Pentair Chlorinator Gasket Tube Fitting | R172033Z
Pentair
SKU: R172033Z
Not sure it fits?
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Rainbow 300 / 302 Automatic Feeder
Not sure it fits?
See this part on the interactive diagram
Rainbow 300 / 302 Automatic Feeder
Pentair R172033Z Gasket (Tube-Fitting)
Part Number: R172033Z
Description
A replacement gasket designed for use in specific Pentair automatic chlorine/bromine feeder systems. It ensures a secure, leak-resistant seal in the tube-fitting connection of the feeder body.
Compatibility & Fitment
- Fits Pentair Rainbow feeder models 300, 302, 300-19 and 300-29 where the original tube-fitting gasket is specified.
- Used when the fitting shows signs of leakage, the gasket is worn or missing, or during routine feeder maintenance or rebuilds.
- Designed for use with the feeder’s 3/8″ tube fitting connection (verify size before ordering).
Features & Specifications
- Material: Durable elastomer seal suitable for chemical feeder environments.
- Designed specifically for tube-fitting connection (≈ 3/8″ OD) inside the feeder manifold.
- OEM Pentair-branded part—ensures exact fit and performance in the specified feeder models.
Installation Notes
Turn off feeder system and relieve pressure before servicing. Disassemble the tube-fitting connection, remove the old gasket and clean seating surfaces. Install the new R172033Z gasket in the proper groove, re-assemble the fitting with correct torque, restore system operation and check for leaks or seepage around the fitting.
Maintenance Tip
Inspect the gasket whenever you perform feeder maintenance. Replace if you notice flow irregularities, chemical seepage around the fitting, or if the gasket appears brittle or deformed. Using a fresh gasket helps maintain feeder reliability and avoids chemical loss or equipment damage.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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