• Yamada 854999 G25 Series G25AH11 Double Diaphragm Pump.

Image shown may not be actual product

Yamada

854999

0 reviews

Yamada G25AH11 AODD Pump, G25 Global Series Model 854999. Aluminum with 1" Female NPT Connections, Hytrel Diaphragms, Buna-N Ball Valve & O-Rings, Aluminum Air Motor. Liquid End Repair Kit KG25-AH & Air Motor Kit KG25-AM-M Available.

$544.00

Item: 854999 | Model #: G25AH11

854999

Yamada G25AH11 AODD Pump, G25 Global Series Model 854999. Aluminum with 1" Female NPT Connections, Hytrel Diaphragms, Buna-N Ball Valve & O-Rings, Aluminum Air Motor. Liquid End Repair Kit KG25-AH & Air Motor Kit KG25-AM-M Available.

Air Exhaust3/4" Female NPT
Air Inlet3/8" Female NPT
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
Connections / Discharge (Inches)1" Female NPT
DiaphragmHytrel
Liquid Temperature248°F (120°C)
MaterialAluminum
Maximum Flow (GPM)40.1 GPM
Model NumberG25AH11
Model SeriesG25AH
MotorAluminum Air Motor
Quick SpecsG25AH11 TPEE Fitted
Solids (Inches)1/8" dia. (3.3 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

854999 Specifications & Pump Curve

View

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

854999 / 854995 / 855001 Pump Repair Parts Breakdown

View

Repair Parts for 854999

  • G25AH G25AN G25AS 854999 854995 855001 Repair Parts
Productqty.shippingprice
KG25-AH

KG25-AH

Ships in $180.00
KG25-AM-M

KG25-AM-M

Ships in $147.00
773126

773126

Ships in 1-2 Weeks $13.00
640041 Call for Shipping
581130

581130

Ships in $6.00
716959

716959

Ships in $83.00
771363

771363

Ships in 1-2 Weeks $58.00
716958

716958

Ships in $13.00
717224

717224

Ships in $67.00
716258

716258

Ships in 1-2 Weeks $14.00
716259

716259

Ships in 1-2 Weeks $9.00
717031

717031

Ships in $20.00
805262 Call for Shipping
717223

717223

Ships in $51.00
773441

773441

Ships in $12.00
717219

717219

Ships in $84.00
640016

640016

Ships in 1-2 Weeks $5.00
773452 Call for Shipping
773451 Call for Shipping
773450 Call for Shipping
683112

683112

Ships in $5.00
682486

682486

Ships in 1-2 Weeks $5.00
611175

611175

Ships in 1-2 Weeks $5.00
631917

631917

Ships in 1-2 Weeks $5.00
717218

717218

Ships in $87.00
771054

771054

Ships in 1-2 Weeks $5.00
773443

773443

Ships in $6.00
773440

773440

Ships in $6.00
805265 Call for Shipping
716917

716917

Ships in $17.00
686734

686734

Ships in $5.00
805208

805208

Ships in $49.00
685453

685453

Ships in $4.00
685276

685276

Ships in 1-2 Weeks $5.00
717222

717222

Ships in $83.00
773444

773444

Ships in $70.00
773280

773280

Ships in $6.00
611111 Call for Shipping
631915

631915

Ships in $5.00
804697

804697

Ships in 1-2 Weeks $95.00
771132

771132

Ships in 1-2 Weeks $6.00
713148

713148

Ships in 1-2 Weeks $54.00
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