Yamada DP-10 / DP15 Series Pumps

DP-10: 6 USGPM Maximum Capacity - 3/8" Port Size
DP-15: 8 USGPM Maximum Capacity - 1/2" Port Size

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 Intake & discharge connection:
• Polypropylene (PPG) 1/2" Female NPT

Air Inlet/Exhaust

Air inlet (incl. ball valve):
• 1/4" Female NPT
Air exhaust (incl. silencer):
• 3/8" Female NPT

Maximum Liquid Temperature*

Diaphragm Material / Temperature
• Neoprene 180°F (82°C)
• Buna N 180°F (82°C)
• Hytrel® 248°F (120°C)
• Santoprene® 225°F (107°C)
• Viton® 248°F (120°C)
• Teflon (PTFE) 212°F (100°C)

*Polypropylene 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 kfg/cm)
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.

Click Here for the DP5 & DP15 Maintenance Manual