Rola-Chem Digital Controller Orp-Ph Programable | 554000Rola-Chem RC554XP Generation II Programmable pH and ORP Controller, 120V Corded, 554000 In stock$1,51699
Rola-Chem Digital Controller Orp-Ph Programable | 554000

Rola-Chem RC554XP Generation II Programmable pH and ORP Controller, 120V Corded, 554000

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$1,51699
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Quick overview

  • pH and ORP together Monitors and holds the pH balance and the sanitizer level (ORP) of a pool or spa.
  • Seven-segment displays Sun-bright LED readouts show pH and ORP continuously on the front panel.
  • Simple programming One MODE button and six SET buttons, with dip switch programmable settings.
  • Feed options Proportional or continuous feed, timed or continuous, for acid or base.
  • Complete kit Controller, flow cell with flow switch, probes, 3/8 in. tubing and fittings.
  • Made in the USA One-year limited warranty on the controller electronics and probes.
Full description and specifications ↓

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Product details

The Rola-Chem 554000 is the RC554XP Generation II programmable pH and ORP controller, a 120V corded unit that monitors and maintains pH balance and sanitizer level in a swimming pool or spa.

What it does

The controller is a microprocessor-based chemical automation system. pH and sanitizer level (ORP) are displayed on sun-bright seven-segment LEDs and monitored continuously on the front panel. One MODE button and six SET buttons set the parameters, and the controller offers dip switch programmable settings, a lockout security feature, built-in out-of-range safety timeouts and pH calibration.

Feed and setup

It uses ORP technology with a redox sensor and supports proportional or continuous feed of acid or base. Feed cycles run 0.6 to 900 seconds with 5 minute analyzation periods. The pH factory setting is 7.4 with a setpoint range of 7.0 to 8.0, and the ORP factory setting is 650 mV with a range of 400 to 900 mV. It works with most peristaltic pumps and with erosion feeder and solenoid applications.

Before you order

The kit includes the controller, a globe flow cell with flow switch, probes, 3/8 in. tubing and fittings. The manufacturer recommends an in-line filter system, part number 550591, ahead of the flow cell. The controller is made in the USA and carries a one-year limited warranty on the electronics and probes.

Specifications
Brand Rola-Chem
Manufacturer part number 554000
UPC 757706001366
Model RC554XP Generation II
Type Programmable pH and ORP controller
Power 120V corded (input and output)
Maximum amps 5 amps
pH display range 6.8 to 8.2
pH setpoint range 7.0 to 8.0
pH factory setting 7.4
ORP display range 0 to 995 mV
ORP setpoint range 400 to 900 mV
ORP factory setting 650 mV
Feed cycles 0.6 to 900 seconds with 5 minute analyzation periods
Includes Controller, flow cell with flow switch, probes, 3/8 in. tubing and fittings
Warranty One-year limited on controller electronics and probes
Shipping weight 5.85 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

What does the Rola-Chem 554000 control?
The Rola-Chem 554000 RC554XP is a microprocessor-based controller that monitors and maintains the pH balance and the sanitizer level (ORP) in a swimming pool or spa.
What is included with the Rola-Chem 554000?
The kit includes the controller, a globe flow cell with flow switch, probes, 3/8 in. tubing and fittings.
What pumps and feeders does the 554000 work with?
It is compatible with most peristaltic pumps and can also be used with erosion feeder and solenoid applications.
Does the 554000 need a filter ahead of the flow cell?
The manufacturer recommends an in-line filter system, part number 550591, before the flow cell.
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