The Water Jet Pumps & Aspirators category brings together products designed to remove air or vapour, lower pressure and support filtration, evaporation, drying, aspiration and gas-transfer processes. In a working laboratory, the category supports more than a single task because it connects preparation, handling, operation and routine maintenance around the same method.
Pump technology, chemical resistance and ultimate vacuum must suit the application, otherwise performance can fall quickly or vapours can damage the system. A well-matched setup balances vapour load, control method, connections and maintenance, and ultimate vacuum, helping the laboratory avoid unnecessary rework, difficult cleaning or premature replacement.
A complete vacuum path links the pump with compatible tubing, traps, valves, controllers and exhaust handling selected for the vapours and pressure range. The same principle applies across chemistry, filtration, freeze drying, rotary evaporation, sample preparation and analytical laboratories: control the inputs, use compatible equipment and document the conditions that can influence the result. As part of the Vacuum Pumps & Drying Equipment for Labs range, these products can be selected with the equipment and consumables used before and after this stage.
Our Water Jet Pumps & Aspirators range
Our collection covers ultimate pressure can a BRAND water jet pump achieve, water jet pumps and aspirators formats, specifications and compatibility, purpose of a no-return valve in a vacuum system, and water jet pumps and aspirators resistant to laboratory chemicals, giving laboratories practical choices for routine work and more specialised applications.
Ultimate pressure can a BRAND water jet pump achieve
The BRAND Water Jet Pump PP is designed to reach an ultimate pressure of 16 mbar, making it suitable for many standard laboratory vacuum applications. Before ordering, compare vapour load, control method, and connections and maintenance. A product that fits the complete workflow will generally be easier to validate, maintain and reorder. Used correctly, this part of the range helps laboratories maintain stable pressure conditions while protecting the pump and surrounding laboratory. The result is a setup that is easier to train, document and maintain.
Water Jet Pumps & Aspirators formats, specifications and compatibility
Usbeck provides water jet pumps with specific threaded connections (such as G 3/4 or G 1/2) and quick-release couplings to ensure a secure fit to common tap sizes. Before ordering, compare control method, connections and maintenance, and ultimate vacuum. A product that fits the complete workflow will generally be easier to validate, maintain and reorder. Used correctly, this part of the range helps laboratories maintain stable pressure conditions while protecting the pump and surrounding laboratory. The result is a setup that is easier to train, document and maintain.
Purpose of a no-return valve in a vacuum system
A no-return valve, such as those from Lenz-Laborglas, is used to prevent water from flowing back into your vacuum flask or sample when the water pressure drops or the tap is turned off. Key differences are usually found in connections and maintenance, ultimate vacuum, and pumping speed. These details affect day-to-day usability as much as the main performance specification. Used correctly, this part of the range helps laboratories maintain stable pressure conditions while protecting the pump and surrounding laboratory. The result is a setup that is easier to train, document and maintain.
Water jet pumps and aspirators resistant to laboratory chemicals
Pumps manufactured from polypropylene (PP), like those from BRAND and Kartell, offer excellent chemical resistance, but you should always check compatibility with specific highly corrosive solvents. The most suitable format depends on ultimate vacuum, pumping speed, and chemical resistance. Laboratories should also confirm how the product will be prepared, used, cleaned or disposed of between runs. Used correctly, this part of the range helps laboratories maintain stable pressure conditions while protecting the pump and surrounding laboratory. The result is a setup that is easier to train, document and maintain.
Featured brands
BRAND is represented in options relating to ultimate pressure can a BRAND water jet pump achieve, VACUUBRAND is known for chemistry vacuum pumps, controllers and vacuum-network components, IKA is known for stirring, mixing, heating and sample-processing equipment, and LLG Labware is known for practical laboratory consumables, accessories and routine bench supplies. Compare each brand by vapour load, control method, connections and maintenance, and ultimate vacuum, and check what is included with the product so the complete setup is clear before ordering.
Why choose LabFriend for Water Jet Pumps & Aspirators
LabFriend helps laboratories source water jet pumps and aspirators with the performance, compatibility and supporting items required for the application. Our team can discuss vapour load, control method, connections and maintenance, and ultimate vacuum, including details that are easy to overlook when building a new workflow or replacing an older product. The online store combines competitive pricing, transparent lead times and dependable Australia-wide delivery across equipment and consumables.
Whether the requirement is a new installation, a replacement unit or routine replenishment, the water jet pumps and aspirators range can be combined with supporting products for a more complete setup. Explore it alongside Vacuum Pumps & Drying Equipment for Labs where the application calls for connected products. Sourcing these connected items together helps protect continuity and reduces the chance that a small missing component will delay the work. Add the selected products to your cart and select Instant Quote.
Frequently Asked Questions
What ultimate pressure can a BRAND water jet pump achieve?
The BRAND Water Jet Pump PP is designed to reach an ultimate pressure of 16 mbar, making it suitable for many standard laboratory vacuum applications. The final choice should reflect ultimate vacuum, pumping speed, and chemical resistance, as these points influence day-to-day compatibility and repeatability.
How do I connect an Usbeck pump to a standard laboratory tap?
Usbeck provides water jet pumps with specific threaded connections (such as G 3/4 or G 1/2) and quick-release couplings to ensure a secure fit to common tap sizes. For water jet pumps and aspirators, also check ultimate vacuum, pumping speed, and chemical resistance so the product fits the complete procedure.
What is the purpose of a no-return valve in a vacuum system?
A no-return valve, such as those from Lenz-Laborglas, is used to prevent water from flowing back into your vacuum flask or sample when the water pressure drops or the tap is turned off. The final choice should reflect ultimate vacuum, pumping speed, and chemical resistance, as these points influence day-to-day compatibility and repeatability.
Are these pumps resistant to laboratory chemicals?
Pumps manufactured from polypropylene (PP), like those from BRAND and Kartell, offer excellent chemical resistance, but you should always check compatibility with specific highly corrosive solvents. Laboratories should compare ultimate vacuum, pumping speed, and chemical resistance and document the selected setup for consistent use.
How do I choose the right water jet pumps and aspirators for my laboratory?
The most important points are ultimate vacuum, pumping speed, chemical resistance, and vapour load. Laboratories should also consider how the item will be stored, prepared, cleaned and replaced over its working life. For water jet pumps and aspirators, also check ultimate vacuum, pumping speed, and chemical resistance so the product fits the complete procedure.
