Hayward THD ADAPTER FOR PRESSURE GAUGE

The Hayward THD Adapter for a pressure gauge is a small threaded fitting designed to create a secure, leak‑free connection between a pressure gauge and the corresponding port on a Hayward filter or related equipment. Its precise threading ensures proper seating so the gauge can read system pressure accurately without air intrusion or water seepage, which is essential for monitoring filtration performance and diagnosing flow issues. Made from durable, chemical‑resistant material, the adapter withstands long‑term exposure to treated water, pressure fluctuations, and outdoor conditions without degrading. Because it is a compact molded or machined connector, the estimated weight generally falls in the range of 0.02 to 0.05 pounds.