Oil-free Dry Pressure-vacuum Pump with Dual-function for Heidelberg CD102 SM102 Direct OEM Replacement

This oil‑free dry pressure‑vacuum pump is an air pump specially engineered to fit Heidelberg offset printing machines, including the full CD102 series such as CD102‑4, CD102‑5, CD102‑6+L, as well as Heidelberg SM102 series presses. As a critical pneumatic component, the oil‑free dry pressure‑vacuum pump delivers stable positive pressure and vacuum airflow for sheet separation, paper feeding, suction transport and sheet delivery during high‑speed printing production. Unlike lubricated rotary vane pumps, this oil‑free dry pressure‑vacuum pump operates totally contact‑free inside, eliminating oil mist contamination that may spoil printed sheets.

1. True oil‑free design. The oil‑free dry pressure‑vacuum pump runs dry without lubricating oil, so no oil vapour enters the printing workshop air or touches paper and ink, perfectly matching the clean‑air requirements of modern commercial printing.

2. Dual‑function performance. It generates both vacuum (‑0.6 bar / 600 hPa) and positive pressure (+1.0 bar /1000 hPa) from one single unit, removing the need to install separate vacuum pumps and blowers.

3. Low‑wear, long service life. The contact‑free rotor structure of the oil‑free dry pressure‑vacuum pump greatly cuts mechanical wear, reducing unplanned downtime on your Heidelberg CD102 or SM102 production line.

4. Integrated cooling system. Built‑in air‑cooling channels keep the oil‑free dry pressure‑vacuum pump at a safe working temperature under continuous 24‑hour‑level industrial duty cycles.

5. Direct OEM replacement. Part reference C2.102.1902, this pump shares mounting dimensions, port positions and electrical interface with the factory‑fitted unit, enabling drop‑in swap without extra machine modification.

Every oil‑free dry pressure‑vacuum pump goes through a multi‑stage QC workflow before shipment. First, visual and dimensional inspection verifies housing, motor and connection ports. Second, running test checks noise level, motor current, and temperature rise. Third, functional calibration confirms both vacuum and pressure output reach rated parameters. Fourth, aging simulation runs the pump continuously to detect hidden defects. Finally, protective packaging secures the unit for long‑distance sea or air freight.

www.offset-printingparts.com Oil‑free Dry Pressure‑vacuum Pump Me2048bh C2.102.1902 For Heidelberg Cd102 Sm102 Offset Printing Press