The DPH-3B is a triple diaphragm pump and is recognized as the most versatile pump on the market.
It is exceptionally smooth and quiet in operation compared to twin diaphragm pumps and requires no
pressure accumulator. “DURAphragm technology” ensures that the pressure is spread across the
entire face of the diaphragm virtually eliminating diaphragm tear. Available as an upgrade is the inlet
suction diaphragm assembly which eliminates concern for diaphragm rupture caused by inlet pressure
feeding. This is a separate assembly which can be added to the pump at any time. The diaphragm
design allows for handling of up to 10% chlorine solution and the ability to run dry without damaging
the pump. The DHP-3B is a large volume, medium pressure test pump which is recommended for
testing up to 24" diameter pipelines.
Adjustable Pressure Regulator with Inlet Bypass
Inlet Hose Assembly with Stainless Steel Mesh Filter.
Rugged Roll Cage and Heavy Gauge Steel Base, Protects pump from damage.
Stainless Steel Liquid-Filled Gauge ensures accurate readings with less flutter.
INLET: 1" hosebarb with 9ft hose and strainer (units supplied without tank option)
OUTLET: 1/2" with Quick Connect couplings and 8ft of high pressure hose
PUMP: Triple Diaphragm, inner oil bath protection with 'DURAphragm technology' and helical gear reduction
OUTPUT FLOW: 11 GPM
MAX OUTPUT PRESSURE: 550 PSI
MOTOR: 5.5 HP, air-cooled, 4 cycle Honda Engine
SHIPPING DIMENSIONS: 25" x 21" x 17"
SHIPPING WEIGHT: 106 LBS