Did you know that you can purchase replacement parts for your water treatment equipment from R.C. Kolstad? The advantages to purchasing from R.C. Kolstad are:
- • In-House experts designing systems using carbon, resins, filter media, membranes, valves & controllers
- • Direct purchase of media from manufacturers
- • Direct access to manufacturers’ technical support personnel
- • Expertise as your single vendor for supplies and service
You can purchase replacement parts for your water treatment equipment from R.C. Kolstad including, Cartridge Filters, Bag Filters, UV parts, Pentair Fleck and Autotrol Valves, Pentair AquaMatic Valves and Controllers, Purolite, and other Ion Exchange Resins, Activated Carbons, Filter Media and much more.
AQUAMATIC VALVES/CONTROLS
R.C. Kolstad provides AquaMatic diaphragm valves, the most commonly used valve in water treatment. These valves are available in a wide range of sizes from ¾” to six inches. Depending upon the size, these diaphragm valves are offered in cast iron, brass, or stainless steel, and/or composite materials.
CARBON
R.C. Kolstad is a distributor of activated carbon, granular activated carbon, and liquid phase activated carbon.
CARTRIDGES & BAG FILTERS
R.C. Kolstad is a leading distributor of replacement cartridge filters, Bag Filters, and filter housings. These filter housings and filter cartridges are used extensively throughout your production process. Cartridge and Bag filters can be simple prefilters for less critical uses to ultrafiltration membrane cartridges for ultra pure water production.
CONTROLS
R.C. Kolstad provides controls for softeners, filters, deionizers, or any system using a valve nest assembly or valve body. These controllers can be stagers, simple timers, standard PLC controls, custom programmed PLC controls and remote monitoring devices.
ELLIPTICAL YOKE & BOLT MANWAYS
R.C. Kolstad is a leading supplier of elliptical yoke and bolt manways for personnel access to pressure vessels. We offer complete manhole assemblies or tank manhole covers, which can be used for industrial and commercial water treatment applications.
ION EXCHANGE RESINS
R.C. Kolstad is a stocking distributor for Purolite cation, anion, and mixed bed ion exchange resins.
REVERSE OSMOSIS MEMBRANES
R.C. Kolstad is a distributor of Dow FILMTEC™, Hydranautics, Norit, Toray, and GE Osmonics reverse osmosis membranes for industrial and commercial RO systems.
TANK INTERNALS
R.C. Kolstad provides upgrade services for old water treatment systems and tanks to retrofit your water treatment equipment with new internals, refurbishing them for ongoing use in industrial and commercial water treatment applications.
TANKS
R.C. Kolstad supplies custom ASME code and non-code tanks and pressure vessels used for commercial and industrial water softeners, filters, dealkalizers, and deionizers / demineralizers. We also stock and supply fiberglass-reinforced plastic (FRP) and polyethylene-fiberglass tanks used for water softeners, filters, or deionization (DI) exchange systems.
WATER FILTER MEDIA
R.C. Kolstad is a leading stocking distributor of water filter media for industrial and commercial water filtration systems, including water filtration media such as filter sand and gravel, anthracite filter media, greensand water filter media, and garnet filter media.