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Water Level Control Fill Only

Price $1,150.00 / each

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  • Item # 4GHK8
  • Mfr. Model # WLC3000-220VAC
  • UNSPSC # 41112407
  • Catalog Page # 3802
  • Shipping Weight 16.65 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Universal Electronic Water Level Controllers
Provide precise control that compensates for wave action and manages water levels to within 1/8" of operating range. Dry-contact digital circuitry easily integrates with existing building automation systems, with a separate relay for each set point. Modular, quick-connect design uses no mechanical floats. Control panel has water level and fault indicators and diagnostic self-test button. Rugged and reliable controllers have a 15-yr. duty cycle in indoor or outdoor use. Watertight, dust-tight, corrosion-resistant NEMA 4X enclosure. For cooling towers, water and stormwater holding and storage tanks, irrigation lakes, and sewage water systems. 83/4"H x 101/2"W x 6"D. Each includes 20"L x 3" dia. PVC pipe containing 1/4" stainless steel probes, 50-ft. sensor wire, mounting bracket, and U-bolts.

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Technical Specs

  • Item Water Level Control
  • Type Universal
  • Control Type Electronic With Microprocessor For Site Automation or Integration
  • Number of Switches 1
  • Switch Type SPST
  • Enclosure Height (In.) 8-3/4
  • Enclosure Width (In.) 10-1/2
  • Enclosure Depth (In.) 6
  • Enclosure Type NEMA 4X
  • Enclosure Color Grey
  • Sensor Length (In.) 20
  • Sensor Dia. (In.) 3
  • Sensor Cord Length (Ft.) 50
  • Max. Circuit Length (Ft.) 50
  • Sensors Included Fill Height Only
  • Sensor Placement On The Environment Wall or In A Static Pipe
  • Operating Range 1-1/2"
  • Valve Can Be Used With 1"Npt And 110Vac Or Eqivalent Made By Asco Model 8221
  • Input Voltage 220VAC 50/60Hz
  • Relays 30 Amps at 250VAC
  • Special Features Easy To Read Led Display, No Moving Parts, Compensates For Wave Action, Modular Construction, One-Step Internal Testing System For The Electronics, Building Automation Dry Contracts, Stainless Steel Probes, 110Vac Solenoid Required ( Purchase Seperately) Rated For Outdoor Installation, Low Voltage Probe, Can Be Integrated Into Building Automation System, Seperate Relay For Each Set Point, No High Voltage In The Wet Area Of The System
  • Special Information The WLC Series is perfect in any application where water level management is important such as cooling tower basins and water holding tanks for cooling towers. It uses a microprocessor that monitors all probes for correct operation and then provides the corresponding outputs to drive the power relays, the Building Automation System and a visual indication of the operational status. The Modular construction and a self-test feature insure user-friendly operation. By using a very low voltage and current, WLC Series sensors never foul or degrade
  • Application Cooling Towers, Water Water Tanks, Storm Water tanks, Sewage Water Systems, Well Water Holding tanks, Irrigation Lakes, Boilers, Water Storage Tanks
  • Includes Waterline Controller in NEMA 4x Box, Sensor Wire, Stainless Steel Sensor Assembly, Mounting Brackets and U Bolts, Installation Instructions,
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Product Q&A

(2 Questions : 2 Answers)

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1 answer

My water line controller does not work.

The green power light blinks red three times then hesitates then blinks three times over and over. If I push the test button after a few seconds the relay will click on and after a few seconds it will click off. Then the power light will resume blinking red. What could be the problem???
2 months, 2 weeks ago
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Answer: 
In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
1 month ago
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Item # 4GHK8
Mfr. Model # WLC3000-220VAC
UNSPSC # 41112407
Catalog Page # 4243
Shipping Weight 16.65 lbs.

I am looking for a water level controller that will work in saltwater solutions where electrolysis will not plate/degrade the sensor. Will this one work or are there other items I may purchase?

Thanks,
Brian
11 months ago
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Answer: 
Hello. As far as the 4GHK8 goes, We do not have a food grade level sensor made for that unit.

We are sorry but to further assist you with proper product selection we would need more information. If you could please call 800-472-4643 and speak with one of our Plumbing tech reps they will be able to assist you.

Thank you for using Grainger Ask and Answer.
11 months ago
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  • 2016-02-06 T19:57:48.776-06:00
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  • 2016-02-06 T19:57:48.778-06:00
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