Yamada NDP-15BSS Pump

Yamada NDP-15BSS Pump

Yamada NDP-15BSV Pump

Yamada NDP-15BSV Pump

Yamada NDP-15BST Pump

Availability: In stock

Packing and shipping

Packaging Regulation :

Wooden box

Delivery time :

7~14 days(About)

Conditions :

New and Genuine

How do you order?

A&S makes ordering GET Parts easy. Simply send a mail to Us. Instead of searching online and guessing which parts you need, our team will make sure you get the correct parts. We process and deliver your order fast, and always at a competitive price. Enjoy 5-star service!

Determine the parts you need. To ensure the correct parts are quoted, it's best to have the machine make and model, along with part numbers and photos of the nameplate if possible. Our team of professionals are here to help ensure you get the correct parts that fit and work the first time. Our sales team can also survey and help identify the parts you may need. Please email us to get started!

Our professional internal sales teams and strong supply chain system will assist you to identify the right parts, and can recommend the most cost-effective solution for you. Our team of professionals will process your order, and ensure your order is correct the first time. With over 15 years in the business, we remove the guesswork and always deliver.

We'll ship or deliver your products as required, to your nominated location. If you're also located elsewhere, we'll identify the best shipping options for both price and delivery time. Email us now!




Actual Weight


Air Exhaust

3/8" Female NPT (includes silencer)

Air Inlet

1/4" Female NPT (includes ball valve)

The common air pressure

The common air pressure is 0.2 ~ 0.7MPa

The maximum discharge pressure


Vomit volume / working cycle




Discharge Volume Per Cycle

0.034 gallons (128 cc)

Fluid Port

1/2" NPT

Liquid Temperature

212°F (100°C)


Stainless Steel Ball Valve (316)

Max Cycles Per Minute


Maximum Flow (GPM)

13.5 GPM

Max Suction Lift

5 Feet

Model Number


Model Series



Ryton® Air Motor

Solids (Inches)

1/32" (1 mm)



Valve / Seat / O-Ring



Yamada NDP-15BST Pump


NDP-15 Specifications



Port Dimensions (13.5 GPM Max.)

Intake & discharge connection:

Polypropylene (PPG) ■       1/2" Female NPT

Kynar® (PVDF) ◆             1/2" Female NPT

Groundable Acetal ◆         1/2" Female NPT

Aluminum (ADC-12) ▲         1/2" Female NPT

Stainless Steel (316) ▲     1/2" Female NPT

Air inlet (includes ball valve):      1/4" Female NPT

Air exhaust (internal silencer):        3/8" Female NPT

■ Polypropylene pumps may be fitted with ball or flat check valves. Ball-type check valves are

recommended for flooded suction applications. Flat-type check valves are recommended for suction lift applications.

◆ Kynar® and Groundable Acetal pumps are fitted with flat check valves only.

▲ Aluminum and Stainless Steel pumps are fitted with ball check valves only.

Maximum Liquid Temperature*

Diaphragm Material Temperature

Buna N                   180°F (82°C)

Neoprene                 180°F (82°C)

Santoprene® (TPO)        180°F (82°C)

PTFE                     212°F (100°C)

Hytrel® (TPEE)           248°F (120°C)

Viton® fluoroelastomer   248°F (120°C)

*The maximum liquid temperature for metal and Kynar® fitted pumps is determined by the elastomer (diaphragm material). Polypropylene and Groundable Acetal 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

0.0338 gallons (128 cc)

Maximum Cycles Per Minute

All diaphragms: 400

Maximum Size Solid: 1/32" (1 mm)

Maximum Dry Suction Lift

Flat-type check valve: 8-feet

Ball-type check valve: 5-feet

Pump Air Motor : Ryton® air motor standard

Notes: Hytrel® fitted pumps include Buna N wetted o-rings.

Santoprene® fitted pumps include EPDM wetted o-rings.




Dimensions: 8.66" W × 10.71" H

Net Wt.: 9 lbs. (4 kg)

Shipping Wt.: 11 lbs.

Stainless Steel

Dimensions: 8.31" W × 9.7"H

Net Wt.: 13.6 lbs. (6.16 kg)

Shipping Wt.: 15.5 lbs.

Kynar® (PVDF)

Dimensions: 8.66" W × 11.73"H

Net Wt.: 9.4 lbs. (4.2 kg)

Shipping Wt.: 11 lbs.

Groundable Acetal

Dimensions: 8.66" W × 11.73H"

Net Wt.: 9 lbs. (4 kg)

Shipping Wt.: 11 lbs.


Dimensions: 8.66" W × 11.73H"

Net Wt.: 7.7 lbs. (3.5 kg)

Shipping Wt.: 9.5 lbs.


Model Number Nomenclature


Yamada NDP-15BST Pump



NDP-15 Performance Curve – All Valves

All Diaphragm Materials


Yamada NDP-15BST Pump

To calculate performance for Santoprene® and Hytrel®-fitted pumps, use Rubber Diaphragm Curve.




Yamada NDP-15BST Pump





Yamada NDP-15BST Pump





Yamada NDP-15BST Pump

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