Brand: Welch Vacuum
Features:
- 3161-01 is wired for North American 115V, 60Hz operation. Includes North American line cord, vacuum inlet hose barb suitable for gum rubber hose from 5/8" to 3/4" ID, and a charge of oil.
- Runs 10??C cooler than comparable pumps. Slows corrosion.
- Has a 40% larger oil capacity than comparable pumps. Dilutes aggressive chemicals.
- Has a chemical resistant coating in the oil case and pump module. Protects non-moving parts.
Welch Vacuum
Details: The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. Suitable applications include freeze drying, degassing, vacuum ovens and concentrators. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.
| Shipping & Delivery | We ship Worldwide. Get shipping and tax estimate by adding the item into your shopping cart. Estimated delivery time will depend on shipping service selected and receipt of cleared payment. Delivery times may vary |
| Payment | We accept paypal and all major credit cards
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| Returns |
30 Days Money Back Guarantee: Get the item you ordered or get your money back. Non Defective :Within 30 days after receiving the item, buyer needs to Contact SPW Industrial for return. Item will be refunded or exchanged. After 30 days there will be a restocking fee, learn more |
| Warranty |
SPW Industrial warrants this product to be free of defects in workmanship and material under normal use and conditions for period of one year from the date of original purchase |
