Chinese Professional Supply Air Door Grilles - Total Heat Exchanger – Holtop
Chinese Professional Supply Air Door Grilles - Total Heat Exchanger – Holtop Detail:
Working Principle of Holtop Crossflow Plate Fin Total Heat Exchangers (E.R. Paper for enthalpy exchange core)
The flat plates and the corrugated plates form channels for fresh or exhaust air stream.
When the two air steams passing through the exchanger crossly with temperature difference, the energy is recovered. |
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Main features
1. Made of E.R. paper, which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance.
2. Structured with flat plates and corrugated plates.
3. Two air streams flow crossly.
4. Suitable for room ventilation and industrial ventilation system.
5. Heat recovery efficiency up to 70%
Gas molecules type | Carbon dioxide (CO2) | Ammonia (NH3) | Methane (CH4) | Vapor(H2O) | The clearance of fiber |
Diameters(nm) | 0.324 | 0.308 | 0.324 | 0.288 | 0.3(for reference) |
Application
Used in comfortable air conditioning ventilation system and technical air conditioning ventilation system. Supply air and ex- haust air totally separated, heat recovery in winter and cold re- covery in Summer
Specifications
Model | A (mm) | L (mm) | C (mm) | Optional corrugation height (mm) | Remarks |
HBT-W168/168 | 168 | ≤500 | 240 | 2.0, 2.5 |
One module |
HBT -W202/202 | 202 | ≤500 | 288 | 2.0, 2.5 | |
HBT -W222/222 | 222 | ≤500 | 317 | 2.0, 2.5 | |
HBT-W250/250 | 250 | ≤700 | 356 | 2.0, 2.5, 3.5 | |
HBT-W300/300 | 300 | ≤700 | 427 | 2.0, 2.5, 3.5 | |
HBT -W350/350 | 350 | ≤700 | 498 | 2.5, 3.5 | |
HBT -W372/372 | 372 | ≤700 | 529 | 2.5, 3.5 | |
HBT -W400/400 | 400 | ≤700 | 568 | 3.5 | |
HBT -W472/472 | 472 | ≤550 | 670 | 3.5 | |
HBT -W500/500 | 500 | ≤550 | 710 | 3.5 | |
HBT -W552/552 | 552 | ≤550 | 783 | 3.5 | |
HBT -W600/600 | 600 | ≤550 | 851 | 3.5 | |
HBT -W652/652 | 652 | ≤550 | 925 | 3.5 | |
HBT -W700/700 | 700 | ≤550 | 993 | 3.5 | Multi-modulecombined |
HBT -W800/800 | 800 | ≤550 | 1134 | 3.5 | |
HBT-W1000/1000 | 1000 | ≤450 | 1417 | 3.5 | |
HBT-W1200/1200 | 1200 | ≤450 | 1702 | 3.5 | |
HBT -W1400/1400 | 1400 | ≤450 | 1985 | 3.5 | |
HBT -W1600/1600 | 1600 | ≤450 | 2265 | 3.5 |
Product detail pictures:

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for Chinese Professional Supply Air Door Grilles - Total Heat Exchanger – Holtop, The product will supply to all over the world, such as: Turkmenistan, Anguilla, America, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.
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It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
