The Apollo 3/4 in. Double Union Bronze Water Pressure Regulator with Gauge is built to protect your plumbing by delivering consistent, safe downstream pressure right where you need it. With a robust bronze body and lead-free construction, this regulator is designed for reliable, long‑term performance in residential water systems that rely on PEX piping.
Key benefits
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Downstream visibility — a durable gauge lets you monitor pressure at a glance, so you can dial in the ideal setting for fixtures, appliances, and irrigation without guesswork.
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Durable bronze body — corrosion-resistant and designed for longevity in domestic water lines, even when exposed to temperature fluctuations and routine use.
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Lead-free construction — contributes to safer drinking water and helps meet modern plumbing codes.
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3/4" double union connections — simplifies installation and service, allowing easy removal or replacement without disturbing the entire piping run.
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Adjustable regulator — set the exact downstream pressure to protect appliances and reduce stress on pipes and fittings.
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PEX compatible — designed to integrate smoothly with common PEX distribution networks for quick, reliable installations.
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Compact, boxed packaging — ready to shop and install, with everything you need neatly contained.
Ideal applications
Perfect for homes where incoming water pressure is high or fluctuates, this regulator helps prevent leaks, valve wear, and noisy fixtures. Use it near the main supply line, in basements or garages, or wherever you’re transitioning from municipal or well pressure to a controlled, appliance-friendly system. It’s especially beneficial for protecting water heaters, dishwashers, washing machines, and irrigation systems.
How it works
Installed inline with your PEX piping, the regulator reduces the upstream pressure to a preset downstream level. The gauge provides a visual readout of the current setting, so you can fine-tune the output to maintain optimal performance across your home’s fixtures. The double union design makes service straightforward—relieve pressure, disconnect unions, and swap the regulator without re-plumbing the entire run.
Installation and maintenance tips
- Shut off the main supply and relieve pressure before installation.
- Position the regulator with the gauge accessible for easy future readings.
- Use the gauge to set a safe downstream pressure—common targets vary by home and fixtures, but avoid excessive pressure that can strain appliances.
- Periodically check the gauge and fittings for leaks or corrosion, especially after seasonal changes or plumbing work.
- If pressure drifts or you need to service the unit, the double unions make removal quick without disturbing the rest of the system.
Specifications at a glance
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Brand: Apollo
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Model feature: 3/4 in. Double Union PEX Bronze Water Pressure Regulator with Gauge
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Maximum Pressure: 75 psi
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Adjustable: Yes
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Body Material: Bronze
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End 1 Size: 3/4 in
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End 1 Type: Double Union PEX
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Lead Content: Lead-Free
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Packaging: Boxed
