# SAM #89243326QFE000569

Award for Parr Instrument Company Subsurface Sensor Scale-Up Reactor and Spare Parts Kit

**Buyer:** National Energy Technology Laboratory
**Posted:** September 22, 2026
**Identifier:** 89243326QFE000569
**NAICS:** 334516, 334519

This award notice details a procurement by the Department of Energy's National Energy Technology Laboratory for specialized laboratory equipment and related services.
- Government Buyer:
  - Department of Energy (DOE)
  - National Energy Technology Laboratory (NETL)
- OEM Highlight:
  - Parr Instrument Company is the sole OEM and awardee
- Products Requested:
  - 1 Parr Series 4559-40 Floor Stand Reactor System (Subsurface Sensor Scale-Up Reactor, SSSR)
    - Part number: 4559-40Liters-T-HC-FMD3(HC)-VS.75-2000-B3-SC-ASME-4848-PDM-MCM-HTM-ETLM-SVM-A3504HC-A1925E4
  - 1 Spare Parts Kit with two Alloy C276 safety rupture discs
    - Part number: N4559PCM
  - 1 Freight shipping service (FedEx Freight Economy LTL)
    - Part number: YFRT
- Notable Requirements:
  - All items must meet attached technical specifications
  - Spare parts kit must include two Alloy C276 safety rupture discs
- Estimated Contract Value:
  - $440,790
- No competing OEMs or alternative products are listed; Parr Instrument Company is uniquely specified.

### Description

IRA<br/><br/>Purchase of Parr Instrument Company Subsurface Sensor Scale-Up Reactor (SSSR) - Series 4559-40L per the attached specifications:<br/><br/>1. Series 4559-40 Floor Stand Reactor System (4559-40Liters-T-HC-FMD3(HC)-VS.75-2000-B3-SC-ASME-4848-PDM-MCM-HTM-ETLM-SVM-A3504HC-A1925E4) - 1 Qty.<br/>2. Spare Parts Kit with two Alloy C276 safety rupture discs (N4559PCM) - 1 Qty.<br/>3. FedEx Freight Economy LTL (YFRT) - 1 Qty.<br/>

[View original listing](https://sam.gov/opp/695860e5c1bf44a8bcbcc3d7d8c37e0f/view)