Yamada® DP-15 Series Double Diaphragm Pumps

8 Gallons/ Minute ( DP-15)
1/ 2 " NPT Fluid Port

DP-15:
Polypropylene: 1/ 2 " Female NPT
Groundable Acetal: 1/ 2 " Female NPT

Air Inlet
1/ 4 " Female NPT ( includes ball valve)
Air Exhaust
3/ 8 " Female NPT ( includes silencer)

Maximum Liquid Temperature1
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)

1 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 " ( 1mm)
Maximum Dry Suction Lift
All diaphragms 10 feet
Air Motor
Standard: aluminum
Order Informations :
DP 15-FPS
DP-15 pump
F = Flat* ( Valve Type)
P = Polypropylene ( Body Material)
S = Santoprene® ( TPO) ( Diaphragm Material)

Polypropylene
Dimensions: 9.68 " W× 11.69 " H
Net Wt.: 9 lbs. ( 4 kg)
Shipping Wt.: 12 lbs