Spec Sheet

NoN-cycliNg RefRigeRated compRessed aiR dRyeRs 10-3000 scfm
the NaMe to KNow iS FS-CuRtiS.
For a complete selection of top-quality,
reliable air compressors, dryers and
accessories, the only name you need
to remember is FS-Curtis.
RNh hiGh-teMPeRatuRe ReFRiGeRated CoMPReSSed aiR dRYeRS
MODELS
CAPACITY
1
(scfm)
POWER SUPPLY
INLET/OUTLET
(npt. male)
DIMENSIONS
(LxWxH-In.)
WEIGHT
(Lbs.)
RNH20
23

220-240/1/50
1/2" NPT 13 x 10 x 28
79
RNH25
29 80
RNH35
41 81
RNH50
58
3/4" NPT 17 x 17 x 37
150
RNH75
87 155
RNH100

 1" NPT 
170
RNH125
145 175
1


CORRECTION FACTORS FOR INLET AIR
TEMPERATURE AND PRESSURE
INLET AIR
TEMP.
(ºF)
INLET AIR PRESSURE (psi)
50 80 100 125 150 175 200 250
90
1.05 1.17 1.23 1.31 1.37 1.42 1.47 1.49
100
0.84 0.95 1.00 1.07 1.13 1.18 1.22 1.24
110
 0.79 0.82 0.91 0.95 0.99 1.03 1.05
120
  0.70 0.74 0.80 0.84 0.89 0.91
CORRECTION FACTORS FOR
AMBIENT TEMPERATURE
AMBIENT AIR TEMP.
(ºF)
CORRECTION
FACTOR
80 1.12
90 
100 1.00
110 0.94
CaPaCitY CoRReCtioN FaCtoRS
To adjust dryer capacity for conditions other than rated, multiply Nominal Capacity with Correction Factors from Tables 1 and 2.



10