Rotork Fairchild Products Model 4500A Pneumatic Volume Booster, 1:1 ratio, 250 psi [17 BAR] supply, 150 SCFM [255m3/Hr]@100 psi supply/20 psi set, 150 psi [10 BAR] output, 1/2 FPT line & signal, 1/4 FPT gauge, Nitrile on Dacron

Manufacturer: Fairchild Products

Accuracy: 0.50 psi

Ambient Temperature: -40° to 200 °F (-40° to 93.3 °C)

Base Model: 4514A

Body Material: Aluminum

Connection Size: 1/2 in. NPT

Elastomer: Nitrile on Dacron

Exhaust Capacity: 40 SCFM [65.2m³/hr] where downstream pressure is 5 psi above 20 psi setpoint

Exhaust Type: Straight (standard)

Flow Capacity: 150 SCFM (255 m³/hr)

FlowCv: 3

Max. Output Pressure: 150 psig

Max. Supply Pressure: 250 psig

Mounting: Wall (20555-1 bracket required)

Operator: Pneumatic Pilot Signal

Options: None

Pipe Size: 1/2 FPT

Pressure Range: 0 to 150 psi

Product Type: Pneumatic Volume Boosters

Ratio: 1:01

RatioAccuracy: 3.0% of 100 psi output span

Sensitivity: 1 in. WC

Signal to Output Pressure Ratio: 1:01

Supply Pressure: 250 psi

Product Category: Pneumatic Volume Boosters