Open demand × Water Purification and Sewage Treatment Equipment
Sewage Treatment Equipment FSC 4630
Open solicitations in Federal Supply Class 4630 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.
3
Open solicitations
3
Closing within 7 days
36
Total open quantity
4
Tracked all-time (1 closed)
Open parts
4630-01-447-2263
MODIFICATION KIT,SEWAGE TREATMEN
Open · closes in 7d 12 units
1 solicitation (1 open · 0 closed)
4630-01-702-1287
PUMPING UNIT,SEWAGE
Open · closes in 7d 15 units
1 solicitation (1 open · 0 closed)
4630-01-729-9276
PUMPING UNIT,SEWAGE
Closed · last Aug 20, 2026 — units
1 solicitation (0 open · 1 closed)