Home > View All Manufacturers > Watts > Backflow Prevention > Accessories > Watts - FR 500
	List Price: $9,999.00 Our Price: $9,999.00 Availability: Usually ships within 7 - 10 business days. Product Code: WATTS-FR500 This item is not available.

Description   Thermostatic Freeze Relief Kits Size(s): 1/8 to 3/4 in. (3 to 20mm) Series FR 500 Thermostatic Freeze Relief Kits are designed to keep water from freezing in the backflow preventer, while avoiding discharges based on the air temperature dropping below freezing. Series FR 500 thermostatically measures the water temperature and opens at 35°F (1.6°C) and closes at 40°F (4.4°C). Maximum Working Pressure: 175psi (12.06 bar).

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