Solution Tank, 35 Gal Gray Poly

This 35-gallon gray poly solution tank stores brine or chemical solution for water-treatment systems. Molded by Nelsen Corp (part 6135-BLUE) from durable polyethylene, it holds the saturated salt or dosing solution that feeds a softener or a chemical feeder pump.

• Manufacturer: Nelsen Corp
• Part number: 6135-BLUE (alternate G21832NN7C00)
• Capacity: 35 gallons
• Material: gray polyethylene (poly)
• Shipping weight: about 24.5 lb empty
• Use: brine storage or chemical solution reservoir

A solution tank is where salt dissolves into brine for softener regeneration, or where a metering pump draws mixed chemical for continuous dosing of a treatment train. Polyethylene resists salt and most treatment chemistries, so the tank stands up to constant contact with concentrated brine without corroding or degrading. The 35-gallon size suits mid-range residential and light-commercial setups that need a solid working reserve of solution between refills, reducing how often an operator has to top it off. Pair it with an appropriate brine valve, safety float, and grid plate to build a complete regeneration assembly, or fit it with a feeder suction line for chemical dosing. Verify the tank footprint, height, and lid opening fit your existing valve and float hardware before installing.