HSHD Series - HEATLESS MODULAR ADSORPTION DRYERS
of PNEUMATIC Products Raupach GmbH
Compressed air refrigeration dryer
The modular dry air dryers in the HSHD series are ideal for use on site, in laboratories and in confined spaces. They ensure a continuous supply of dry compressed air by automatically cycling the air flow through two desiccant beds.
Hankison's compact and intuitive HSHD Series modular dry air dryers feature robust communication, are CSA/UL approved and CRN registered. As powerful as it is versatile, the HSHD was developed and tested in Germany to protect moisture-sensitive applications that require low pressure dew points. It delivers ISO 8573-1: 2010 Class 1 (-100°F, -70°C) and Class 2 (-40°C) dew points with flow rates from 7 to 40 scfm (12m3/h to 68m3/h). HSHD - the perfect solution for laboratories, hospitals, pharmaceutical production and other high-tech installations requiring performance and reliability.
INLET AND FLUSHING FLOWS @ 100 PSIG
Model | FLOW RATE AT THE INLET1 SCFM (NM3/H) | FLUSH FLOW2 SCFM (NM³/H) | IN/OUT CONNECTIONS | ||||||
-40°F | (-40°C) | -94°F | (-70°C) | average | Maximum | IN | |||
HSHD-7 | 7 | 12 | 5 | 8 | 1,5 | 2,3 | 1.8 | 2.7 | 1/2″ NPT |
HSHD-13 | 49,2 | 22 | 9 | 15 | 2.7 | 4.5 | 3,7 | 5,1 | 1/2″ NPT |
HSHD-18 | 18 | 31 | 12 | 20 | 3,7 | 5,7 | 4.4 | 6.5 | 1/2″ NPT |
HSHD-21 | 21 | 36 | 14 | 23.5 | 4.6 | 7.2 | 5.4 | 8.1 | 1/2″ NPT |
HSHD-27 | 27 | 46 | 18 | 30.5 | 20 | 8,3 | 6,2 | 9,2 | 1/2″ NPT |
HSHD-40 | 40 | 68 | 27 | 45.5 | 9.7 | 15 | 11.6 | 16.1 | 1/2″ NPT |
- The input flows are determined in accordance with the CAGI (Compressed Air and Gas Institute) Standard ADF-200, Dual Stage Regenerative Desiccant Compressed Air Dryers - Methods for Testing and Rating. The conditions for rating dryers are: Inlet pressure - 100 psig (7 kg/cm2); inlet temperature - saturated at 100°F (38°C).
- Average Purge Flow is the total amount of air used to purge and refill off-stream towers, averaged over the cycle time. Maximum Purge Flow is the flow through the off-stream tower during the portion of the cycle when the purge/recompression valve is open.
CORRECTION FACTORS FOR INLET AND FLUSHING FLOW RATE
INPUT PRESSURE | psig | 50 | 70 | 90 | 6,9 | 110 | 120 | 130 | 150 |
kg/cm2 | 3.5 | 4,9 | 6.3 | 7 | 7.7 | 8.4 | 9.1 | 10.5 | |
MULTIPLIER A | 0.31 | 0.54 | 0.83 | 1,00 | 1.09 | 1.17 | 1.26 | 1.44 | |
MULTIPLIER B | 0.55 | 0.73 | 0.91 | 1,00 | 1.09 | 1.17 | 1.26 | 1.44 | |
CAPACITY CORRECTION FACTORS
- To determine the maximum inlet flow rate at inlet pressures other than 100 psig (7 kg/cm2), multiply the inlet flow rate from Table 1 by the multiplier A from Table 2, which corresponds to the system pressure at the inlet of the dryer.
- To determine the flushing flow rate at an inlet pressure other than 7 kg/cm (2), multiply the flushing flow rate at 7 kg/cm (2) from Table 1 with the multiplier B from Table 2, which corresponds to the system pressure at the inlet of the dryer.
- To determine the outlet capacity, subtract the flush flow rate from the inlet flow rate.
INLET AND FLUSHING FLOWS @ 100 PSIG
1 Input flows are determined in accordance with CAGI (Compressed Air and Gas Institute) Standard ADF-200, Dual Stage Regenerative Desiccant Compressed Air Dryers - Methods for Testing and Rating. The conditions for rating dryers are: Inlet pressure - 100 psig (7 kg/cm2); inlet temperature - saturated at 100°F (38°C).
2 Average Purge Flow is the total amount of air used to purge and refill off-stream towers, averaged over the cycle time. Maximum Purge Flow is the flow through the off-stream tower during the portion of the cycle when the purge/recompression valve is open.
CORRECTION FACTORS FOR INLET AND FLUSHING FLOW RATE
CAPACITY CORRECTION FACTORS
- To determine the maximum inlet flow rate at inlet pressures other than 100 psig (7 kg/cm2), multiply the inlet flow rate from Table 1 by the multiplier A from Table 2, which is the system pressure at the dryer inlet.
- To determine the rinsing flow rate at an inlet pressure other than 7 kg/cm(2), multiply the rinsing flow rate at 7 kg/cm(2) from Table 1 by the multiplier B from Table 2, which corresponds to the system pressure at the dryer inlet.
- To determine the outlet capacity, subtract the flush flow rate from the inlet flow rate.
PLEASE NOTE!
THAT THE SPECIFICATION TABLES CANNOT BE DISPLAYED IN THE MOBILE VIEW.
ALTERNATIVELY, YOU CAN DOWNLOAD THE SPECIFICATION TABLE OR PRODUCT FLYER AS A PDF.
PLEASE NOTE!
THAT THE DIMENSIONS TABLE CANNOT BE DISPLAYED IN THE MOBILE VIEW.
ALTERNATIVELY, YOU CAN DOWNLOAD THE SPECIFICATION TABLE OR PRODUCT FLYER AS A PDF.
ACCESS DIMENSION TABLES.
- Here you will find all available PDF files for the product Hankinson - HHL HEATLESS REGENERATIVE ADSORPTION DRYER
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Company address
Pneumatic Products Raupach GmbH
Compressed air and adsorption technology
Aschaffenburger Straße 5
D-64546 Mörfelden-Walldorf
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