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Supplier of Pre-owned Industrial Filtration Equipment

Water Works, founded in 1993, is a worldwide supplier of pre-owned filtration and process equipment that can accommodate most major industries, including Chemical, Paper, Pharmaceutical, Plating, Automotive, Food and other related industries.
Water Works has a friendly sales staff that can help you with your equipment needs. We can supply you with details by using photos, prints, videos, and other support information, making it easier to decide on equipment purchases. Most units can be viewed at our facility in Crown Point, Indiana which is located in Northwest Indiana near Chicago. We are conveniently located approximately an hour from 3 major airports.

Unit # 3400 Portable Filtration cart on wheels with one Sandpiper 1 1/2" poly AODD pump and Sentry pulsation dampener / one Pentek aluminum P-2 bag filter housing / one Shelco cartridge filter, 304 stainless steel, model 4FOS4C-304, hold four 40" cartridges / Control box with Sola power supply / Allen Bradley PLC model 2080-LC30-16QWB / with two regulators and two auto solenoid valves. All piped and wired for two step filtration. Designed and assembled by AeroSpec in 2014. Excellent condition. Different configurations of carts available.
See category "Filter Housings" for complete listing.

GENERAL STEEL TANK CO. - FUEL/WATER SEPARATOR FILTERS 600 gpm | 150 psi | aluminum construction | 6" inlet and outlet | holds 30 filter elements | skid mounted ITEM # 3211 & 3212. Click here for more...

Like new Sandpiper 1 1/2", poly DD pump, Part number S15B3P1PPAS000, manufactured 2014, with Sentry Pulsation Controller, Model A905NDP, polypropylene, 1 1/2", were installed but used very little, many available. See category "Pumps-Diaphragm"

Like new Wilden, 1", polypropylene Double Diaphragm pump, Model P200/PKPPP/WFS/WF/PWF, manufacture 2014, pumps were installed but used very little. Large quantity available. See category  
See category "Pumps-Diaphragm"

Unit # 3391 Wastech non-metallic pump skid has two Yamada 1 1/2" poly AODD pumps. Both are tied to a junction box which would be controlled by a PLC. (PLC not with unit) One pump has auto pump control, was feeding a filter press. The controller raises the line air pressure to the pump in four increments there by increasing the pump output pressure in four increments. The other pump was feeding a clarifier, also tied to the junction box. Excellent condition.

Unit # 3392 Wastech non-metallic chemical treatment skid. Two Yamada 3/4 "poly AODD pumps piped to one Yamada pulsation damper.
One Widen 1/4" poly AODD pump. One Tuthill stainless steel gear pump for polymer 0.11 GPH with inverter duty 1/2 HP motor and controller. One static mixer and other components. All AODD pumps tied to junction box to be controlled by PLC (PLC not with unit). Per tags on unit was feeding lime, CaC12 and polymer. Excellent condition.

Dust Collector - Todd Manufacturing Company, Griffin Environmental Collector, Model CF30N, 12' Tall X 4' Diameter with surge hopper, 304 stainless steel, sanitary finish, 30 bags, 4 1/4" diameter X 87" long (233 square feet), pulse type, has collection cone & stainless steel rotary, air lock, explosion proof package, 4' diameter surge hopper with vibrator, ladder & small platform. Click here for more...

Equipment - links

Water Works --
A Division of Polydisc, Inc.
P.O. Box 122 / 501 Foote St.
Crown Point, Indiana  46307
toll free: 800.232.9334
ph: 219.663.8210

fax: 219.662.1503

Equipment - Links
Air Compressors
Air Dryers
Belt Filter Press
Cake Carts
Chart Recorders
Control Panels
Dissolved Air Flotation
Dust Collectors
Electrical Components
Filter Housings
Filter Media
Filter Plates
Filter Presses
Flow Meters
Grinding Wheels
Heat Exchangers
Inline Bags
Ion Exchange
Jib Cranes
Laboratory Equip
Lifting Devices
Material Handling
Misc Valves/Pumps
Sand Filters
Sludge Dryers
Wastewater Treatment
Water Softeners
Water Treatment