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The SPEARS M-66-P is a PVC male adapter designed to connect a male hose thread (MHT) fitting to a slip-socket pipe connection. The adapter accepts a standard 0.75-inch slip pipe on one end and transitions to a 0.75-inch MHT connection on the other. PVC construction makes this fitting suitable for cold and ambient-temperature water supply, irrigation, and general plumbing distribution lines. Plumbers and irrigation technicians install this fitting when a threaded hose connection must tie into a solvent-weld PVC line. The lightweight, corrosion-resistant body keeps installation straightforward and eliminates the need for metal hardware in compatible applications.
This adapter is used in residential and light commercial plumbing, irrigation systems, and outdoor water supply lines where a garden-hose-thread connection must interface with a PVC solvent-weld run. It is a common component at hose bibb transitions, valve connections, and irrigation manifolds. The 0.75-inch size is the standard for most residential hose and lateral line work, making this fitting widely applicable across typical service calls.
Designed as an OEM-style replacement or standard-use fitting for 0.75-inch PVC solvent-weld piping systems requiring a male hose thread termination point.
A licensed plumber or irrigation technician should install this fitting in accordance with local plumbing codes and applicable IPC guidelines. Before beginning work, shut off the water supply and relieve line pressure completely. Apply PVC primer and solvent cement to the slip end per the cement manufacturer's instructions before joining to the pipe. Do not use this fitting on hot water lines or above the pressure rating of standard Schedule 40 PVC without verifying suitability.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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