Pioneer in Process Pumps
Manufacturing industrial equipment since 1905, and fluid handling products for more than 65 years, Yamada is a pioneer in pneumatic pumping technology—and world-renowned for its cutting-edge pumps and unrivaled reliability.
Certified & Tested for Quality
As an ISO 9001-certified company, Yamada adheres to rigorous manufacturing standards to maintain high quality, exceptional performance, and consistency. To align with standards, every pump undergoes rigorous liquid testing before shipment.
Superior Design
All Yamada pumps utilize a unique, patented, non-lubricated air-valve design and are field-proven to provide stall-free operation throughout their entire lifespan. Yamada AODD pumps incorporate an individual modular pilot valve that actuates the air valve for easy use. This enables outside access to air valves for performance and maintenance without the need to take the pump out of service.
Customizable Material & Components
Pumps are made from common components with replaceable parts to maximize uptime and increase profitability. Double diaphragm pumps can be ordered in various materials depending on their intended applications, including:
- Polypropylene (PPG)
- Kynar® (PVDF)
- Groundable Acetal
- Aluminum (ADC-12)
- Stainless Steel (316)
- Cast Iron
Yamada pumps are used throughout several industrial sectors:
- Alternative Energy
- Automotive Fluid Transfer
- Brewery Pumps
- Chemical Pumps
- Environmental Remediation
- Food, Cosmetics, & Pharmaceuticals
- Industrial Applications
- Mining Applications
- Powder Pumps
- Paint & Coatings
- Petroleum Oil & Gas
- Water & Wastewater
- Wine & Winery
Top-of-the-Line Diaphragm Pump Features
Yamada’s main product line comprises state-of-the-art NDP Series Diaphragm Pumps, with a multitude of innovative features:
- NDP-5 Diaphragm Pump Series
- 1/4" NPT Fluid Port
- Maximum flow rate of 3.4 gallons per minute
- Available in aluminum, stainless steel(316), Kynar®(PVDF), groundable acetal, and polypropylene construction
- NDP-15 Diaphragm Pump Series
- 1/2" NPT Fluid Port
- Maximum flow rate of 13.5 gallons per minute
- Available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction, with a wide variety of diaphragm materials
- NDP-20 Diaphragm Pump Series
- 3/4" NPT Fluid Port
- Maximum flow rate of 31.7 gallons per minute
- Available in aluminum, stainless steel (316), and polypropylene construction, with a wide variety of diaphragm materials
- NDP-25 Series Double Diaphragm
- 1" NPT Fluid Port
- Maximum flow rate of 46.2 gallons per minute
- Available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction
- NDP-32 Series Double Diaphragm Pump
- 1-1/2" Intake Fluid Port
- 1-1/4" Discharge Fluid Port
- Maximum flow rate of 50.2 gallons per minute
- Available in aluminum construction
- NDP-40 Series Air Powered Double Diaphragm Pumps
- 1-1/2" NPT Fluid Port
- Maximum flow rate of 107 gallons per minute
- Available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction
- NDP-50 Series Double Diaphragm Pump
- 2" NPT Fluid Port
- Maximum flow rate of 164 gallons per minute
- Available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction
- NDP-80 Series Double Diaphragm Pump
- 3" NPT Fluid Port
- Maximum flow rate of 215 gallons per minute
- Available in aluminum, stainless steel (316), Kynar® (PVDF), groundable acetal, and polypropylene construction
Wide Range of Specialty Pumps
Yamada also manufactures a variety of specialty pumps catered to industries and applications with specific operating requirements, including:
- Diaphragm Drum Pumps
- Solids Diaphragm Pumps
- High Pressure Diaphragm Pumps
- Split Manifold Diaphragm Pumps
- Diaphragm Powder Pumps
- UL Diaphragm Pumps
- CSA Certified Diaphragm Pumps
- Electro-Polished Diaphragm Pumps
- FDA Compliant Diaphragm Pumps
- Extreme Duty Diaphragm Pumps
- Ultimate Diaphragm Pumps
- Ink Pumps
- Electric Grease Dispensing Pumps
