Welch DuoSeal 1397 for Refrigeration
Purchase the Welch 1397B-46 DuoSeal pump optimized for refrigeration service applications requiring deep evacuation capacity.
Refrigeration service pump with 1-1/2" NPT female fitting
Legendary longevity and exceptional durability
Low pump rpm, cool running, longer service life
Large oil reservoir dilutes contaminants
High oil feed port draws cleanest oil
Suitable for toughest applications
Low maintenance
Wired for 115V/60Hz
| Free air displacement @60Hz | 17.7 cfm (500 L/min) |
|---|---|
| Ultimate pressure | 1x10-4 Torr (1.3x10-4 mbar) |
Frequently Asked Questions
How do I get pricing for 1397B-46?
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 1397B-46?
1397B-46 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 1397B-46?
Key specifications include Free air displacement @60Hz: 17.7 cfm (500 L/min); Ultimate pressure: 1x10-4 Torr (1.3x10-4 mbar). The full specification table on this page lists every published attribute for this part.
How quickly can 1397B-46 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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