WATTS® LF07S Series 0061943 Backflow Preventer, 1-1/2 in, FNPT, Lead-Free, Bronze
This 1-1/2 in dual check valve backflow preventer is designed to prevent the reverse flow of polluted water from residential fire sprinkler systems from entering into the potable water supply. It consists of a bronze body, silicone seat disc, union seals and captured stainless steel springs. This valve is easy to maintain and service. The minimum working pressure is 10 psi (69 kPa). The maximum working pressure is 175 psi (12.06 bar).
WATTS® Backflow Preventer, LF07S Series, 1-1/2 in Nominal, FNPT Connection, 175 psi, 33 to 180 deg F, Water Media, Bronze Body, Lead-Free, Finish: Brass, 6-3/4 in L x 3-11/16 in H, Additional Information: Dual Check-Type
Additional Information | : | Dual Check-Type |
Body Material | : | Bronze |
Connection Type | : | FNPT |
Dimensions | : | 6-3/4 in L x 3-11/16 in H |
Domestic/Import | : | Dual Check-Type Additional Information |
EA Height | : | 7.25 in |
EA Length | : | 3.687 in |
EA Weight | : | 3.94 lb |
EA Width | : | 3.5 in |
Finish | : | Brass |
Lead-Free/Contains Lead | : | Lead-Free |
Media | : | Water |
Net Content | : | 1 |
Nominal Size | : | 1-1/2 in |
Pressure Rating | : | 175 psi |
Series | : | LF07S Series |
Temperature Rating | : | 33 to 180 deg F |