SATPC0038695 Tab 04 Spec Sheet.pdf
PDF 78 KB Posted
- Attached to
- Purchase of new Ebara EV-A10-2S-P vacuum pumps
- Solicitation number
- 80NSSC25906585QR2
About this file
This document is a specification sheet for new dry roughing pumps for NASA Glenn Vacuum Facilities. The procurement requires two Ebara EV-A10-2S-P dry (oil-free) multi-roots vacuum roughing pumps with specific technical requirements, including a 1000 liters/minute pumping speed, multi-stage Roots pumping element, and an ultimate pressure of 7.5 mTorr at 60 Hz. Power specifications include 200-240 VAC, single-phase, 60 Hz, with a nitrogen purge capability and water cooling.
Vendor evaluation indicates three potential suppliers: Kurt Lesker and Erie Tech Group are not recommended due to higher costs and longer lead times, while Ideal Vacuum is recommended based on the lowest price and immediate in-stock delivery. The pumps feature KF-25/40 gas inlet and outlet connections, and operate at a sound level less than 65 dB, making them suitable for precision vacuum facility applications at NASA Glenn.
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Other files
| File | Type | Posted |
|---|---|---|
| SATPC0038695 Tab 10 BNJ Redacted.pdf | ||
| SATPC0038695 Tab 10 Open Market RFQ.pdf |
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Text version
Specification for New Dry Roughing Pump for NASA Glenn Vacuum Facilities
Quantity: Two Ebara EV-A10-2S-P rough pumps
Pump Type: Ebara EV-A10-2S-P Dry (oil free) multi-roots vacuum roughing pump
Pumping Speed: 1000 liters/minute, EV-A10
Pumping Element: Multi-stage Roots
Ultimate Pressure: 7.5 mTorr @ 60 Hz, gas ballast off
Power Requirements: 200-240 VAC, Single phase, 60 Hz
Nitrogen Purge: Yes
Gas Inlet: KF-25/40
Gas Outlet: KF-25/40
Sound Level: Less than 65 dB
Water Cooled: Yes
Potential Vendors: Kurt Lesker- Not recommended due to higher cost and longer lead times.
Erie Tech Group- Not recommended due to higher cost and longer lead times.
Ideal Vacuum- Ideal Vacuum recommended due to lowest price and in-stock delivery.
File details come from the government source that posted it. Updated .