Welch DryFast 2040
High-performance two-stage PTFE pump with 1.4 CFM flow and 0.75 Torr vacuum—built for Schlenk lines and vacuum concentrators.
Chemical resistant against solvents, acidic and basic vapors
Constructed with corrosion resistant PTFE and perfluoro plastic materials
Oil-free for low maintenance operation
Comes standard with fine tune adjustable knob
Wired for 115V 60HZ
| Free air displacement @60Hz | 1.4 cfm (40 L/min) |
|---|---|
| Ultimate pressure | 0.75 Torr (1 mbar) |
Frequently Asked Questions
How do I get pricing for 2040B-01?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 2040B-01?
2040B-01 is a Welch Pumps part. KKM Solutions sources Welch Pumps components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 2040B-01?
Key specifications include Free air displacement @60Hz: 1.4 cfm (40 L/min); Ultimate pressure: 0.75 Torr (1 mbar). The full specification table on this page lists every published attribute for this part.
How quickly can 2040B-01 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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