Drum Pumps

Yamada® Air-Powered Double Diaphragm Drum Pumps

Yamada® Air-Powered Double Diaphragm Pumps have distinct design advantages that make them very versatile and cost effective drum pumps.

Models are available in Polypropylene, PVDF (Kynar®), Aluminum, and Stainless Steel which includes a 2" bung adapter and 33" suction tube.

  • Available in 3/8", 1/2", and 3/4" port sizes
    (3/8" metal only & 1/2" plastic only)
  • Flow rates up to 28 GPM
  • Note: 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 Yamada.

Port Dimensions

Intake & Discharge Connection

Aluminum (ADC-12) 3/8" Female NPT or 3/4" Female NPT
Includes Aluminum Male NPT Bung adapter and suction pipe
Stainless Steel (316) 3/8" Female NPT or 3/4" Female NPT
Includes Stainless Steel Male NPT Bung adapter and suction pipe
Polypropylene (PPG) 1/2" Female NPT or 3/4" Female NPT
Includes PVC suction pipe, elbow, & Bung adapter (PPG also avail.)
Note: Yamada recommends utilizing flat type check valves for the NDP-15 series polypropylene pumps.
Kynar (PVDF) 1/2" Female NPT
Includes PVDF suction pipe, elbow, and Bung adapter
Drum inlet connection 2" Bung

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