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MDM Sequence and Advance Pumps

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From chemical duty to koi ponds, MDM is an expert pump manufacturer for multiple industry applications.


MDM is an expert pump manufacturer, making pumps for multiple industry applications. Sequence pumps are external end-suction centrifugal pumps for water features, garden ponds and Koi fish ponds. Advance pump applications include laser coolers, filtration systems, de-ionized water transfer, wastewater reclamation, pressure spray systems, fountains, plating chemical transfer and recirculation, fume scrubbers, pollution control equipment and transfer of chemical process fluids.


Advance 1000 / Sequence 1000

These are chemical duty industrial pumps constructed of Noryl or polypropylene, equipped with an E9VC mechanical seal with all metal parts isolated from the fluid; The Sequence 1000 pump is an inexpensive close-coupled pump that can handle a wide variety of chemical solutions. Process Engineering & Equipment Co. has a large inventory of Sequence 1000 pumps, motors and parts for immediate quick shipment when needed. Sequence 1000 pumps are also widely used by consumer pond makers as well. Contact us now for Sequence 1000 pump orders large or small.


Advance 3000 / Sequence 3000

The Advance 3000 was designed to meet the demand of low flow, high-pressure applications, while utilizing the compatibility of Noryl(r) wetted parts. The enclosed impeller design ensures long life and durability. When used with the patented Impenatra (r) Seal, the fluid does not contact any metal parts. This allows it to properly handle many applications at a fraction of the cost of exotic alloys. The Advance 3000 has multiple drain locations, allowing for several discharge orientations.


Genesys 2x3x6 Model

The Genesys is a pump interchangeable 2X3X6 model, which conforms to the ANSI specification B73.1 envelope dimensions. This GENESYS(r) pump is non-metallic, end-suction centrifugal pump which is used for highly efficient pumping solutions.

The construction of the GENESYS(r) is a composite which has no wetted metal parts lending itself as a great application for most aggressive chemistries. The closed-impeller and time-tested volute design render performances up to 500 GPM and 180′ of shut off head. And if that isn’t enough, it can produce peak performances at 81% efficiency! You won’t find that anywhere else in the pump industry today!

Here’s a sample of chemicals that can be pumped with our Sequence products:

  • Acetic Acid (10%)
  • Nitric Acid (10%)
  • Hydrochloric Acid (10%, 37%)
  • Sulphuric Acid (10%, 60%)
  • Demineralized Water
  • Sodium Hydroxide (10%)
  • Ammonium Hydroxide (10%)
  • Sodium Bicarbonate (SAT.)
  • Ammonium Phosphate (SAT.)
  • Potassium Bicarbonate (SAT.)
  • Nickel Plating Solutions
  • Ferric Chloride (SAT.)
  • Phosphoric Acid
  • Ethylene Glycol

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