Gold Member Since 2015
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Guangzhou Palicy Trade Co., Ltd.

Swimming Pool Controller, Swimming Pool Equipment, Swimming Pool Chemtrol Controller manufacturer / supplier in China, offering Swimming Pool Water Quality Monitor Chemtrol Controller, 1/2" Dn15 Brass Multi Directional Jet Water Fountain Nozzle Spray Sprinkler Rotating Sprinkler Head, Brass Column Garden Square Fireworks Pool Water Pond Fountain Nozzle Sprinkler Spray Head Ssh327 (DN15/G: 1/2′) and so on.

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Supplier Homepage Product Pool cleaning equipment Swimming Pool Water Quality Monitor Chemtrol Controller

Swimming Pool Water Quality Monitor Chemtrol Controller

FOB Price: US $550 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $550/ Set
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Production Capacity: 5000
Transport Package: Carton
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 250#
  • Accessory Type: Swimming Pool Cleaning
  • Trademark: Palicy
  • HS Code: 9026800000
  • Occasion: Bathroom, Gym, Garden, Playground
  • Material: Plastic
  • Origin: China
Product Description
Swimming Pool Water Quality Monitor Chemtrol Controller
Product Description

1.Product description
The CHEMTROL 250 is a microprocessor-based digital controller designed to maintain both sanitizer ORP (oxidation-reduction potential or Redox) and water pH in high-end residential pools, small commercial pools and spas and light industrial applications.

Designed for affordability, simplicity of installation, ease of use and long-term reliability, it includes features normally not found on this type of controller, such as:
Adjustable Set Points
djustable High and Low Alarms,
Adjustable Overfeed Safety Timers,
Adjustable Proportional Feed Control.

We carry all aspects of the system:
Chemical Feed Pumps,
Chemical Storage Tanks for the use of Sodium Hypochlorite  CO2 Controllers for pH Control

Swimming Pool Water Quality Monitor Chemtrol Controller

Swimming Pool Water Quality Monitor Chemtrol Controller
Swimming Pool Water Quality Monitor Chemtrol Controller

Swimming Pool Water Quality Monitor Chemtrol Controller

Swimming Pool Water Quality Monitor Chemtrol Controller

Easy to install
Simple to use
All Control Functions on Front Panel
Separate Adjustable Setpoints
Separate Adjustable Alarms
Acid/Base Selector
Proportional Feed with Adjustable Bandwidth
Separate Adjustable Overfeed Safety Timers
Waterproof Cabinet with Clear Window Cover
2year Electronics Warranty
Toll-Free Technical Support



Adjustable from 400 to 900 mV


Adjustable from 4.0 to 10.0


Platinum electrode with 10-ft (3 m) cable


Glass electrode with 10-ft (3 m) cable


ORP (3 digits) and pH (2 digits) LEDs


Manual, automatic, proportional


Setpoint, calibration, limits, feed rate


LEDs for feed mode, feed status, alarms


Audio, visual and remote alarms 
Out-of-range limits and overfeed safety timers


Polystyrene 9x7x4 in. (22x18x10 cm)


110V, 230V or 24 VAC (specify)


PVC tees for 1-1/2" or 2" line


2 years on electronic module 
1 year on all other parts


12x12x12-in (30x30x30 cm) carton
8 lbs (3 kg) without pumps 
16 lbs (6 kg) with 2 chemical feed pumps

4.Installation of the CHEMTROL 250 is as easy as 1-2-3.

  1. CONTROLLER - Connect the controller to the 110 or 230V output of the Timer in parallel to the recirculation pump.  This will prevent accidental feeding of chemicals when the pump is not running. Make sure to follow the electrical code.
  2. SENSORS - Install the ORP and pH sensors on the recirculation line or on the optional bypass line.  The two sensors can be mounted directly on the main recirculation line with 2" PVC tees, as shown on the schematic.  For recirculation lines over 2" in diameter lines, the sensors should be mounted on a 1/2" bypass line.
  3. CHEMICAL FEEDERS - Connect the chemical feeders to the 110 or 230V controller outputs, according to the manufacturer's instructions, making sure to inject the chemicals downstream of the sensors.  For a bromine or chlorine erosion feeder, install a corrosion-resistant solenoid valve on the intake line of the feeder.  The controller is compatible with most ozonators and electrolytic generators.


1.Q:Does the products have CE/ROHS certificate?

A:Yes, we can offer the CE/ROHS certificated for you as to your requirements.

2.Q:What's the shipping method,shipping time?

A:Our products could be shipped by Sea, by Air, and by Express.which methods to be used is based on the weight and size of the package, and with consideration of customer's requirements. by sea:20-40 days; by air:5-10 days ;by express:3-6 days.

3.Q:Can I use my own forwarder to transport the products for me?

A:Yes, if you have your own forwarder in Guangzhou, you can let your forwarder ship the products for you. And then you will no need to pay the freight to us.

4.Q:What's the Payment method?

A:T/T, 50% deposit before production, the balance before delivery. We suggest you transfer the full price at one time. Cause there is bank process fee, it would be a lot of money if you make twice transfer.

5.Q:How to Place an order?

A:Please kindly send us you order by email or Fax,we wil confirm the PI with you .we wish to know the below:Delivery information-company name,details address,phone/fax number,destination,transportation way;Product information:item number,size,quantity,logo,etc

Thank you for visiting our website. If you want to know about more information about our products or our company
furtherly, please welcome to contact with us anytime!

Tel:  +86 020 29049956 
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Ms. Lily Liao
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