ZK-8+ Liquid suction vacuum pump

The ZK-8+ Liquid Suction Vacuum Pump is an upgraded compact benchtop aspiration system, specifically designed for safe, efficient, and hands-free removal of biological liquids and chemical waste in laboratory settings. Combining precision vacuum control, quiet operation, and a high-efficiency oil-free diaphragm pump, the ZK-8+ offers excellent performance for cell culture, PCR prep, filtration, and other lab processes. Its improved design includes a digital display for vacuum level monitoring, enhanced chemical resistance, and a dual safety overflow protection system for added user and sample protection. The included autoclavable waste collection bottle (1L or 2L) allows for safe and sterile operation, ideal for biosafety environments. The ZK-8+ is a robust yet portable solution for labs requiring compact, user-friendly suction systems with reliable and adjustable vacuum performance.

Features of ZK-8+ Liquid suction vacuum pump

• Pumping filter brackets are equipped on both sides of the instrument, easy to store and select the suction filter accessories.
• Standard equipped with multi-function suction filter handle and 5 kinds of suction head accessories to meet more requirements of suction experiments.
• Sealed waste liquid bottle cap design, quick-insertion sealing joint, convenient to get out of the fuselage bottle and clean up waste liquid.
• Normally open control mode and foot switch control mode, to meet more experimental requirements.
• Waste liquid bottle, suction filter fittings and dish filter can all be used for autoclave sterilization.
• There is a liquid level protection switch in the waste liquid bottle to prevent the waste liquid from overflowing and being sucked into the pump chamber to ensure no troubles in suction filtration.
• There is a PTFE dish shape filter between the bottle and the pump to protect the environment from harmful gas pollution.
• The self-locking quick connector can be quickly and easily separated from the pipeline, which is convenient for safely cleaning the waste bottle.
• Built-in high quality oil-free vacuum pump, no maintenance, low noise and long life.

Technical Specifications