SKU: 83871091639

PENTAIR ORP SENSOR - 522187

$143.15 $159.06
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No.2 Bestseller on watersyst.com >

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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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For Your Every Summer RSVP, with Code: SUMMER15

Description

PENTAIR ORP SENSOR - 522187The Pentair ORP Sensor (522187) is the critical replacement probe that pool contractors rely on for precise chemical automation in commercial and residential installations. This genuine OEM sensor integrates seamlessly with IntelliChem Chemical Control Systems, providing real time oxidation reduction potential monitoring that ensures optimal water sanitation and clarity for your clients. Professional Installation Benefits Designed for contractor

The Pentair ORP Sensor (522187) is the critical replacement probe that pool contractors rely on for precise chemical automation in commercial and residential installations. This genuine OEM sensor integrates seamlessly with IntelliChem Chemical Control Systems, providing real-time oxidation-reduction potential monitoring that ensures optimal water sanitation and clarity for your clients.

Professional Installation Benefits

Designed for contractor efficiency, this ORP sensor features hand-tightening installation with integrated O-rings that eliminate the need for threaded sealing tape. The precious metal sensing element (platinum or gold) delivers laboratory-grade accuracy across 0-900mV range for commercial systems and 400-900mV for residential applications, reducing callbacks and maintaining your professional reputation.

Why Pool Contractors Choose MT Pools

MT Pools understands the demands of pool service and construction professionals. Our superior customer service ensures you get genuine Pentair parts when you need them, with expert technical support to keep your projects on schedule. Join our daily recurring customer base and experience the difference professional-grade service makes.

Frequently Asked Questions

How often should ORP sensors be replaced in commercial pools?

ORP sensors typically last 1-2 years in commercial applications depending on bather load and water chemistry. Regular cleaning extends sensor life and maintains accuracy.

Is the sensor wire included with the 522187 ORP probe?

No, the sensor wire is sold separately. The probe includes GREEN and CLEAR wires that connect directly to the IntelliChem controller's ORP terminals.

What's the maximum operating pressure for this ORP sensor?

The Pentair 522187 ORP sensor operates at maximum 25 psi in the flow cell. Extreme pressure variances can affect readings and damage the sensor.

Does MT Pools offer bulk pricing for multiple sensors?

Yes, MT Pools provides competitive B2B wholesale pricing for pool contractors, with volume discounts available for larger orders and ongoing service accounts.

Order Your Replacement Sensor Today

Don't let faulty sensors compromise your chemical automation systems. Order genuine Pentair ORP sensors from MT Pools and maintain the precision your clients expect. Our team is ready to support your success with fast shipping and expert technical guidance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83871091639

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4.9 ★★★★★
Based on 28 reviews
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Product Reviews
M
Verified Purchase
monsieurcritique
Belleville, US
★★★★★ 5
Good product. My dog is very entertained and stimulated by playing with it.
Color: Green, Size: Small (2.0 in, Pack of 2)
I'M AMENDING THIS REVIEW AND ADJUSTING THE RATING UPWARD! Though it took my dog a little while to adjust to how differently this ball behaves, HE LOVES IT NOW. I wish I could give you a sense of how enjoyable and comically entertaining it is to play with him using it. ORIG. REVIEW: Bought this for a little 8 lb. aggressive chewer who loves to play fetch. I initially bought the 2" Chuckit! Ultra ball previously. It is the most amazingly durable product I've found for this pup. Very firm, but not hard on his teeth. He's very quick and agile, so I thought he would like the eye-mouth coordination challenge of a ball that changes direction suddenly. I guess my only disappointment with the product is that the ball is hollow instead of having a solid core like the Ultra ball, so he doesn't enjoy chomping down on it the same way. The erratic bounce feature is entertaining, but the pup is a little skittish, so he was intimidated at first. He's warmed up to it, but not with the same enthusiasm as the Ultra ball. Having said all this, I don't fault the product for the rating I gave it. It is a quality-made product that performs as advertised. I just didn't anticipate that my dog would be less enthusiastic than I thought.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2016
M
Verified Purchase
Me
Dallas, US
★★★★★ 5
Awesome
Color: Green, Size: Large (3.0 in, Pack of 1)
Love all the chuckit balls and products and so does my dog. Very durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
Johnathan Robinson
Port Orchard, US
★★★★★ 5
Highly entertained golden retriever!
Color: Green, Size: Large (3.0 in, Pack of 1), Color: Green, Size: Large (3.0 in, Pack of 1)
My golden retriever spends hours chasing this ball. Its erratic bounce pattern keeps him engaged and guessing where to chase the ball. It is durable and stands up to chewing well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
C
Verified Purchase
Cindy N.
Lowell, US
★★★★★ 4
Great quality ball
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
The product is great no issues. It’s very durable. All of this brands products are strong and durable. The only reason I gave it a four star is I think my dogs prefer more the blue round balls. So that being said, I won’t buy these anymore, but they love the blue ones whether they’re the recycled or not. Great company!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025
B
Verified Purchase
Brandie Luvlee
Houston, US
★★★★★ 5
Unique bouncing
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
Outside of many my kids🐶 balls this one his best favorite for than the others as the bounce is high and unpredictable that makes it more intellectual and exciting for him
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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