In OEM applications, we adapt our pumps to your installation requirements: Color, motors, electrical interfaces, fastening and a whole lot more can be adapted to your design requirements. VACUUBRAND VARIO-SP pumps with 24 V DC drive are designed for integration into your equipment control wiring. For decades, VACUUBRAND pumps have been selected by leading equipment and instrument manufacturers world-wide for their most critical designs.

VARIO-SP diaphragm pumps from VACUUBRAND combine our proven diaphragm and cylinder head technology with state-of-the-art drive and control technology. This system component ( SP = SystemPump) is frequently used in equipment or systems where it is beneficial and necessary to regulate vacuum parameters. The electronically commutated ( brushless) 24 V direct current drive is service-free and features unparalleled compact dimensions. The high-quality and flexible electronic drive system built into the pump makes it easy to integrate the vacuum pump into your overall system. Varying the motor speed makes maximum efficiency possible, including the option of controlling vacuum processes by changing the pump' s volume flow rate. Motor speed control also enhances performance features such as diaphragm and valve live, vibration, sound levels and energy consumption. The speed may be specified internally ( fixed specification) or controlled via an external digital or analog signal.

MD 1C VARIO-SP diaphragm pump

MZ 2 VARIO-SP diaphragm pump

MD 4 VARIO-SP diaphragm pump

* speed-variable from 400 to 2200 min-1 making possible shorter pump down times at high speed
* improved ultimate vacuum at low speed
* extended lifetime of diaphragms and valves
* extremely compact, with flexible mounting positions
* much quieter and much less vibration
* lower energy consumption and lower waste heat
* speeds can be fixed or triggered with various external analog and digital signals
* supplied with 24 V DC for use all over the world
* customized designs for overall system streamlining are a VACUUBRAND specialty