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Automatic Swimming Pool Controller, ORP & pH controllers

We offer many makes of swimming pool controllers. Commonly called ORP controllers or pH controllers. We also sell replacement ORP probes and pH probes, generic and original.

Some of the equipment we offer:

  • Rola-Chem ORP controllers, chemical controllers
  • Replacement Rola-Chem parts
  • Rola-Chem ORP probes
  • Rola-Chem pH probes.
  • Santa Barbara Control: Chemtrol CH250, Chemtrol 255, Chemtrol PC2000, Chemtrol PC3000, Chemtrol PC5000
  • Chemtrol replacement ORP probes
  • Chemtrol pH probes
  • Chemtrol parts and Chemtrol service
  • CAT Controllers: CAT 1000, CAT 2000, CAT 4000, CAT 5000 (CAT wireless controllers and CAT automated controllers)
  • Polaris Watermatic

Considerations when Selecting a Pool Controller

  • How reliable is the ORP and pH controller.
  • How fast can you get parts for your pool controller.
  • Ease of operation on your chemical controller.
  • How many companies can sell parts for your pool controller. Generally, you don’'t want to get stuck with a company who is the only distributor in your area. If you do, you will likely pay a lot more for parts and service.
  • Do you really need all the bells and whistles on your pool controller? Most people only want to control the ORP and pH with the controller.
Displaying products 1 - 17 of 17 results
CAT 2000 Pool Controller, Control Chlorine and pH automatically, includes ORP probe and pH probe
Price: $1,749.00
CAT 2000 Pool Controller, Control Chlorine and pH automatically, includes ORP probe and pH probe
CAT 2000 automatic pool controller enables you to control your chlorine and pH with this ORP and pH controller.
CAT 2000 Professional Package, ORP & pH Pool Controller with flow cell and 24" PVC backboard
Price: $2,399.00
CAT 2000 Professional Package, ORP & pH Pool Controller with flow cell and 24" PVC backboard
CAT 2000 Professional Package, ORP and pH automatic pool controller with flow cell and 24" PVC backboard
CAT 4000 R25, Wireless Chlorine and pH Automatic Pool Controller
Price: $2,999.00
CAT 4000 R25, Wireless Chlorine and pH Automatic Pool Controller
CAT 4000 automatic pool controller with communications. Wireless.
CAT 4000075-R50 CAT 4000 Automatic Pool Controller with R50 Transciever
Price: $3,299.00
CAT 4000075-R50 CAT 4000 Automatic Pool Controller with R50 Transciever
CAT 4000 automatic pool controller with communication. Includes R50 transceiver, machined flow cell and rotary flow sensor
CAT 5000-075-DS-100 With Satellite Transceiver, Machined Flowcell & Rotary Flow Sensor
Price: $3,799.00
CAT 5000-075-DS-100 With Satellite Transceiver, Machined Flowcell & Rotary Flow Sensor
CAT 5000 automatic pool controller with satellite communication
CAT ORP Probe with 10' cable Pool Part
Price: $225.00
CAT ORP Probe with 10' cable Pool Part
CAT ORP probe for their automatic controllers
CAT pH Probe with 10' cable Pool Part
Price: $225.00
CAT pH Probe with 10' cable Pool Part
CAT pH probe with 10 foot cable. Fits CAT automatic controllers Pool Part
Chemtrol 255 PPM/pH Digital Automatic Pool Controller
Price: $2,499.00
Chemtrol 255 PPM/pH Digital Automatic Pool Controller
A simple and inexpensive pool controller for Residential Pools and Spas, Commercial Pools and Spas, Hotels, Motels, Health Clubs, Apartments Buildings, Condo Associations, and Industrial Water Treatment.
Chemtrol Ch250 ORP/ph - Chemical - Pool Controller
Price: $1,699.00
Chemtrol Ch250 ORP/ph - Chemical - Pool Controller
A simple and inexpensive pool controller for: Residential Pools and Spas Commercial Pools and Spas Hotels, Motels Health Clubs Apartments Buildings Condo Associations. Industrial Water Treatment.
Chemtrol ORP Replacement Probe
Price: $270.00
Chemtrol ORP Replacement Probe
Chemtrol/Santa Barbara Control ORP Replacement Probe
Chemtrol PC2000 - Chemical Controller - Pool Controller
Price: $2,599.00
Chemtrol PC2000 - Chemical Controller - Pool Controller
The CHEMTROL® PC2000 Pool Controller features automatic control of ORP and pH with display of the Langelier Saturation Index.
Chemtrol pH Replacement Probe
Price: $270.00
Chemtrol pH Replacement Probe
Chemtrol pH Replacement Probe
GEMS Paddlewheel Flow Sensor, 1/2" FPT, direct replacement for Chemtrol 155886, 110V
Price: $228.00
GEMS Paddlewheel Flow Sensor, 1/2" FPT, direct replacement for Chemtrol 155886, 110V
Paddle wheel flow sensor for Chemtrol Santa Barbara Control pool controllers
ORP SOTA Probe with BNC Connector
Price: $149.99
ORP SOTA Probe with BNC Connector
High performance, gel sealed, porous teflon junction ORP electrode.
pH SOTA Probe with 10' cable and BNC Connector
Price: $149.99
pH SOTA Probe with 10' cable and BNC Connector
pH SOTA probe with 10 foot cable and BNC connector. pH probe.
Rola Chem Pool Controller - Controls ORP and pH, RC554000
Price: $1,399.00
Rola Chem Pool Controller - Controls ORP and pH, RC554000
Rola-Chem Digital ORP/pH Pool Controller Chemical controller. Control your chlorine and pH in your pool automatically.
Rola-Chem Digital ORP/pH Pool Controller Package with Pre-Drilled Wall System and 2 Peristaltic Pumps
Price: $1,799.00
Rola-Chem Digital ORP/pH Pool Controller Package with Pre-Drilled Wall System and 2 Peristaltic Pumps
Rola-Chem digital ORP/pH pool controller, includes 2 RC103 pumps. Automatically control your chlorine and pH with this handy wall mount set-up. Includes two chemical pumps.