• NDP-25BSU Yamada Pumps 855230, NDP-25 Series AODD Pump

Image shown may not be actual product

Yamada

NDP-25BSU

0 reviews

Yamada Pumps NDP-25BSU, Model 855230, NDP-25 Series Air Operated Double Diaphragm Pump with High Performance PTFE/EPDM Backed Diaphragm. Stainless Steel Body, Aluminum Air Motor. 46.2 GPM Max Flow, 1" Female NPT Fluid Port.

$3,545.00

Item: NDP-25BSU | Model #: 855230

NDP-25BSU

Yamada Pumps NDP-25BSU, Model 855230, NDP-25 Series Air Operated Double Diaphragm Pump with High Performance PTFE/EPDM Backed Diaphragm. Stainless Steel Body, Aluminum Air Motor. 46.2 GPM Max Flow, 1" Female NPT Fluid Port.

Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmHigh Performance PTFE/EPDM Backed
Discharge Volume Per Cycle0.21 gallons (787 cc)
Fluid Port1" Female NPT
Liquid Temperature212°F (100°C)
MaterialStainless Steel
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number855230
Model SeriesNDP-25
MotorAluminum Air Motor
Quick SpecsNDP-25BSU
Solids (Inches)3/16" (4.8 mm)

NDP-25 Series Information

Features & Benefits
Port Dimensions
Intake & discharge connection:
Polypropylene (PPG) 1" Female NPT
Kynar® (PVDF) 1" Female NPT
Aluminum (ADC-12) 1" Female NPT
Stainless Steel (316) 1" Female NPT
Cast Iron 1" Female NPT
Air inlet (incl. ball valve): 3/8" Female NPT
Air exhaust (incl. silencer): 3/4" Female NPT
ANSI Flange also available—consult Yamada.

Maximum Liquid Temperature*
Diaphragm Material Temperature
Buna N 180°F (82°C)
Neoprene 180°F (82°C)
Santoprene® (TPO) 180°F (82°C)
EPDM 212°F (100°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 pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material.
Notes
All Polypropylene, Aluminum, Cast Iron, and SS Hytrel® fitted pumps include Hytrel® check balls and Buna N wetted o‑rings. Santoprene® fitted pumps include Santoprene® check balls and EPDM wetted o‑rings. Kynar® (PVDF) pumps fitted with Santoprene®, Hytrel®, or PTFE include PTFE check balls and o‑rings. Kynar®/EPDM fitted pumps include EPDM check balls and o‑rings. Viton® fitted pumps include Viton® check balls and o‑rings. Aluminum, Stainless Steel and Cast Iron pumps with a serial number prior to 487505 will require a kit without a "-1".

Categories

0 Reviews

Add a Review

You need to sign in to add a review.

TypeTitleLink

Yamada Pumps NDP-25 Pump Manual

View

Yamada Pumps NDP-25 PP Pump Manual

View

Yamada Pumps NDP-25 Pump Specifications

View

NDP-25 Operation Manual

View

Repair Parts for NDP-25BSU

Productqty.shippingprice
643044

643044

Ships in 1-2 Weeks $11.00
711703

711703

Ships in 1-2 Weeks $46.00
770691

770691

Ships in 1-2 Weeks $20.00
711707

711707

Ships in 1-2 Weeks $21.00
771130

771130

Ships in 1-2 Weeks $8.00
832584

832584

Ships in $407.00
772620

772620

Ships in $27.00
711694

711694

Ships in 1-2 Weeks $398.00
682263

682263

Ships in 1-2 Weeks $8.00
682730

682730

Ships in 1-2 Weeks $5.00
640154

640154

Ships in 1-2 Weeks $8.00
621185

621185

Ships in 1-2 Weeks $10.00
631937

631937

Ships in 1-2 Weeks $4.00
621177

621177

Ships in 1-2 Weeks $5.00
631937

631937

Ships in 1-2 Weeks $4.00
804880

804880

Ships in 1-2 Weeks $751.00
715939

715939

Ships in 1-2 Weeks $28.00
802360

802360

Ships in 1-2 Weeks $21.00
771057

771057

Ships in 1-2 Weeks $8.00
640009

640009

Ships in 1-2 Weeks $5.00
771945

771945

Ships in 1-2 Weeks $46.00
708666

708666

Ships in 1-2 Weeks $6.00
709812

709812

Ships in 1-2 Weeks $118.00
685276

685276

Ships in 1-2 Weeks $5.00
772703

772703

Ships in 1-2 Weeks $35.00
685414

685414

Ships in 1-2 Weeks $9.00
682486

682486

Ships in 1-2 Weeks $5.00
714812

714812

Ships in $65.00
771054

771054

Ships in 1-2 Weeks $5.00
831271

831271

Ships in 1-2 Weeks $418.00
802362

802362

Ships in 1-2 Weeks $341.00
709161

709161

Ships in 1-2 Weeks $8.00
640005

640005

Ships in 1-2 Weeks $5.00
682704

682704

Ships in 1-2 Weeks $5.00
771241

771241

Ships in 1-2 Weeks $6.00
715961

715961

Ships in 1-2 Weeks $9.00
802400

802400

Ships in 1-2 Weeks $173.00
771053

771053

Ships in 1-2 Weeks $9.00
710221

710221

Ships in 1-2 Weeks $21.00
771240

771240

Ships in 1-2 Weeks $8.00
711639

711639

Ships in 1-2 Weeks $90.00
803931

803931

Ships in 1-2 Weeks $199.00
771080

771080

Ships in 1-2 Weeks $5.00
771914

771914

Ships in 1-2 Weeks $9.00
709305

709305

Ships in 1-2 Weeks $21.00
682262

682262

Ships in 1-2 Weeks $5.00
682265

682265

Ships in 1-2 Weeks $5.00
686970

686970

Ships in $42.00
771056

771056

Ships in 1-2 Weeks $8.00
804697

804697

Ships in 1-2 Weeks $95.00
611148

611148

Ships in 1-2 Weeks $5.00
682276

682276

Ships in 1-2 Weeks $5.00
709156

709156

Ships in 1-2 Weeks $8.00
770551

770551

Ships in 1-2 Weeks $6.00
K25-MT-1

K25-MT-1

Ships in 1-2 Weeks $508.00
K225-AM

K225-AM

Ships in 1-2 Weeks $350.00
0 items selected.Add items to cart

HD Product Demos & More

Stay tuned for releases of new product reviews and videos on our YouTube channel!

Secure Online Shopping

We take your privacy and security serious. Feel safe when shopping in our online marketplace.

  • Burks
  • LMI
  • Berkeley
  • Grundfos
  • Goulds

Still have questions?Call our Pump Hotline at 1-800-810-1053

sign up and save.

Some content