New Arrival China High Quality Exhaust Air Grille Air Diffuser - Enthalpy Wheels – Holtop

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Heat Recovery Exchanger, Hrv Price, Roof Vent, We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price.
New Arrival China High Quality Exhaust Air Grille Air Diffuser - Enthalpy Wheels – Holtop Detail:

Main features of Holtop rotary heat exchanger
1. High efficiency of sensible heat recovery
2. Double labyrinth sealing system ensures minimal air leakage.
3. Self-cleaning efforts prolong service cycle, reducing maintenance cost.
4. Double purge sector minimizes carryover from exhaust air into supply air stream.
5. Life-time-lubricated bearing requires no maintenance under normal usage.
6. Interior spokes are used to mechanically bond the rotor’s laminations to reinforce the wheel.
7. Completed range of rotor diameter from 500mm to 5000mm, rotor can be cut into 1pc to 24pcs for easy transportation, various types of housing construction is available as well.
8. Selection software for convenient selection.

Working Principle

Rotary heat exchanger is composed of alveolate
heat wheel, case, drive system and sealing parts.
The exhaust and outdoor air pass through half of the
wheel separately, when the wheel rotates, the heat
and moisture are exchanged between the exhaust and
outdoor air. The energy recovery efficiency is up to
70% to 90%

rotary heat exchanger

Wheel Materials rotary heat exchanger3
The total heat wheel is made by aluminum foils coated with
3A molecular sieve of 0.04mm thickness. rotary heat exchanger2
Applications
Rotary heat exchanger can built in air handling unit (AHU) as a main part of the heat recovery section. Usually side
panel of the exchanger casing is unnecessary, except that bypass has been set in AHU.
 rotary heat exchanger application
It can also be installed in the ducts of ventilation system as a main part of the heat recovery section, connected by
flange. In this case, side panel of the exchanger is necessary to prevent leakage.  rotary heat exchanger application 2
Note: casing type and segment quantity should depend on the application spaces as well as transportation capability
and conditions at installation. Over segmentation will increase the assembly work, and overlarge size will cause
diffculties in transportation.
Application conditions
- Ambient temperature: -40-70°C
- Max face velocity: 5.5m/s
- Max pressure on casing: 2000Pa

Product detail pictures:

New Arrival China High Quality Exhaust Air Grille Air Diffuser - Enthalpy Wheels – Holtop detail pictures


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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for New Arrival China High Quality Exhaust Air Grille Air Diffuser - Enthalpy Wheels – Holtop, The product will supply to all over the world, such as: Belgium, Cambodia, Kuwait, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have now won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to supply you good quality products and solutions and the best service. We've been looking forward to serving you.
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The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
5 Stars By Pandora from Irish - 2015.06.05 13:10
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
5 Stars By Pamela from Ecuador - 2016.03.07 13:42

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