Best quality Roof Mounted Industrial Exhaust Fan - Cross Counterflow Heat Exchangers – Holtop
Best quality Roof Mounted Industrial Exhaust Fan - Cross Counterflow Heat Exchangers – Holtop Detail:
Working principle of Cross Counterflow Sensible Air to Air Plate Heat Exchangers
Two neighbor aluminum foils form a channel for fresh or exhaust air stream. Heat is transferred when the partial air streams flow crossly and partial air streams flow counter through the channels, and fresh air and exhaust air is totally separated. |
Main features
1.Sensible heat recovery
2.Total separation of fresh & exhaust air streams
3.Heat recovery efficiency up to 90%
4.2-side press shaping
5.Single folded edge
6.Completely joint sealing.
2-side pressed shaping |
Single folded edge @3 times plate thickness |
Completely joint sealiing |
Performance chart
All data figured out above air tested according to GBT 21087-200
Specifications
Model | A(mm) | B(mm) | Length per piece (C) | Optional spacing (mm) |
HBS-LB539/316 | 316 | 539 | Custom-made Max. 650mm | 2.1 |
Product detail pictures:
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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Best quality Roof Mounted Industrial Exhaust Fan - Cross Counterflow Heat Exchangers – Holtop, The product will supply to all over the world, such as: South Africa, Uruguay, Jakarta, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.
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By Eric from Johannesburg - 2016.06.19 13:51
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Teresa from Suriname - 2015.06.12 16:22