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Pivot Pumps

Pivot Pumps PA

Coil-operated linear pumps are perfect for high volumetric displacement at extremely long service life. However, due to physical constraints they are not able to reach the high pressure and vacuum values of motor-operated eccentric diaphragm pumps. With the design type PA (Pivot Armature) Schwarzer Precision has patented an entirely newly engineered drive concept combining the advantages of linear pumps and eccentric diaphragm pumps.

Pivot diaphragm pumps utilize the reinforcing effect of a mechanical lever to be able to build up high pressure in the pump head. The lever drives two oval diaphragms in alternating fashion. The result: high volume flow rate at high pressure as well as reduced pulsation of the air flow.

Circumferential clamping of both diaphragms prevents external air from being sucked in. The oval diaphragm shape allows an extremely flat design.

 

Types with one pump head

950 PA-D

max. delivery volume: 900 l/h
max. pressure: 150 mbar
max. vacuum: - mbar

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980 PA-D

max. delivery volume: 1000 l/h
max. pressure: 175 mbar
max. vacuum: - mbar

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Pivot Pumps PA

Types with one pump head

 
gas and
air pumps
Logo: Schwarzer Precision GmbH + Co. KG

Schwarzer Precision GmbH + Co. KG, Am Lichtbogen 7, 45141 Essen, Germany · Phone: +49 (0)201 / 31 697 - 0