SATPC0039449 Tab 04 4 SOW_Redacted.pdf
PDF 70 KB Posted
- Solicitation number
- 80NSSC25912069Q
About this file
This document is a Specification for a New Vacuum Pump for SMIRF (likely a scientific or industrial facility). The specification details a Vacuum Pump (Oil-Sealed Rotary Piston) with key technical parameters: 300 CFM pumping speed at 60 Hz, using a Rotary Piston (Stokes 412) with an ultimate pressure of 3.3 pascals. The pump weighs approximately 1875 lbs, requires 480 VAC, 3 Phase, 60 Hz power, and includes a nitrogen purge for hydrogen service. It has an ASA 4" gas inlet, 3" NPT gas outlet, and water cooling. The pump is rated as Class I, Division 2, Group B (Hydrogen Safe).
The recommended pump is an Edwards Stokes 412 – XXcustom modelXX, which is fully qualified for hydrogen service in SMIRF. The specification emphasizes that this model meets all thermal, performance, and safety requirements, with proven reliability and compatibility with existing infrastructure. The document appears to be a detailed technical specification for procuring a specialized vacuum pump for a specific facility or project.
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Other files
| File | Type | Posted |
|---|---|---|
| SATPC0039449 Tab 10 BNJ_Redacted.pdf | ||
| SATPC0039449 Tab 10 RFQ Open Market.pdf |
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