UIS works with commercial accounts that vary from simple softening to installation of systems to address taste, spot-free rinsing or even high-purity water for labs and hospitals.

INDUSTRIES: Hospitality, Food Service, Car Wash, Education, Grocery

Flexible Service: We can offer your the Service options you need. We can do a simple pay as go for service and delivery or something as thorough as a complete maintenance of your system for a very reasonable monthly rate.

Rental and Customer Owned Solutions: In addition to an outright sale, Ultrapure offers both long-term and short-term rentals and financing for purchases over a fixed period. Contact us for further details.

Additional Information 
Questions to ask yourself
  1. What quality of water is required?

  2. Resistivity, conductivity, PPM, TDS, Particulates, Plate Count, Ohms, Mhos, Siemens, Etc.  All quality issues must be known.

  3. Is there a Bacteria Spec?

  4. Is there a TOC Spec?

  5. Is there an endotoxin Spec?

  6. Is there a TDS Spec?

  7. Is there an ohm’s resistivity spec? or conductivity?

  8. If they want “just PEDI mixed bed water” what does that mean specifically in quality?  18Meg? 10 Meg? 200K? Etc.  What is the minimum/maximum resistivity, conductivity, (see all above points)

  9. Is the application batch or continuous or sporadic?

  10. If batch, how much per batch? How many batches per day/week/month?

  11. If continuous, is this 8 hpd/24/7/365, sporadic?

  12. How many points of use are there?  Are there different qualities needed at each point? Is recirculation needed at one or more points to keep the quality up?

  13. Is an RO storage tank necessary?

  14. How critical is it is the RO goes down?  Is redundancy needed or extra pumps?

  15. Future expansion?  Piping issues, space issues, cement pad issues, pre-treatment issues, and storage issues?

  16. If so, what size, and where is it put? (before PEDI or after?)

  17. How about bacteria issues in the storage tank?  This begs recirculation and UV issues?

  18. Repressurization pump after RO storage.  Need flow rate of product water to batch, size of piping to batch, length of piping and quality of piping.

  19. Minimum – maximum flows, channeling, peaks, continuous.  All necessary discussions.  Possible recirculations for proper flows.

  20. Is the 18 GPM RO need based on what?  77° or 60°, or 55° or 52° - or how was this RO determined?

  21. What is incoming water pressure?  Will there need to be a pre-booster pump?

  22. Has an SDI test been done on site?  This is critical for membrane fouling issues and operational issues including flux rate and proper RO sizing.

  23. Has there been osmotic back pressure discussions?

  24. is CO2 an issue – as membranes won’t remove CO2 and DI’s may exhaust extremely prematurely.

  25. PEDI questions – 9” vs. 12” vs. 14” vs. dual bed SB, pre-treatment vs. in-series PEDI MB.

  26. Monitoring water at all points – is there a system to shut equipment down when quality drops below spec?

  27. Has EDI been brought up?

  28. What is going on with the auto-DI discussions?  Many more questions / issues here!  Neutralization, chart graphing, MPCA issues, separation, recirculation, quality control.

  29. Space requirements for total system VS what is available?  This includes floor footprint, height, doors, docks, stairs, piping in the way, hoists, lifts.

  30. Power and drain requirements? For all components.

  31. Pre-Treatment needs – Depth filters, softeners, iron filters, carbons, 10 micron, UV, feeders.

  32. Will there be any install, start-up, PM’s, service contract needs, chemicals, salt.

  33. Spare Parts!

  34. How long will membranes last??  At what % rejection will they need to be replaced / cleaned?

  35. Clean in place skid – is it required?         

  36.   These are only some of the questions to ask depending on the application.  We could write down 35 more for other apps.