Drummond and Company is a manufacturer of high quality, long life Micro DC Diaphragm Pumps and compressors providing vacuum and/or pressure for transporting air, vapors and gas. These pumps can be manufactured to your specific needs. Standard models are manufactured with a ball bearing type coreless motor.
Other motor options are available. Standard elastomers are Neoprene, Viton(R), and Buna-N. We have an extensive product line of Micro Pumps that allows us the ability to modify our designs for specific performance requirements and quiet operation. If you do not see a pump that suits your specific applications, please contact us.
Other motor options are available. Standard elastomers are Neoprene, Viton(R), and Buna-N. We have an extensive product line of Micro Pumps that allows us the ability to modify our designs for specific performance requirements and quiet operation. If you do not see a pump that suits your specific applications, please contact us.
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The model DR series diaphragm type air/gas pumps feature long life, high reliability, high efficiency in a DC pump. Our pumps are made with machined aluminum parts, not molded. We also have the ability to handle large purchase orders. The pumping section consists of a synthetic rubber diaphragm, housed in a all machined aluminum casing.
The Model ES is an all plastic positive displacement pump of the valveless oscillating cylinder / reciprocating piston type, which was designed to pump water solutions at slow rates, particularly at remote locations where only battery power is available.
In the standard versions, the pump is driven by a back-mounted, very low current DC gear reduced motor, and will operate for up to 2000 hours continuous duty on a single lantern type battery, and for up to a year with intermittent use.Pump and motor are mounted on a cast aluminum frame. The pump is constructed of a high density polyethylene and is easily disassembled for cleaning.
In the standard versions, the pump is driven by a back-mounted, very low current DC gear reduced motor, and will operate for up to 2000 hours continuous duty on a single lantern type battery, and for up to a year with intermittent use.Pump and motor are mounted on a cast aluminum frame. The pump is constructed of a high density polyethylene and is easily disassembled for cleaning.
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Francine W.
Jun 20, 2013
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