Watts LF5300A 1/2" Lead-Free Bypass Relief Valve (0–250 PSI) Omnipure Q Series2681 Tool-Free Install

Tool-Free Install

Why the E5733 Works for Pre-RO Applications

💧 Pro tip: Install the F-40376LN-8 flow meter on the product water side of your RO system to verify membrane performance and catch flow rate changes that signal when maintenance or membrane replacement is needed

🔧 Always install a pulsation dampener on the discharge line when injecting into high-pressure systems or when consistent flow without pulses is required

TDS Concentration

Watts LF5300A 1/2" Lead-Free Bypass Relief Valve (0–250 PSI) Omnipure Q Series2681 Tool-Free InstallThe Watts LF5300A is a compact 1 2" bypass relief valve designed to protect your plumbing system from overpressure damage in positive pressure pump installations. This lead free brass valve automatically diverts excess flow back to the source when pressure exceeds your preset threshold, then reseats when conditions normalize. SPECIFICATIONS Watts LF5300A Technical Details Model Number Watts LF5300A Size 1 2 inch NPT Pressure Range 0250 PSI