Need to mix small quantities of additives, dry soluables, and/or micronutrients? Murray Equipment supplies a full line of premixers for chemical premixing, manual chemical blending, and/or dry material impregnation. As experts in liquid handling, we can come alongside you to help you understand what you need. 

Stainless Steel Premix Unit

Mix small quantities of additives, dry soluables, and/or micronutrients. MEI premix units can be run stand-alone for manual mixing, or incorporated into a larger automated systems for fully or partially automated mixing.

Pump & Plumbing:

  • 2 x 1 1/2” stainless steel 3HP 3 phase pump with high speed motor
  • Recirculating plumbing


  • 120-250 gallon 304 stainless steel mix tank
  • Removable half lid
  • 2” outlets
  • 2 - 1 1/2” recirculation couplers
  • 3 bolted down legs
  • Vortex breaker
  • 8 - 1 1/2” couplers

Optional Scale:

  • 4’ x 4’ pre-calibrated floor scale 
  • 480 indicator

Options: 316 stainless steel tank, no lid but with rinse ring, jug rinse, 4 legs instead of 3, single phase pump, cast iron pump, additional couplers, scale printer (call for pricing for options).

Poly Premix Unit

Used in many applications, this poly premix unit is an affordable liquid and dry chemical mixing/injection system.

  • 30 gallon polyethylene mix tank
  • MP Flowmax 5
  • 2 HP single/1 phase pump (3 phase available)
  • Recirculating plumbing