Clean Resources - NEXT Air & Gas - NRD-NCE Series non-cycling economy refrigerated air dryers - product sheet
NRD-NCE
15–300 CFM
NON-CYCLING ECON REFRIGERATED DRYERS
NON-CYCLING ECON REFRIGERATED DRYERS NRD-NCE SERIES | 15–300 CFM
Invest in Productivity and Peace of Mind The Next Air NRD-NCE (15–300 CFM) Series of dryers was developed to meet the needs of its most demanding customers in an economical package. All models are equipped with an electronic board system and a double sensor system that keeps the dewpoint and the condensing pressure under control. The aluminum heat exchanger has been studied and patented in order to offer maximum performance and minimum pressure drop. The NRD-NCE series was developed with total respect for the environment through the use of eco-friendly gases and recyclable materials. Standard Features • Economical design • Suitable for small and medium-scale applications • Double sensor system
• Low pressure drop • Nema-1 standard • Programmable timer drain • Eco-friendly gases and recyclable material
Technical Overview
232 psig
115° F
Class 5 (ISO 8573-1:2010)
Maximum Air Pressure:
Maximum Ambient Temperature:
Dewpoint:
130° F
Standard
Maximum Air Inlet Temperature:
UL/CSA certification:
NRD-NCE Series Specifications
Model
Refrigerant
Flow Rate SCFM)
Connection
Weight (lbs)
Dimensions (in) (W x D x H)
Power Supply
3 ⁄
4 ” NPT
40
12.0 x 14.7 x 17.3
115/1/60
NRD-NCE-15
R134a
15
3 ⁄
4 ” NPT
40
12.0 x 14.7 x 17.3
115/1/60
NRD-NCE-20
R134a
20
3 ⁄
4 ” NPT
42
12.0 x 14.7 x 17.3
115/1/60
NRD-NCE-35
R134a
35
3 ⁄
4 ” NPT
46
13.6 x 16.1 x 18.9
115/1/60
NRD-NCE-50
R134a
50
NRD-NCE-75
R134a
75
1” NPT
60
15.7 x 18.2 x 21.3
115/1/60
NRD-NCE-100
R134a
100
1” NPT
77
15.7 x 18.2 x 21.3
115/1/60
NRD-NCE -125
R134a
125
1” NPT
88
15.7 x 18.2 x 21.3
115/1/60
NRD-NCE-150
R134a
150
1” NPT
90
15.7 x 18.2 x 21.3
115/1/60
1 1 ⁄
2 ” NPT
121
21.2 x 21.2 x 26.9
115/1/60
NRD-NCE-175
R407C
175
1 1 ⁄
2 ” NPT
159
20.7 x 24.7 x 44.2
230/1/60
NRD-NCE-220
R407C
220
1 1 ⁄
2 ” NPT
172
20.7 x 24.7 x 44.2
230/1/60
NRD-NCE-300
R407C
300
Capacity Correction Factors Inlet flow rates stated in the specification table assume the following conditions: 100° F inlet temperature, 100° F ambient temperature, and 100 psig operating pressure. For proper operation, compressed air dryers must be sized for the maximum temperatures, minimum pressure and maximum flow rate of the installation. To obtain dryer flow capacity for non-standard conditions use the following formula: Dryer Flow Rate x CF1 x CF2 x CF3 = New Flow Capacity To select a dryer based on the system flow of the compressed air system use the following formula. Then select a dryer that has a flow rate that is equal to or above the minimum required drying capacity. System Flow / CF1 / CF2 / CF3 = Minimum Required Drying Capacity
Correction Factors for Inlet Air Temperature (CF1) Air Temperature (°F) 90 100 110 120 130 Factor 1.11 1.00 0.80 0.65 0.53
Correction Factors for Ambient Temperature (CF2) Ambient Temperature (°F) 80 90 100 110
115
1.00
Factor
1.10
1.07
0.83
0.70
Correction Factors for Operating Pressure (CF3)
100
Inlet Air Pressure (psig)
60
80
120 140 160 180 200
1.00
Factor
0.79 0.91
1.07 1.13 1.18 1.23 1.27
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v2.1 6-28-2024
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