Swimming Pool Check Valve G1.5 PVC Safety Valve with Sight Lens for Spa Filter, 50mm
Product ID: TR-DZ-015547
A$51.95
In stock (checked 1 Nov 2026)
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- Price includes delivery to Sydney metro, other areas confirmed before dispatch. Outside Sydney metro we may contact you to confirm delivery, or refund you in full if we can’t deliver.
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Details
Product Description
Protect your pump and filtration system with a durable transparent check valve / backflow preventer that lets you visually monitor water flow. Built with corrosion-resistant materials for long-term reliability, it helps stop liquid backflow to reduce pump damage risk and minimize recontamination—ideal for swimming pools, spas, and filtration pipelines.
Key Features
- Clear mirror pipe design: Transparent body lets you observe internal movement and flow direction at a glance for easier inspection and troubleshooting.
- Backflow prevention: Helps prevent unpredictable pump damage caused by liquid backflow and reduces the chance of recontaminating filter equipment.
- Durable ABS + PVC build: Sturdy, anti-corrosion materials designed for long service life in typical pool/spa environments.
- Easy installation: Practical inline valve structure makes it convenient to fit into compatible pump outlet plumbing.
- Multipurpose applications: Suitable for swimming pool pump outlet lines, spa machine room plumbing, filtration equipment pump pipelines, and automatic drainage pipelines.
Specifications
Usage
Install inline on the water outlet pipe of your pump system to help maintain one-way flow. Great for outdoor swimming pools, spa machine rooms, and filter equipment pipelines where backflow protection and quick visual checks improve reliability.