Description
WATTS®, 0388121, Pressure Vacuum Breaker, Freeze Resistant, Series: 800M4FR, 3/4 in Nominal, FNPT End Style, 150 psi Pressure, 33 to 140 deg F, Drain/Blow Down Port, Bronze Body, 6-1/2 in L x 6-1/2 in H Dimensions, Domestic
Features:
- Female NPT inlet and outlet with quarter turn shut-offs
- Replaceable plastic seat
- Easy maintenance of internal parts
- O-ring bonnet seal for less possibility of fouling
- Silicone seat disc for durability
- Test cocks positioned for easy testing and winterization
- Compact space saving design
- No special tools required for servicing
- Vacuum breakers are not designed, tested or approved to protect against backpressure backflow or water hammer shock
- SH: Stainless steel ball valve handles
- Unique built-in relief valve relieves pressure caused by ice formation
Applications:
Health Hazard
Standards/Approval:
- ANSI/ASSE 1020
- Approved by the foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
- cCSAus B64.12
- IAPMO/UPC Listed
- USC Manual Section 10
- PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Warranty:
1 year Limited
