Wayne, Pennsylvania · Independently owned since 1973
When the train goes down, the resin ships.
One of the nation's largest distributors of ion exchange resin, reverse osmosis membranes and filter media. Over 6,000 cubic feet of ion exchange resin held in stock — so a replacement bed leaves on your schedule, not a mill’s.
6,000+ CF
Ion exchange resin in stock
53 yrs
Trading since 1973
9
Resin and membrane manufacturers distributed
5
Named people on direct extensions
What we stock
Consumables for the whole train
Resin, membranes, media, salt and chemistry from one supplier — matched to your application rather than to a single manufacturer's catalogue.
Ion Exchange Resin
Softening, demineralisation, condensate polishing and mixed bed.
7 grades listed →
Reverse Osmosis Membranes
Brackish, seawater, low-energy and fouling-resistant elements.
5 grades listed →
Filter Media
Carbon, anthracite, garnet, greensand, gravel, pumice and sand.
7 grades listed →
Salt Products
Solar salt, rock salt and de-icing grades.
3 grades listed →
Treatment Chemicals
Antiscalants, coagulants and flocculants, biocides and cleaners.
4 grades listed →
Bulk Bags
40 cubic foot bags for resin storage and disposal.
1 grade listed →
Find your vessel
Every stage of a demineralisation train, and what fills it
If you know which vessel is due, start there. If you are not sure whether the bed is exhausted or fouled, send us a sample first.
- 01Pressure FilterFilter mediaView products →
- 02SoftenerCation resin + saltView products →
- 03Cation BedStrong acid cationView products →
- 04Anion BedStrong base anionView products →
- 05Mixed BedPolishing resinView products →
- 06RO SkidRO membranesView products →
A typical industrial demineralisation train. Select any vessel to see what we stock for it.
Services
More than a box on a pallet
Analysis before you buy, removal and disposal after, and a named technical contact throughout.
Used Resin Removal
Spent resin taken off site so the bed changeout is one job, not two.
Resin and Water Analysis
Find out whether the bed is exhausted, fouled, or simply mis-specified.
RO Element Cleaning
Recover flux and rejection before committing to a replacement element set.
Turnkey Changeout
Removal, installation and disposal handled as a single scope.
Technical Support
A named person who knows the chemistry, on a direct extension.
Plus process equipment through our corporate alliances — filters, softeners, UF, RO, EDI, clarifiers and custom-built designs.
See all services →
Why an independent
Not tied to one manufacturer’s line.
Klenzoid Equipment Company is an independently owned and operated company. As such, we can match your specific requirement with the correct technology necessary to solve your water treatment concerns.
We began selling replacement ion exchange resin for industrial water treatment in 1973, and expanded the product lines as the industry changed. The long relationships with our manufacturers are what keep the shelves full.
Industries served
Pulp and Paper
Boiler feedwater and process water at high volume, where an unplanned outage stops the machine.
Utility and Power
Demineralised makeup and condensate polishing to protect the boiler and turbine.
Cogeneration
Compact demineralisation trains with tight resin specifications and short changeout windows.
Petrochemical
Process water, cooling makeup and heavy duty on filtration and treatment chemistry.
Manufacturing
Softening, filtration and process water across a wide range of duties and plant ages.
Pharmaceutical
High-purity water where resin grade, documentation and consistency all matter.
Semiconductor
Ultrapure water — mixed bed polishing and membranes held to the tightest tolerances.
Who answers
Five people, five direct extensions
Klenzoid Equipment Company's employees are responsive, experienced and dedicated to providing the best customer service in the industry.
Send us the vessel, the volume and the date.
Tell us what you are running and when the window opens. If we have it on the shelf, we will say so — and if a clean would do the job instead of a replacement, we will say that too.