Proximity AFR2 Specifications

2-27/32

[71.88]

3/8

[9.65]

1-5/8

[41.40]

(2) 1/4 NPT INLET
& OUTLET PORTS

1-1/2

[38.10]

(2) 1/8 NPT
GAUGE PORTS

Series

A DIV OF DWYER INSTRUMENTS, INC

MICHIGAN CITY, IN USA

AFR2-X

PRESSURE REGULATOR

MAXIMUM SUPPLY 250 PSIG

RANGE 0-XX PSIG

7

[176.38]

3

[76.20]

2-1/2

[63.50]

TM

AFR2

Instrument Air Filter Regulator

Regulators

Compact, Stainless Steel Models, Cost-Effective

Series AFR2 Air Filter Regulator provides clean air pressure to pneumatic
controllers, valve positioners, air cylinders and other equipment. Self-relieving
regulator is equipped with a 40 micron filter housed in a dripwell with gage
port.

Model
AFR2-1
AFR2-2
AFR2-1SS
AFR2-2SS

550

Range

0 to 60 psi (0 to 4 bar)
0 to 121 psi (0 to 8 bar)
0 to 60 psi (0 to 4 bar)
0 to 121 psi (0 to 8 bar)

DWYER INSTRUMENTS, INC. | www.dwyer-inst.com

Body

Aluminum
Aluminum
Stainless Steel
Stainless Steel

SPECIFICATIONS
Service: Air only.
Wetted Materials:

Body: Aluminum or SS;
Filter: Polyethylene;
Diaphragm and Valve Seat Plug: Nitrile elastomer.

Max. Supply Pressure: 250 psi (17.2 bar).
Temperature Limits: -4 to 158°F (-20 to 70°C).
Minimum Filtering Size: 5 microns.
Process Connection: 1/4˝ NPT.
Weight: 1.7 lb (0.6 kg), SS models: 3.0 lb (1.4 kg).