PSC 4610 – Water Purification Equipment

What PSC 4610 (Water Purification Equipment) covers, and 36 active federal contract opportunities classified under it.

Part of PSC 46 – Water Purification and Sewage Treatment Equipment

Recent Opportunities

• 46--DI/RO WATER FILTER CANISTERS
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Aug 3, 2026 Due: Aug 7, 2026 NAICS: 333310 Set-Aside: SBA
• Deionization System with Recirculation and Monitoring Skid 2
  Agency: ENERGY, DEPARTMENT OF Posted: Aug 3, 2026 Due: Aug 3, 2026 NAICS: 221310 Location: Tennessee
• FAC: FWP 382: Chancery : Potable Water - 2
  Agency: STATE, DEPARTMENT OF Posted: Jul 31, 2026 Due: Aug 15, 2026 NAICS: 2213 Set-Aside: NONE Location: Colombo
• PA-ALLEGHENY NFH-DRUM FILTER PUMP
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Jul 31, 2026 Due: Aug 14, 2026 NAICS: 333310 Set-Aside: SBA
• Water Purification System with Two Modules for Drug Laboratory of the Albanian State Police (ASP)
  Agency: STATE, DEPARTMENT OF Posted: Jul 30, 2026 Due: Aug 7, 2026 NAICS: 42383 Location: Tiranë
• DI/RO WATER FILTER CANISTERS
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Jul 27, 2026 Due: Aug 7, 2026 NAICS: 333310 Set-Aside: SBA
• Deionization System with Recirculation and Monitoring Skid 2
  Agency: ENERGY, DEPARTMENT OF Posted: Jul 24, 2026 Due: Jul 31, 2026 NAICS: 221310 Location: TN
• Deionization System with Recirculation and Monitoring Skid 2
  Agency: ENERGY, DEPARTMENT OF Posted: Jul 24, 2026 Due: Jul 31, 2026 NAICS: 221310 Location: TN
• Reverse Osmosis System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 28, 2026 NAICS: 339112 Set-Aside: SBA Location: MO
• Ultrapure Water System
  Agency: DEPT OF DEFENSE Posted: Jul 23, 2026 Due: Jul 29, 2026 NAICS: 334516 Set-Aside: NONE Location: MD
• RFQ HALO 5 Whole House Water Filtration & Conditioning System PN: H5-125
  Agency: GENERAL SERVICES ADMINISTRATION Posted: Jul 22, 2026 Due: Aug 3, 2026 NAICS: 333310 Set-Aside: NONE Location: CA
• Ultrapure Water Purification System
  Agency: ENERGY, DEPARTMENT OF Posted: Jul 20, 2026 Due: Jul 23, 2026 NAICS: 333310 Location: IL
• Water Purification System with Two Modules for Drug Laboratory of the Albanian State Police (ASP)
  Agency: STATE, DEPARTMENT OF Posted: Jul 17, 2026 Due: Jul 31, 2026 NAICS: 42383 Location: AL-11
• Water Purification System - Naval Hospital Pensacola
  Agency: DEPT OF DEFENSE Posted: Jul 16, 2026 Due: Jul 30, 2026 NAICS: 333310 Set-Aside: SBA Location: FL
• Reverse Osmosis System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 15, 2026 Due: Jul 22, 2026 NAICS: 339112 Set-Aside: SBA Location: MO
• Reverse Osmosis System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 15, 2026 Due: Jul 22, 2026 NAICS: 339112 Set-Aside: SBA Location: MO
• Reverse Osmosis System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 15, 2026 Due: Jul 22, 2026 NAICS: 339112 Set-Aside: SBA Location: MO
• INL_RFQ-PR15678835 WATER PURIF & M1 KIT
  Agency: STATE, DEPARTMENT OF Posted: Jul 10, 2026 Due: Jul 30, 2026 NAICS: 333310
• 4610--Continuous Monitoring Equipment 36C24826Q0887
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 7, 2026 Due: Jul 13, 2026 NAICS: 334513 Set-Aside: SDVOSBC
• 4610--Continuous Monitoring Equipment 36C24826Q0887
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 7, 2026 Due: Jul 13, 2026 NAICS: 334513
• 46--YDP REVERSE OSMOSIS PRESSURE VESSELS
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Jun 30, 2026 Due: Jul 10, 2026 NAICS: 333310
• 4610--Continuous Water Monitoring System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jun 26, 2026 NAICS: 236220 Set-Aside: SDVOSBC
• Reverse Osmosis Water Purification Unit (ROWPU)
  Agency: DEPT OF DEFENSE Posted: Jun 23, 2026 Due: Jul 23, 2026 NAICS: 33331 Set-Aside: NONE Location: VA
• Water Purification System - Naval Hospital Pensacola
  Agency: DEPT OF DEFENSE Posted: Jun 22, 2026 Due: Jul 30, 2026 NAICS: 333310 Set-Aside: SBA Location: FL
• Reverse Osmosis System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jun 16, 2026 Due: Jul 1, 2026 NAICS: 339112 Set-Aside: NONE Location: MO

Data sourced from SAM.gov. Updated daily. Last updated: August 8, 2026.