Yamada Pumps

 

Yamada is known for its line of reliable, easy to service, and versatile double diaphragm pumps. Yamada pumps can be used for a variety of applications from industrial, automotive fluid, food and beverage, oil/gas, paint and many more. All Yamada pumps feature bolted construction, which eliminates leaks and simplifies post-maintenance reassembly. Bolted construction is superior to clamp band retainers, which frequently require frustrating, unnecessary leakage rebuilds from misalignment during reassembly.

 

Industrial Pumps

Diaphragm Pump NDP Series pumps are the backbone of the industrial line of air-powered double diaphragm pumps (AODD). A unique, patented air-valve design ensures stall-free operation throughout product life. Bolted construction and common component replaceable parts maximize uptime and increase profitability.

Yamada® NDP-5
3.4 Gallons/min 1/4″ NPT Fluid Port
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.
Yamada® DP-10/DP-15 Series Double Diaphragm Pumps
6 Gallons/min, 3/8″ NPT fluid port
7.4 Gallons/min 1/2″ NPT fluid port
Yamada® DP-10/DP-15 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 6 gallons per minute (DP-10) or 8 gallons per minute (DP-15). DP-10 pumps are available in aluminum, stainless steel (316), and polypropylene, DP-15 pumps are available in either polypropylene or groundable acetal. A wide selection of diaphragm materials cover a variety of applications.
Yamada®  NDP-15
13.5 Gallons/min, 1/2″ NPT Fluid Port
Yamada® NDP-15 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 13.5 gallons per minute. Pumps are available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction, with a wide variety of diaphragm materials.
Yamada® NDP-20
31.7 Gallons/min, 3/4″ Fluid Port (NPT or ANSI flange)
Yamada® NDP-20 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 28 gallons per minute. Pumps are available in aluminum, stainless steel (316), and polypropylene construction, with a wide variety of diaphragm materials.
Yamada® NDP-25
46.2 Gallons/min, 1″ NPT Fluid Port
Yamada® NDP-25 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 49 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials.
Yamada® NDP-32
50.2 Gallons/min, 1-1/2″ NPT inlet – 1-1/4″ NPT outlet

Yamada remedies re-piping issues with the Yamada® NDP-32 series pump. Designed to facilitate pump replacement for existing non-Yamada pump installations, the NDP-32 utilizes a 1-1/2″ NPT inlet port with a 1-1/4″ NPT outlet port to ensure compatibility with competitor designs.

The NDP-32 is available with all Yamada elastomer offerings: Buna N, Hytrel®, Viton®, EPDM, Neoprene®, Santoprene®, and PTFE.

As with all NDP series pumps, the NDP-32 incorporates the same patented Non-Lubricated Air Motor technology and has all the features of the NDP line including bolted design, outside accessible air motor, ease of maintenance, interchangeability of parts, and Yamada reliability.

Want more info? Click here to get access to pump curves, brochures, and CAD drawings!

Yamada® NDP-40
107 Gallons/min, 1-1/2″ Fluid Port (NPT or ANSI flange)
Yamada® NDP-40 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 116 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials.
Yamada® NDP-50
164 Gallons/min, 2″ Fluid Port (NPT or ANSI flange)
Yamada® NDP-50 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 166 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials.
Yamada® NDP-80
215 Gallons/min, 3″ Fluid Port (NPT or ANSI flange)
The Yamada® NDP-80 series is the flagship of the NDP line of Air Powered Double Diaphragm (AODD) pumps, providing a maximum flow rate of 214 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, and polypropylene construction, with a wide variety of diaphragm materials.
Yamada® Extreme Duty Pro XDP®
215 Gallons/min, 1-1/2″ to 3″ Fluid Port
The Yamada® Xtreme Duty Pro XDP® is designed for use in process type applications including filter press, high pressure, extended deadheading, long runs of discharge pipe, and where air consumption is critical.

Available in 1-1/2″, 2″ and 3″ port sizes, XDP pumps are built on the liquid platform of a standard (pneumatically-actuated) NDP Series pump, but with a mechanically-actuated air motor. Air power is conserved by actuating the air valve using a mechanical linkage instead of relying on air pressure. Air power is reduced versus a standard air-actuated valve, providing higher pump efficiency.

XDP pumps are capable of running on air pressure equivalents as high as 125 PSI or as low as 5 PSI and provide the same liquid side performance as the NDP series pumps.

Want more info? Click here to get access to pump curves, brochures, and CAD drawing

Specifications

For liquid data and diaphragm specifications, use corresponding NDP series pump data.

