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During transfer with normal pumps, it is impossible to prevent vapours escaping into the atmosphere. The gas-shuttle method avoids this. Any vapours produced are returned from the container which is to be filled to the original container via the gas-shuttle pipe. The gas pipe and the liquid pipe are additionally provided with stopcocks.
Gas-tight pumps are used for substances that have a strong smell such as ammonia.
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This adapter is used when pumps need to be attached to containers such as drums or canisters with different thread standards.It is also suitable for laboratories, where experimental setups often require creative connections, as our adapters provide a secure and adaptable interface.
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Major Repair Kit includes o-rings, shaft seals, leak nozzle, hydraulic pistons, sight glass, sight glass gasket, springs, valves, and vanes for major pump maintenance
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All PerkinElmer pumps contain a high and low pressure piston seal. Whenever replacing the low pressure seal, the Low Pressure Seal Back-Up Ring should also be replaced.
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Barrel pumps made of polypropylene allow a fast transfer of liquids from barrels, canisters and tanks.
The low-mounted non-return valve of the barrel pump and the immersion depth that can be steplessly adjusted using the barrel screw joints ensure good removal of residual liquid. The barrel screw joint fastens the barrel's pump securely to the barrel. Barrel screw joints and thread adapters for commercially available containers are available as optional accessories.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Silicone headplate o-ring for 3l bioreactor systems. MADE IN THE USA. Size: 254 Material: red silicone rubber Dimensions: od x id: 5.762"x 0.139" thick
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