Circulating Aspirators

A dry aspirator with a built-in diaphragm dry pump. It can be used even in places where there is no water supply. It can be used for various applications that require vacuum and decompression such as evaporator, vacuum filtration, and defoaming. Stable suction is possible because the suction powe... Read More

An ejector with a compact, lightweight and compact design. Ideal for use in tight spaces such as in a clean bench. It can also be used for suction when changing the medium for sample tubes and microplate cell cultures.

It is self-sufficient and can be easily decompressed just by turning on the switch. It uses a metal aspirator and has a stable displacement. A ceramic ball is used for the ball valve of the aspirator tube, and it has excellent chemical resistance and durability. With a drain cock, drainage is eas... Read More

- A circulation aspirator that can be used without being directly connected to the water supply. Compact and portable.・Displacement is 15L/min. Exhaust speed is 12~15L/min (50Hz, 1 piece) which is greatly improved compared to the conventional aspirator.・Stable exhaust is achieved. Our proprieta... Read More

A desktop ejector with a trap bottle, which is useful for media exchange during cell culture. Comes with a 0.027 μm hydrophobic μ filter to reduce the risk of bacterial and viral contamination.

Has excellent chemical resistance and durability. You can also adjust the degree of vacuum by using a regulator with a vacuum gauge. The drain cock makes it easy to drain the tank.

An aspirator equipped with a dry vacuum pump. It is effective in places where the pressure of tap water is unstable and where there is no tap water. The ultimate pressure is low regardless of the water temperature, and stable suction power can always be obtained. For rotary evaporators and centri... Read More

A high-performance ejector that can be used without being directly connected to the water supply. Exhaust performance is greatly improved compared to conventional vacuum ejectors. The unique structure prevents air from getting caught in the air, suppresses noise, and has excellent durability. The... Read More

Convenient for removing supernatant, removing DNA / RNA filtrate, and treating waste liquid. Attach the Pasteur pipette and pipette tip to the holder and aspirate. Pasteur pipette holders and pen type holders can be autoclaved. In addition, the collection container is autoclaved together with the... Read More

The collection container has a large capacity of 2L but is compact, so it does not take up space. Convenient for supernatant removal, DNA / RNA filtrate removal, and waste liquid treatment. Please choose a Pasteur pipette holder or a pen type holder for pipette tips. Holders, tubes and collection... Read More

It can be attached to a small pump to easily collect liquid. It comes with a polypropylene filter bottle, so you don't have to worry about damage.

The water in the water storage tank is circulated by a pump to keep the degree of decompression constant. An easy-to-use decompression device. The aquarium has a structure that is easy to clean and can be easily removed. Since it is a transparent lid (PP), you can check the condition inside the a... Read More

・The cooling coil circulates cooling water. Temperature control around room temperature is possible.

It is a circulation type vacuum ejector that can keep the degree of decompression constant by circulating the water in the aquarium at low pressure with a pump. Equipped with two 18L / min suction ports, it can suck in a short time. The water tank is removable. You can easily decompress even in p... Read More

The liquid level sensor prevents overflow during work. The exhaust speed can be changed according to the experiment. Autoclave sterilization is possible except for the main body pedestal. A safety design that keeps the bottle sealed even when the tube is removed.

A one-touch joint that can be used for the vacuum regulator, which is an optional part of the circulation aspirator WJ series.

While adjusting the suction lightly with your fingertips, suck up a small amount of sample. Because it is small, it can be used even in a clean bench. It is battery-powered and can be used anywhere. The pen-shaped holder (made of polymethylpentene) can be sterilized by high pressure and steam.

It is compact and easy to carry. It is an ejector that does not use water. Stable suction power is always obtained. You can set any pressure while looking at the vacuum gauge. Equipped with an outlet for sucked gas, it is easy to pipe to the outside air or duct. Rotary evaporator. Centrifugal eva... Read More

Since it uses a one-touch coupler, the hose can be easily attached and detached. A high-performance metal aspirator provides stable exhaust. There is no need for priming, just switch it on and you're ready to go.