Diaphragm Drum Pumps

Yamada® Air-Powered Double Diaphragm Drum Pumps

Yamada® Air-Powered Double Diaphragm Drum Pumps have distinct design advantages that make them very versatile and cost effective for transferring and dispensing liquids safely from 55 gallon drums.

UNPACK & INSTALL

Fully assembled unit includes pump, dip tube and necessary accessories.

 

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

  • 25 GPM Maximum Flow Rate
  • Available in 3/8", 1/2", and 3/4" port sizes
    (3/8" metal only)
  • 100 PSI Maximum Air Supply Pressure
  • 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, G15 & NDP-20 pump series technical information for additional performance data.
  • Add "-D" nomenclature to the end of the pump model number and/or description. (e.g. 851515-D or NDP-20BAN-D)
  • For additional pump options, see the Extended Pump Model Nomenclature chart under the Model Nomenclature tab. 
  • Other sizes and materials are also available, consult Yamada.

 

PORT DIMENSIONS

Intake & Discharge Connection

Aluminum (ADC-12) 3/8" Female NPT (DP-10)
1/2" Female NPT (NDP-15 & G15)
3/4" Female NPT (NDP-20)
Includes Aluminum Male NPT bung adapter and suction pipe
Stainless Steel (316) 3/8" Female NPT (DP-10)
1/2" Female NPT (NDP-15 & G15)
3/4" Female NPT (NDP-20)
Includes Stainless Steel Male NPT bung adapter and suction pipe

Polypropylene (PPG)

Pure Polypropylene (PP)

1/2" Female NPT (NDP-15 & G15)
3/4" Female NPT (NDP-20)
Includes PVC suction pipe, elbow (3/4" only) and bung adapter 
Note: Yamada recommends utilizing flat type check valves for the NDP-15 series polypropylene pumps.
Kynar (PVDF)

1/2" Female NPT (NDP-15)
Includes PVDF suction pipe, elbow and bung adapter

Drum inlet connection 2" bung adapter
Drum Pump Nomenclature Add "-D" at the end of the pump model number and/or description.
(e.g. 851515-D or NDP-20BAN-D)


Note: Yamada recommends utilizing flat type check valves for the NDP-15 series Polypropylene and Kynar pumps.

DRUM PUMP MODELS

Model # Description
DP-10BAC-D DP-10BAC DRUM
DP-10BAH-D DP-10BAH DRUM
DP-10BAN-D DP-10BAN DRUM
DP-10BAS-D DP-10BAS DRUM
DP-10BAT-D DP-10BAT DRUM
DP-10BSC-D DP-10BSC DRUM
DP-10BSH-D DP-10BSH DRUM
DP-10BSN-D DP-10BSN DRUM
DP-10BSS-D DP-10BSS DRUM
DP-10BST-D DP-10BST DRUM
NDP-15BSC-D NDP-15BSC DRUM
NDP-15BSH-D NDP-15BSH DRUM
NDP-15BSN-D NDP-15BSN DRUM
NDP-15BSS-D NDP-15BSS DRUM
NDP-15BST-D NDP-15BST DRUM
NDP-15BPN-D NDP-15BPN DRUM
NDP-15BPS-D NDP-15BPS DRUM
NDP-15BPT-D NDP-15BPT DRUM
NDP-15FPH-D NDP-15FPH DRUM
NDP-15FPN-D NDP-15FPN DRUM
NDP-15FPS-D NDP-15FPS DRUM
NDP-15FPT-D NDP-15FPT DRUM
NDP-15FVH-D NDP-15FVH DRUM
NDP-15FVS-D NDP-15FVS DRUM
NDP-15FVT-D NDP-15FVT DRUM
G15AN-D G15AN DRUM
G15AS-D G15AS DRUM
G15AT-D G15AT DRUM
G15SN11-D G15SN11 DRUM
G15SS11-D G15SS11 DRUM
G15ST11-D G15ST11 DRUM
G15PN11-D G15PN11 DRUM
G15PS11-D G15PS11 DRUM
G15PT11-D G15PT11 DRUM
G15VT11-D G15VT11 DRUM
NDP-20BAC-D NDP-20BAC DRUM
NDP-20BAE-D NDP-20BAE DRUM
NDP-20BAH-D NDP-20BAH DRUM
NDP-20BAN-D NDP-20BAN DRUM
NDP-20BAS-D NDP-20BAS DRUM
NDP-20BAV-D NDP-20BAV DRUM
NDP-20BAT-D NDP-20BAT DRUM
NDP-20BAN-PP-D NDP-20BAN-PP DRUM
NDP-20BAT-PP-D NDP-20BAT-PP DRUM
NDP-20BSC-D NDP-20BSC DRUM
NDP-20BSE-D NDP-20BSE DRUM
NDP-20BSH-D NDP-20BSH DRUM
NDP-20BSN-D NDP-20BSN DRUM
NDP-20BSS-D NDP-20BSS DRUM
NDP-20BSV-D NDP-20BSV DRUM
NDP-20BST-D NDP-20BST DRUM
NDP-20BST-PP-D NDP-20BST-PP DRUM
NDP-20BPC-D NDP-20BPC DRUM
NDP-20BPE-D NDP-20BPE DRUM
NDP-20BPH-D NDP-20BPH DRUM
NDP-20BPN-D NDP-20BPN DRUM
NDP-20BPS-D NDP-20BPS DRUM
NDP-20BPV-D NDP-20BPV DRUM
NDP-20BPT-D NDP-20BPT DRUM
NDP-20BPC-PP-D NDP-20BPC-PP DRUM
NDP-20BPE-PP-D NDP-20BPE-PP DRUM
NDP-20BPN-PP-D NDP-20BPN-PP DRUM
NDP-20BPS-PP-D NDP-20BPS-PP DRUM
NDP-20BPV-PP-D NDP-20BPV-PP DRUM
NDP-20BPT-PP-D NDP-20BPT-PP DRUM

 

Model # Description (FDA Drum Pumps)
DP-10BSH-FDA-D DP-10BSH FDA DRUM
DP-10BST-FDA-D DP-10BST FDA DRUM
NDP-20BSE-FDA-D NDP-20BSE FDA DRUM
NDP-20BSH-FDA-D NDP-20BSH FDA DRUM
NDP-20BST-FDA-D NDP-20BST FDA DRUM

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