Size

2 in.

2-1/2 in.

3 in.

4 in.

6 in.

8 in.

10 in.

Connection

F x F

F x G

Guard and Shield

No Guard

Domestic

No

Yes

Post Indicator Valve

No

Yes

Model

BFG

OSY

OSY F X F

OSY F X G

OSY G X G

OSY CFM

Less Gates (LG)

Meter

GPM

CFM