Features

• Fixed Factor (PFM) Accuracy

• Installation Adaptability

• Easy Maintenance

• Accurate Control

• Excellent Shock Characteristics

• High Speed of Response

Body Size and End Connection Styles

S303, S303H, and S303P1-1/4 or 1-1/2-inch body size NPT or 125 FF flanged end connections2-inch body size NPT end connection

All other Types1-1/4, 1-1/2, or 2-inch body size NPT or 125 FF flanged

Maximum Inlet Pressures

150 psig (10,3 bar)

Maximum Outlet (Casing) Pressure

15 psig (1,0 bar)

Outlet Pressure Range

3-1/2-inches w.c. to 8 psig (0,87 to 0,55 bar) in seven ranges

Temperature Capabilities

-20 to 160°F (-29 to 71°C)

Approximate Weight

    9 lbs (4 kg)