When we enhanced our HPRB Series non-cycling refrigerated compressed air dryers, our engineers focused on productivity, reliability, and sustainability. Your input helped build a solution that combines proven technology with environmental responsibility, now featuring R513A refrigerant, a low Global Warming Potential (GWP) alternative that aligns with evolving regulations. These dryers maintain a consistent 50°F (+10°C) pressure dew point across a wide range of flows, from 7 to 50 scfm.
MODEL1 | INLET FLOW (SCFM2) | VOLTAGE | IN/OUT AIR CONNECT SIZE | POWER CONSUMPTION (KW) | REFRIGERANT |
|---|---|---|---|---|---|
HPRB7-A | 7.0 | 115/1/60 | 3/8" MNPT | 0.15 | R513A |
HPRB11-A | 11.0 | 115/1/60 | 3/8" MNPT | 0.16 | R513A |
HPRB15-A | 15.0 | 115/1/60 | 3/8" MNPT | 0.16 | R513A |
HPRB25-A | 25.0 | 115/1/60 | 1/2" FNPT | 0.27 | R513A |
HPRB32-A | 32.0 | 115/1/60 | 1/2" FNPT | 0.27 | R513A |
HPRB42-A | 42.0 | 115/1/60 | 1/2" FNPT | 0.51 | R513A |
HPRB50-A | 50.0 | 115/1/60 | 1/2" FNPT | 0.52 | R513A |
- 1 = For Filter Pack model, add “-FP” to standard model number. (Example: HPRB7-A-FP) Dimensions, weights, and inlet/outlet connections are dryer only and do not include filtration.
Filtration package shipped loose, additional fittings may be required.
- 2 = Rated Flow Capacity – Conditions for rating dryers are in accordance with ISO 7183 (Option A2). Compressed air at dryer inlet: 100 psig (6.7 barg) and 100˚F (38˚C); ambient air temperature: 100˚F (38˚C); operating on 60 Hz power supply
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| OVERALL DIMENSIONS |
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| W | D | H | Weight |
MODEL | IN. | IN. | IN. | LBS. |
HPRB7-A | 12.6 | 12.6 | 15.3 | 45 |
HPRB11-A | 12.6 | 12.6 | 15.3 | 45 |
HPRB15-A | 12.6 | 12.6 | 15.3 | 45 |
HPRB25-A | 15.4 | 16.9 | 17.5 | 58 |
HPRB32-A | 15.4 | 16.9 | 17.5 | 58 |
HPRB42-A | 15.4 | 16.9 | 17.5 | 69 |
HPRB50-A | 15.4 | 16.9 | 17.5 | 69 |
- 1 = For Filter Pack model, add “-FP” to standard model number. (Example: HPRB7-A-FP) Dimensions, weights, and inlet/outlet connections are dryer only and do not include filtration.
Filtration package shipped loose, additional fittings may be required.
- 2 = Rated Flow Capacity – Conditions for rating dryers are in accordance with ISO 7183 (Option A2). Compressed air at dryer inlet: 100 psig (6.7 barg) and 100˚F (38˚C); ambient air temperature: 100˚F (38˚C); operating on 60 Hz power supply
FLOW MODEL | MAX INLET AIR PRESSURE | MAX INLET AIR TEMP | MAX AMBIENT AIR TEMP | MIN AMBIENT AIR TEMP | |||
SCFM | PSIG | ˚F | ˚C | ˚F | ˚C | ˚F | ˚C |
7-50 | 200 | 120 | 48 | 110 | 43 | 40 | 4 |