Features

• Fixed Factor (PFM) Accuracy

• Wide Range of Flow Capabilities

• Tight Shutoff Capability

• Easy to Maintain

• Installation Adaptability

• Tamper-Resistant

Body Size and End Connection Styles

Ductile Iron3/4-inch (DN 20) body size NPT end connection1 or 2-inch (DN 25 or 50) NPT

WCB Steel3/4-inch (DN 20) body size NPT, 300 RF or 600 Flanged1 or 2-inch (DN 25 or 50) NPT, 150 RF, 300 RF, 600 RF, or PN 16/25/40

Pressure Registration

External

Vent Connection

1/4-inch NPT with removable screened vent assembly

Outlet Pressure Range

5 to 100 psig (0,35 to 6,9 bar) in two ranges

Temperature Capabilities

-20 to 180°F (-29 to 82°C)

Approximate Weights

Configuration	Approximate Weight, Pounds (kg)
NPT body with ductile iron or steel casings	10 (4,5)
NPT body with aluminum casings	6.3 (2,9)
Flanged body with steel casings	18 (8,2)
Flanged body with ductile iron casings	14 (6,4)