G15 Global series 1/2" AODD pumps provide a maximum flow rate of 16.6 GPM and are available in Aluminum, Stainless steel (316), Pure Polypropylene, and Kynar (PVDF).
|Fluid Port||1/2" NPT|
|Discharge Volume Per Cycle||0.039 Gallons|
|Air Motor||Aluminum or Polypropylene|
|Intake & Discharge Connections|
|Pure Polypropylene (PPG)||1/2" Female NPT|
|Kynar® (PVDF)||1/2" Female NPT|
|Aluminum (ADC-12)||1/2" Female NPT|
|Stainless Steel (316)||1/2" Female NPT|
|Air Inlet||1/4" Female NPT (includes ball valve)|
|Air Exhaust||3/8" Female NPT (includes silencer)|
The Global (G) Series pumps utilize a Step Spool (S-Spool)
Yamada Global Series pumps do not have an independent pilot valve system (less parts) and consume less air versus the competition. Available with multiport options, these AODD pumps perform extremely well in continous stop/start operations and provide exceptional suction lift.
Engineered for High Performance and Long Life.
Rugged, Bolted Construction
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.
Outside-Accessible Air Valve
Inspection or maintenance of every Yamada air valve may be performed without removing the pump from service. Outside accessible, making it easy to fix and inspect.
Unified Air Valve Concept
Common-size air valve assemblies reduce parts confusion and inventory.
Unique to the Yamada design is an individual modular pilot valve that actuates the air valve. It is depressed slightly by the inner center disk creating a pressure drop at one end of the air valve, allowing shifting to occur. It is maintenance free with no cumbersome snap rings or lubricated dynamic o-rings to replace or repair.
Bill of Materials: Download
Data Sheets: Download
Yamada Catalog: Download Full Yamada Catalog
Yamada's One-Year Limited Warranty
Yamada air operated diaphragm pump series are warranted by YAMADA to the original user against defects in workmanship or materials under normal use for one year from date of purchase. Download Warranty PDF here.