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Specifications for DP-10
and DP-15 Series Pumps


DP-10: 6 GPM Max. Capacity  ::  3/8" Port Size

DP-15: 8 GPM Max. Capacity  ::  1/2" Port Size


Click link to download printable PDF for:

DP-10/15 Specs, Curves, Drawings (370K)

Bill of Materials

Maintenance Manual:         DP-10        DP-15


DP-10 Port Dimensions

Intake & Discharge Connection

Polypropylene (PPG): 3/8" Female NPT

Aluminum (ADC-12): 3/8" Female NPT

Stainless Steel (316): 3/8" Female NPT

DP-15 Port Dimensions

Polypropylene (PPG): 1/2" Female NPT

Groundable Acetal: 1/2" Female NPT

Air Inlet

1/4" Female NPT (incl. ball valve)

Air Exhaust

3/8" Female NPT (incl. silencer)

Maximum Liquid Temperature*

Diaphragm Material / Temperature

Neoprene: 180°F (82°C)

Buna N: 180°F (82°C)

EPDM: 212°F (100°C)

Hytrel® (TPE) 248°F (120°C)

Santoprene® (TPO) 212°F (100°C)

Viton® fluoroelastomer 248°F (120°C)

Teflon® (PTFE) 212°F (100°C)

*Polypropylene and Acetal pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material.

Air Supply Pressure (All Models)

20 to 100 PSI (1.4 to 7 kgf/cm²)

Discharge Volume Per Cycle

DP-10: 0.020 gallons (74 cc)

DP-15: 0.027 gallons (102 cc)

Maximum Cycles Per Minute

All diaphragms: 300

Maximum Size Solid

1/32" (1 mm)

Maximum Dry Suction Lift

All diaphragms: 10-feet

Air Motor

Standard: Aluminum

Optional: Epoxy-coated, Teflon®-coated, or Electroless Nickel Plate

Notes: Hytrel®-fitted pumps include Buna N check balls & wetted o-rings. Santoprene®-fitted pumps include EPDM check balls & wetted o-rings.

DP-10 Metal
DP-15 Poly
DP-15 Groundable Acetal
DP-10 Poly
DP-10 Metal
DP-15 Groundable Acetal
DP-15 Poly
DP-10 Poly
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All rights reserved. Copyright 2010 Yamada America, Inc.


Yamada® is a registered trademark of Yamada America, Inc. Nordel®, Teflon®, & Hytrel® are registered trademarks of DuPont Dow Elastomers. Viton® is a registered trademark of DuPont Performance Elastomers. Santoprene® is a registered trademark of Monsanto Co. Swagelok® & VCR® are trademarks of the Swagelok Companies. Flaretek® is a registered trademark of Entegris®. Kynar® is a registered trademark of ATOFINA®. Ryton® is a registered trademark of Chevron Phillips Chemical Company. AutoCAD® is a registered trademark of Autodesk, Inc. Due to Yamada’s continued commitment to product improvement, specifications may change without notice.