Brochure

Model #
FLOW RATE
(scfm)
CONNECTION
SIZE (NPT)
PRESSURE
DROP (psid)
Power Consumption
— Load (kW)
Height
(
in
)
Width
(
in
)
Depth
(
in
)
Weight
(
lbs
)
SR 10 10
3
⁄
8
˝ 1.5 0.19 17 12 14 46
SR 15 15
3
⁄
8
˝ 2 0.2 17 12 14 49
SR 20 20 ½˝ 0.6 0.21 19 15 20 55
SR 35 35 ½˝ 1.3 0.29 19 15 20 62
SR 50 50 ½˝ 2.2 0.3 19 15 20 71
SR 75 75 1˝ 2.6 0.45 29 14 17 75
SR 100 100 1¼˝ 2.2 0.7 29 14 18 86
SR 125 125 1¼˝ 3.5 0.97 29 14 18 88
SR 150 150 1¼˝ 4.9 1 29 14 18 90
SR 175 175 1½˝ 2.8 1.05 35 22 23 119
SR 220 220 1½˝ 3.6 0.91 35 22 23 123
SR 300 300 2˝ 2 1.15 38 22 25 207
SR 375 375 2˝ 2.9 2.07 38 22 25 212
SR 480 480 2½˝ 2.2 2.25 44 26 29 317
SULLAIR Refrigerated Dryers
SR series
© 2019 Sullair, LLC. All rights reserved. Specifications including appearance subject to change without notice. SAPATREFSPECNC201904-2
FREQUENCY: 60 Hz
The Sullair symbol and Sullair wordmark are registered trademarks of Sullair, LLC.
Capacity correction factors for differing ambient air temperatures
Ambient Air Temperature °F 80 90 100 110 115
Correction Factor 1.1 1.07 1 0.83 0.7
Capacity correction factors for differing inlet air temperatures
Inlet Air Temperature °F 90 100 110 120 130
Correction Factor 1.11 1 0.8 0.65 0.53
Capacity correction factors for differing Operating pressure
Operating Pressure psig 60 80 100 120 140 160 180 200
Correction Factor 0.79 0.91 1 1.07 1.13 1.18 1.23 1.27
Required pre-filtration μm 1
Recommended post-filtration μm 0.01
Certified to UL/CSA Standards
Standard Opertating Voltage
SR 10–150 115V/1PH
SR 175–480 230V/1PH
Standard outlet pressure dew point °F 37–45
ISO 8573-1:2010 Air Quality Class Class 4–5
Max inlet air temperature °F 130°F
Min/max ambient temperature °F 34°F/115°F
Max inlet pressure psig
SR 10–50 232
SR 75–480 200