Pot Sol Tnk 18x33 For 1800 Brng (3/4)

Built for Fleck valves running 1800-series brining, the PT1833-07 is a Nelsen Brand 18" x 33" potable solution tank fitted with a 3/4" brine-line connection—the largest in this family—to support the higher brine-draw rates those valves require. It includes a Fleck 2350 safety valve to protect against overfill and the accidental flooding that can otherwise occur if a fill cycle fails to shut off properly. Selecting the connection that matches your valve's brining series keeps the regeneration process working exactly as intended.

This solution tank holds the salt brine that a water softener uses to regenerate its ion-exchange resin. During each regeneration cycle, the softener pulls brine from the tank to recharge the resin so it can continue stripping hardness minerals from your incoming water and delivering soft water to the home. The generous 3/4" connection on this model matches the flow needs of 1800 brining systems, while the safety float halts the incoming water once the set level is reached, providing peace of mind for unattended installations in basements and utility areas.

Specifications and family

• 18" x 33" potable brine and solution tank, Nelsen Brand
• 3/4" brine-line connection for Fleck 1800 brining
• Equipped with a Fleck 2350 safety valve
• Approximately 25 lbs for the tank assembly
• Companion model PT1833-03 uses a 3/8" connection for 1600 brining
• Companion model PT1833-05 uses a 1/2" connection for 1700 brining

Always match the brine connection size and safety valve to your softener valve's brining configuration so the system draws and refills the correct volume of brine and the safety device functions correctly. For consistent, worry-free regeneration, fill the tank with quality softener salt, keep the brine well clean and free of salt bridges that can block draw, and periodically verify that the safety float operates freely. The roomy 18x33 size also provides generous salt capacity, reducing how often you need to refill, and a dependable, properly sized brine tank is the quiet partner that keeps a softener performing reliably for years. Paired with an 1800-brining valve and given basic routine care, this generously sized brine tank keeps regeneration dependable and your softened water consistent.