping Weight: 4 lbs.

Split Manifold
Dimensions: 6.6" W x 5.87" H
Net Weight: 3.0 lbs. (1.36 kg)
Ship Weight: 4 lbs.

Dimensions: 6.1" W x 5.87" H
Net Weight: 5.9 lbs. (2.68 kg)
Ship Weight: 6.9 lbs.

NDP-5 Kynar® NPT
NDP-5 Kynar, NPT NDP-5 Acetal NPT NDP-5 Polypropylene NPT NDP-5 Polypropylene Center Port NDP-5 Metal NPT NDP-5 Polypropylene Split Manifold

Literature and Drawings

:: NDP-5 Printable Specs

:: NDP-5 Maintenance Manuals

:: NDP-5 CAD Drawings

:: NDP-5 3D CAD Drawings

:: NDP-5 Performance Curve

:: NDP-5 Bill of Materials

:: NDP-5 Model Nomenclature

Model Number Nomenclature

Polypropylene: (PPG) NDP-5FPT
Kynar® (PVDF): NDP-5FVT
Groundable Acetal: NDP-5FDT
Aluminum (ADC-12): NDP-5FAT
Stainless Steel (316): NDP-5FST
Optional Split Manifold: NDP-5FPT-Z (contact Yamada)

Bill of Materials for Yamada® NDP-5 series pumps

 

Yamada® is a registered trademark of Yamada America, Inc. Hytrel® is a registered trademark of E.I. du Pont de Nemours and Company. Santoprene® is a registered trademark of Advanced Elastomer Systems. Viton® is a registered trademark of DuPont Performance Elastomers. Due to Yamada's continued commitment to product improvement, specifications may change without notice.