Rola-Chem RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — shown from the opposite side

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — the 2 x 38 GPD Standard Probes option

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — the 1 x 38 GPD Gold Tip Probes option

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — the 2 x 38 GPD Standard Probes option from the opposite side

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — the 1 x 38 GPD Gold Tip Probes option from the opposite side

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — 120V solenoid valve kit included in this configuration

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — in-line strainer kit included with the system

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — clear 7/16 in supply tubing included

RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System — black 3/8 in poly injection tubing included

Rola-Chem

Rola-Chem RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System

Name: Rola-Chem RC555XXP Ready-to-Mount pH/Dual ORP/FAC PPM Dosing System
Brand: Rola-Chem
SKU: 555018
Price: 2560.0 USD
Availability: InStock

555018

$2,560.00 - $3,590.00

Save $76.80 on this order paying by wire

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Key Specs

Wired, plumbed and mounted before it ships. Hang it, tie it in, plug it in.

Channels: pH + Dual ORP + FAC PPM
Power: 120V corded
Feed Cycle: 0.6 - 900 sec
Max Output: 3.15 A

This is the whole dosing station on one board, wired and plumbed before it ships. The RC555XXP controller, the metering pumps, the probes, the flow cell and the strainer are already mounted on a polypropylene panel — you hang the board, tie in the sample line and the injection points, and plug it in.

Features and benefits

Controller, pumps, probes and flow cell pre-mounted on a polypropylene board
Globe flow cell kit with flow switch, valves and fittings
In-line strainer kit
40 ft of 3/8 in black and 100 ft of clear 7/16 in tubing
Dual ORP with FAC PPM readout, ethernet cable included

Who it's for

Operators who want one part number instead of a parts list
Installers working to a fixed commissioning window
Facilities standardising several plant rooms on the same layout

What's in the box

Pre-mounted polypropylene board assembly
Controller
Metering pump(s) as configured
pH and ORP probes
Globe flow cell kit
In-line strainer kit
Tubing and fittings

Before you order

Pick the pump configuration to match your bather load and chemical strength, not the pool volume alone. Erosion-feeder sites want a solenoid configuration rather than a pump. Confirm you have wall space for the board and a sample line you can tap. This ships as a single freight item.

This product is offered in 15 configurations. Choose the pump configuration and probes & feed that matches your installation before adding to cart — configuration is set at the factory.

Key Features

Controller, pumps, probes and flow cell pre-mounted on a polypropylene board
Globe flow cell kit with flow switch, valves and fittings
In-line strainer kit
40 ft of 3/8 in black and 100 ft of clear 7/16 in tubing
Dual ORP with FAC PPM readout, ethernet cable included

Who It's For

Operators who want one part number instead of a parts list
Installers working to a fixed commissioning window
Facilities standardising several plant rooms on the same layout

What's Included

Pre-mounted polypropylene board assembly
Controller
Metering pump(s) as configured
pH and ORP probes
Globe flow cell kit
In-line strainer kit
Tubing and fittings

About the Brand

Rola-Chem, a division of The Specialty Mfg. Co. based in St. Paul, Minnesota, has supplied chemical feed and control equipment to pool and spa professionals for more than six decades. Its Pro Series 300 peristaltic pumps and RC554XP and RC555XXP controllers are listed to NSF/ANSI 50, and the company operates under ISO 9001.

Specifications

ORP: Dual ORP

Control

Feed Cycles: 0.6 to 900 sec with 5-minute analyzation periods
Feed Mode: Timed or Continuous

Electrical

Power: 120V corded (input/output)
Maximum Output: 3.15 Amps

Assembled board ships as a single freight item. Freight is quoted before the order is confirmed.

Rola-Chem flow control products carry the manufacturer's limited warranty: products proved to have manufacturing defects will be replaced without charge within 6 months of the date of delivery. The manufacturer must be given the opportunity to inspect the product and its installation.

The warranty does not cover expense for removal, reinstallation or other consequential damages, and it is the manufacturer's sole warranty - implied warranties of merchantability and fitness for use are excluded.

: Match the pump output to the chemical demand, not the pool volume alone. A high-bather-load commercial pool on liquid chlorine usually wants the 38 or 77 GPD pumps; a small spa is fine on 12 GPD.
: It replaces both metering pumps with 120V solenoid valve kits, for sites feeding through erosion (tablet) feeders rather than liquid chemical. The controller logic is the same.
: The board is pre-wired and pre-plumbed. On site you mount the board, tap a sample line into the return, run the injection tubing to the injection fittings, and connect power.
: Gold tip ORP probes are specified for salt-chlorinated water, where a standard platinum tip drifts. If the pool is on a salt system, take the Gold Tip configuration.
: Yes. The assembled board is a single oversized item and ships freight. We quote freight before the order is confirmed.

Free standard shipping on most orders in the lower 48
Authorized dealer, full manufacturer warranty
Price match on identical in-stock items
Real pool experts on the phone: (817) 587-4397

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Financing

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Frequently Asked Questions

: Use our Request a Quote page and include the product, configuration, intended use, and delivery ZIP code. We reply within 12 business hours. You can also call or text us at (817) 587-4397.
: Yes — pay by wire transfer or Zelle and save 5% on your entire order. Those methods carry no card processing fees, so we pass the savings straight to you.
: Yes, on most orders. Free standard shipping is included on most orders delivered within the United States. Some oversized or freight-only items are quoted for your delivery address — the product page will tell you before you buy.
: Yes. Orders under $1,000 split into 4 interest-free payments with Shop Pay. Larger orders — most of our equipment — split into 3, 6, 12, 18, or 24 monthly payments at 0%–36% APR depending on your credit. Checking your options at checkout does not affect your credit score.
: Most eligible products have a 30-calendar-day return-request window. Written return authorization is required — do not ship a return before approval. Return freight on oversized items is at the buyer's cost and can be substantial.
: Coverage follows the applicable manufacturer's warranty. We are an authorized dealer for the brands we carry and can help route eligible warranty claims. Contact us with your order number, product details, and photos of the issue.
: Yes. We match the total delivered price for an identical in-stock item from an authorized U.S. retailer, before purchase or within 7 days after. Call or text (817) 587-4397 or email hello@pooldirectsupply.com to request a match.