XDP-40 see NDP-40 data

XDP-50 see NDP-50 data

XDP-80 see NDP-80 data

 

High Purity Diaphragm Pumps

When it comes to quality, performance, and reliability, there’s no better value in high-purity pumps than Yamada. Every Yamada pump is manufactured to the strictest quality standards and fully tested prior to shipment. In addition, each pump is backed by the local service and parts you need to keep them operating efficiently for years to come.

 

Yamada®  DP-5F
3.25 Gallons/min, 1/4″ NPT or 3/8″ Flaretek® liquid connections
Internal silencer
End-user maintainable
Self-priming
Field-proven design
Clean room manufactured, DI water tested,
nitrogen purged, and double bagged
Flat check valves standard
Casing/Manifold: PTFE
Body (non-wetted): Ryton (PPS resin)
Yamada® DP-10F
6 Gallons/min, 3/8″ NPT or 1/2″ Flaretek® liquid connections
End-user maintainable
Self-priming
Field-proven design
Clean room manufactured, DI water tested,
nitrogen purged, and double bagged
Flat and ball check valves available
Casing/Manifold: PTFE
Body (non-wetted): Polypropylene
Yamada® DP-20F
15 Gallons/min, 3/4″ NPT, Flaretek®, or ANSI liquid connections
End-user maintainable
Self-priming
Field-proven design
Clean room manufactured, DI water tested,
nitrogen purged, and double bagged
Flat and ball check valves available
Casing/Manifold: PTFE
Body (non-wetted): Polypropylene
Yamada® DP-25F
28 Gallons/min, 1″ ANSI or Flaretek® liquid connections
End-user maintainable
Self-priming
Field-proven design
Clean room manufactured, DI water tested,
nitrogen purged, and double bagged
Flat and ball check valves available
Casing/Manifold: PTFE
Body (non-wetted): Polypropylene
Yamada® DP-38F
35 Gallons/min, 1″ ANSI or Flaretek® liquid connections
End-user maintainable
Self-priming
Field-proven design
Clean room manufactured, DI water tested,
nitrogen purged, and double bagged
Flat and ball check valves available
Casing/Manifold: PTFE
Body (non-wetted): High-Density Polyethylene
Yamada® Dampeners for F-Series Pumps
For all F-Series, Phantom Series, and Slurry Servant Series PTFE pumps
Pulsation dampeners are designed to reduce pulsations normally associated with air-powered, double-diaphragm pumps, thereby protecting the entire pump system from the damaging effects of shock. Yamada offers a complete line of high-purity pulsation dampeners for a variety of applications.
  • 100% PTFE wetted construction
  • Reduces pulsations up to 90%
  • Easy to install
  • Explosion-proof, air-powered design
  • Completely automatic

 

Specialty Pumps

 

Yamada® DP-10BS-D, DP-10BA-D, NDP-20BA-D Drum Pumps
up to 28 Gallons/min, available in 3/8″, 1/2″, and 3/4″ port sizes
Yamada plastic drum pumps incorporate side liquid ports and utilize a 90° elbow on the top of the drum
Refer to DP-10, NDP-15 & NDP-20 technical information for additional performance data
Other sizes and materials are also available, consult RLS at 661-322-0153.

 

Yamada® High Pressure Pumps
1 to 100 Gallons/min, available in 3/4″ through 3″

Designed for applications where 100 PSI maximum pump operating pressure is insufficient to overcome system requirements.

The flow rate is roughly half of the equivalent size pump output, though a maximum discharge pressure of 200 PSI can be achieved with only 100 PSI air inlet pressure supplied.

 

Yamada® Powder Pumps
Available in 1-1/2″, 2″, or 3″
Yamada Powder Pumps are designed to move bulk powders more effectively throughout your process vs. other unsafe and labor intensive means. These heavy duty pumps will consistently transfer fine-grained, low-bulk density dry powders in a dust-free operation.

 

solidPro_200px_LOGO
Yamada® SolidPro® Pump for solids handling NDP-50FAN
Fluid ConnectionsSuction: NPT 2 or ANSI flange
150# 2″ equivalentDischarge: NPT 2 or ANSI flange
150# 2″ equivalentAir ConnectionSupply: NPT 3/4″
Exhaust: NPT 1″Normal Air Supply Pressure30 -100 PSI (0.2 -0.7 MPa)Maximum Discharge Pressure100 PSI (0.7 MPa)

Discharge Volume per Cycle

0.79 GPM (3.0 L/min)

Slurry Limitation: maximum 2″ solids

Maximum Operating Noise:  94dB

Weight: 110 lbs (50 kg)