Hypro DBS140 & DBA140


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Product Description

Hypro DBS140 and DBA140 Three Diaphragm Pumps

Heavy-duty, high pressure diaphragm pumps. These industrial-built pumps are designed to handle all of your high pressure and volume diaphragm pump needs with minimal maintenance required. Their innovative, external manifold design allows for normal servicing to be done from one side of the pump, thereby eliminating the need for dismounting.

These pumps are excellent for chemical spraying where higher pressures are desired, such as insecticide spraying, air blast and tall tree sprayers. They also work great for high pressure cleaning and disinfecting applications, such as poultry house cleaners.

These 3 diaphragm, brass or anodized aluminum pumps achieve up to 37.8 GPM (143.9 LPM) and 725 PSI (50 bar).


♦ Max flow: 37.8 GPM /143.9 LPM
♦ Max pressure: 725 PSI/50 bar
♦ Max rated speed: 550 RPM
♦ Max fluid temp: 140°F/60°C



♦ Port sizes: 1-1⁄2″ HB inlet; 3⁄4″ NPT outlet
♦ Shaft: 1-3⁄8″– 6 splined male double-ended shaft
♦ Pump shaft rotation: CW and CCW
♦ Housing components for liquid handling:
♦ DBS – external bronze manifolds and brass heads
♦ DBA – external manifolds and heads in anodized aluminum
♦ Diaphragms: 3, semi-hydraulic


♦ Recommended control unit: 9910-BMH50 or 9910-GH50.

Option Model Description
A DBS140 external bronze manifolds and brass heads
B DBA140 external manifolds and heads in anodized aluminum

Additional Information

Weight 88 lbs

Option A, Option B