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DI Resin Vessels


Our range of DI Resin Vessels are manufactured from WRAS approved Polyglass material and come pre-filled with high grade MB115 Mixed Bed DI Resin. Designed for use in pure water production applications, such as car detailing and window cleaning. Vessels can be installed either as a standalone solution to produce DI water, or after a Reverse Osmosis system for a “DI polish” bringing water down to 0ppm. Available in 3 capacities from 8.8L of resin to 26.9L.

Why Choose Our DI Resin Vessels?

  • Constructed from WRAS approved lightweight Polyglass material
  • Built in head and distribution system with 3/4″ ports
  • Pre-filled with MB115 mixed bed DI resin
  • Produces 0ppm de-ionised water

Need help with our DI Resin Vessels? Give us a call on 01622 933 853


Designed for use in pure water production applications such as car detailing, window cleaning (water fed pole), surface finishing and the cutting of spirits, our pre-filled DI Resin Vessels produce de-ionised water at 0ppm. Where pure water is used for cleaning, it gives a spot-free finish without the need for contact drying. The 3/4” female ports can be adapted to suit your existing pipework, however please note that only plastic or stainless steel fittings should be used with pure water.

When the DI resin inside is expended, the vessel can easily be refilled with bags of MB-115 resin available to purchase separately.

How Often Do I Need To Change The DI Resin In The Vessel?
All DI resin has a finite lifespan, so how long it will last will vary depending on the TDS of your incoming water. To get an estimate of how long your resin will last you can use our DI resin calculator linked below. The total resin volume for each size of vessel can be found under the specification tab, or under the vessel size drop down.

Key Product Information

  • Refillable and re-usable vessel once resin is expended
  • Cycle tested vessels (250,000 times) to ensure durability
  • High quality glued distribution system
  • Floor standing base supplied
  • Lightweight and portable

Compatible Products


Need help with our DI Resin Vessels? Give us a call on 01622 933 853


Suitable For

Window Cleaning, Car Detailing, Electroplating, Surface Finishing, Light Commercial, Industrial, Manufacturing, Food & Beverage

Port Size

3/4" Female Inlet/Outlet

Resin Capacity

8" x 17" Vessel: 8.8L (264,000ppm)
8" x 35" Vessel: 20.5L (615,000ppm)
8" x 44" Vessel: 26.9L (807,000ppm)

Max Temperature


Max Pressure

10.5 Bar


CE PED 97/23/CE
WRAS Approved
ACS Approved

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