This Pre-Solicitation opportunity from Department Of Defense was posted on August 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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C26-032 Altitude Test Chamber Blower Replacement

Closed

F3YCEB6058A101Federal

Submission Closed08/10/2026, 07:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

The 76th CMXG is seeking a direct replacement for the existing Pressure Blower System Model 38406A, Serial Number 27335, used within its Altitude Chamber Test System. The replacement unit must be a centrifugal multistage blower matching the exact form, fit, and function of the original, designated as the Dearing Compressor and Pump Co. Pressure Blower System Part Number DSP-2505-8CM-6-50 or an approved equivalent. It must operate within an inlet air pressure range of 28 to 31 inches HgA and inlet temperatures from 0°F to 115°F, producing 2000 SCFM at 6 psig outlet pressure with a design inlet temperature of 80°F. The unit must include O-rings at all joints, labyrinth seals, and be paired with a 100 HP TEFC premium efficiency motor rated for 460 VAC, 3 phase, 60 Hz, operating at 3600 rpm, and equipped with a conduit box for connection to the existing facility starter. The entire blower and motor assembly must be skid-mounted on an I-beam steel frame with powder coating, include all necessary shaft couplings and safety guards, and be designed to integrate seamlessly with the existing altitude chamber system without requiring modifications. Any substitutions must ensure full compatibility and undergo functional testing to validate performance. The contract is planned as a Firm Fixed Price, with an estimated performance period of 18 to 20 weeks. This requirement is set aside exclusively for small businesses as defined by NAICS code 333912 with a size standard of 1,000 employees, and participation by foreign entities is prohibited. All contractors must be registered in the System for Award Management to be eligible for award, and responses are not accepted until the official Request for Quote is posted.

General Info

Replace Pressure Blower System Model 38406A with DSP-2505-8CM-6-50, skid-mounted, 100 HP motor, 2000 SCFM at 6 psig, small business set-aside.

Agency

Department Of Defense → FA8125 Afsc Pzima

NAICS

333912 - Air and Gas Compressor Manufacturing

Place of Performance

0, OK, 73145, USA

Set-Aside

SBA

Documents

C26-032 Brand Name Justification - Altitude Test Chamber Blower Replacement

justification-and-authorization

Low

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

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Timeline

1 update

PhaseClosed

PostedJun 24

Presolicitation

Notice updatedAug 4

Response deadline changed from Jul 1, 2026 to Aug 10, 2026. The notice description changed.

Response DeadlineAug 10

Deadline has passed

Submission Closed

08/10/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → FA8125 Afsc Pzima

Contacts2 people available

OfficeTINKER AFB, OK, 73145-3303, USA

Organization / AgencyDepartment Of Defense → FA8125 Afsc Pzima

Office AddressTINKER AFB, OK, 73145-3303, USA

Contacts

Jordan Rausch

contact@example.gov

Tran Tran

contact@example.gov

Full Description

** THIS IS A PRE-SOLICITATION NOTICE. NO QUOTES WILL BE ACCEPTED UNTIL THE REQUEST FOR QUOTE (RFQ) IS POSTED. **

The 76 CMXG is requesting procurement of one (1) Altitude Test Chamber System Pressurization Blower. The requested equipment item description/specifications are outlined below. This is a BRAND-NAME requirement.

Model Number: Dearing Compressor and Pump Co. Pressure Blower System, Part Number DSP-2505-8CM-6-50 or equal.
Quantity: One (1) each
The replacement unit shall be a direct replacement for the current Pressure Blower System Model 38406A, Serial Number 27335 used in conjunction with the existing Altitude Chamber Test System and shall meet all form, fit, and functions of the original unit.
The new direct replacement Pressure Blower System shall meet all the design requirements of the original Pressure Blower system.
The new replacement blower shall be a centrifugal multistage blower.
The blower operational design criteria shall be inlet air pressure range from 28 inches HgA to 31 HgA, inlet air temperature range from 0 degrees F to 115 degrees F, inlet air design temperature of 80 degrees F, output air volume of 2000 SCFM, and outlet air pressure of 6 psig at 2000 SCFM.
The blower section joints shall be equipped with O-Rings.
The blower shall utilize labyrinth seals.
The new replacement blower shall be equipped with a 100 HP TEFC premium efficient motor with 460 VAC, 3 phase and 60 Hz power requirements, and an operational speed of 3600 rpm.
The motor shall be equipped with a conduit box for connection to the existing facility starter power enclosure.
The new replacement blower and motor shall be skid mounted as a packaged unit.
The skid shall be constructed of I-Beam steel and powder coated.
The blower motor package shall be equipped with all required motor and blower shaft coupling components and rotational safety guards for a complete operational system.
The new direct replacement Pressure Blower system shall connect to the existing Altitude Chamber Test System.
All blower package components shall be new.
Any substitutions shall be responsible for connection to the existing Altitude Chamber Test System and functional testing to ensure form, fit, and function of the Altitude Chamber Test System is maintained.