VACUUM PUMPS

Inexpensive, transparent plastic vacuum chamber for basic experiments with low pressure. Hand pump integrated into base plate, bleed valve and manometer for measuring pressure down to 330 hPa. Dimensions: 200 mm diam. x 250 mm more

Robust two stroke piston pump for vacuum experiments, for final vacuum pressures down to 400 hPa. Air is pumped out on both the upward and the downward stroke of the piston. Includes carrying rod with handles and heavy base plus vacuum hose ... more

Adjustable using micrometer screw. Connection: DN 16 KF more

Compact, two-stage rotary pump with high suction capacity. Automatic lubrication of the rotary valve and ball bearings using optimised oil pressure increases the final pressure levels achievable, stabilises the pump temperature and prolongs ... more

An easily programmable desktop device for measurement and control in fine and coarse vacuums using a Pirani vacuum gauge. Includes a clearly arranged membrane keypad, measuring line (2,5 m) and mains cable. Vacuum connection:              ... more

Connection: DN 16 KF Length: 100 mm more

Connection: DN 16 K Dimensions: 80 x 44 mm² more

Connection: DN 16 KF Dimensions: 50 x 44 mm² more

Connection: DN 16 KF Dimensions: 36 mm x 26 mm dia. more

Connection: DN 16 KF more

Adaptor flange for connecting a vacuum hose to ISO-KF systems. Connection: DN 16 KF Tubing nozzle: 12 mm Length: 40 mm more

Adaptor flange for connecting components with internally ground nozzles, e.g. gas discharge tube U14300, to ISO-KF systems. Connection: DN 16 KF Core: 19/26 NS Length: 40 mm more

Tension ring for mechanically secure connection of ISO-KF components. Connection: DN 16 KF more

Rubber sealing ring for ISO-KF connections more

Pump for experiments in a coarse vacuum; equipped with an integrated non-return valve to prevent water rise; can be disassembled. Material: Plastic Suction capacity: approx. 4 l/min (dependent on water pressure) Final total pressure: approx ... more

Suitable for all standard applications. Low vapor pressure (<10-5 mbar) and low oil back diffusion. more

Simple mechanical air pump for evacuating small containers; equipped with a pointer manometer, ventilation valve, two hoses (long and short) and six connecting adapters. Specifications: Spring manometer: 0 to -1000 hPa Tubing ... more

Simple mechanical air pump for filling and evacuating small containers; equipped with an ergonomic handle, a manometer with a pointer that rotates through a full 360°, a ventilation valve, two hoses (long and short) and six connecting adaptors ... more

High performance, compact, two-stage, oil-sealed rotary vane pump for vacuum experiments. With thermal overload protection, handle, air valve, manometer and hose nipple. Includes pump oil. Suction capacity: 100 l/min Final pressure: 0,003 ... more

High performance, compact, one-stage, oil-sealed rotary vane pump for vacuum experiments. With thermal overload protection, handle, air valve, manometer and hose nipple. Includes pump oil. Suction capacity: 100 l/min Final pressure: 0.05 ... more