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JS-40UM Series
Ultraminiature Cylindrical Venturi Vacuum Pump
The JS-40UM (Ultra-Mini) cylindrical venturi vacuum pump is the smallest complete venturi vacuum pump that Vaccon offers. Incredibly compact and powerful – it measures the size of your finger tip and generates up to 27"Hg [914mbar]. Light-weight, quiet and cool operating, JS-40UM pumps are ideal for confined spaces, where they can be mounted in-line near the point of use for rapid response.
The single-stage design allows ingested contaminants to flow through the pump without clogging ensuring continuous operation. Constructed of a single material, with no seals or moving parts, J Series pumps are virtually indestructible. They can be manufactured in a variety of materials, making them ideal for use in adverse operating conditions.
J Series pumps provide a constant vacuum flow, rather than a fluctuating flow typically associated with diaphragm pumps. They operate with an instantaneous response in pulsed applications or on a continuous basis.
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Ideal Applications
- Gas sampling and analysis
- Leak testing
- Portion/ drip control (suck-back) for dispensing liquids
- Liquid transfer
- Pick and place for small, non porous parts
- Small vessel evacuation
- Used as vacuum source for vacuum pencil kitSmall part pick and place
Features / Benefits
- High performance - powerful vacuum up to 27"Hg [914mbar]
- Lightweight – less than 1 oz. [28.3g]
- Compact – 1.25" x .56"OD [31.75mm x 14.22 mm OD]
- Input pressure from 5 PSI [0.34BAR]
- Fast response – Mounts in-line, and installs close to vacuum point – no delay due to long plumbing lines
- Efficient – Minimal air consumption, provides instantaneous vacuum as needed
- Safe operation - No electricity needed
- Reliable - operates trouble free:
- No moving parts to wear or clog
- No flap valves to stick open
- No maintenance
- No downtime
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Ordering and Pricing Information:
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