ZURN Winterization Flush Tube: Flush Tubes, 900XL3, 950XL3/975XL3
The ZURN Winterization Flush Tube is a flush tube designed for use with ZURN backflow preventers. It is compatible with the 900XL3 series, as indicated by the manufacturer part number RK114-112-900XL3WF. This product…
SKU 3G-OTH-439768
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Product Description
The ZURN Winterization Flush Tube is a flush tube designed for use with ZURN backflow preventers. It is compatible with the 900XL3 series, as indicated by the manufacturer part number RK114-112-900XL3WF. This product is a winterization tool intended to facilitate the draining of backflow preventers for cold-weather protection.
Frequently Asked Questions
What is a ZURN winterization flush tube used for?
A ZURN winterization flush tube is used to drain backflow preventers for cold-weather protection. It connects to compatible ZURN 900XL3, 950XL3, or 975XL3 series backflow preventers, allowing water to be flushed out to prevent freeze damage. This tool is essential for winterizing commercial and industrial water systems.
What are the specifications of the ZURN flush tube RK114-112-900XL3WF?
The ZURN flush tube RK114-112-900XL3WF is a winterization tool designed for backflow preventers. It is compatible with the 900XL3 series and also fits 950XL3 and 975XL3 models. The product type is flush tubes, and it is intended to facilitate draining for freeze protection. Always verify compatibility with your specific backflow preventer model.
Where to buy a ZURN winterization flush tube worldwide?
3G Electric supplies the ZURN winterization flush tube RK114-112-900XL3WF to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this ZURN backflow preventer accessory.
How to install a ZURN flush tube on a backflow preventer?
To install a ZURN flush tube, first isolate the backflow preventer and relieve system pressure. Attach the flush tube to the test cock or drain port on the 900XL3 series device. Open the valve slowly to drain water. After winterization, remove the tube and close the port. Follow all local plumbing codes and manufacturer guidelines for safe operation.
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3G Electric supplies ZURN winterization tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










