DRP™ Series Dry Piston

Vacuum Pumps

The DRP series are 100% oil-less piston type vacuum pumps. They are designed to operate on a continuous basis at any point from atmospheric pressure to the pumps’ ultimate vacuum level of 27.5″Hg (DRPS) & 29.5″Hg (DRPC). They are ideal for applications where oil or water sealed pumps are objectionable.

The units are supplied with electric motor (w/ thermal protector), vacuum gauge, hose connector, exhaust silencer/muffler, support legs and a heavy duty, 6 foot long 120v (15A) power cord with N. American plug and on-off switch. Designed for pumping Air and other non-reactive, non-corrosive, non-flammable gases only.

Applications include medical, dental, biological filtration, chip mounting/holding, air sampling, vacuum packaging, material handling, environmental equipment and others.


Nominal Capacity-CFM3.7713
Motor-Installed power (W)5005001000
Noise level at 60 Torr- db(A)585868
Inlet connection (Inches)1/4"1/4"1/2"
Ultimate Max vacuum (Torr)29.5"Hg (10 Torr)27.5"Hg (60 Torr)27.5"Hg (60 Torr)
Weight (Lbs)202048
Price (Pump Only)$1,125 (120v only)$1,125 (120v only)$1,895 (120v or 240v)
Price (Tank Systems)$2,450 (30 gal tank)$3,125 (30 gal tank)

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