Factory directly supply High Efficiency Tunnel Ventilation Air Duct - Single Way Fresh Air Filtration Systems – Holtop

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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Heat Recovery Ventilator Hrv, Supply Fans, Fresh Air Exchanger, We believe that a passionate, innovative and well-trained team will be able to establish good and mutually beneficial business relationships with you soon. Please feel free to contact us for more details.

Factory directly supply High Efficiency Tunnel Ventilation Air Duct - Single Way Fresh Air Filtration Systems – Holtop Detail:

Main Feature

The single-way fresh air filtration system supplies outdoor fresh air to room with high purification. It’s equipped with double filters with PM2.5 filtration rate over 95%. The airflow ranges from 150m3/h to 15000m3/h for different applications. It can be used to work together with Holtop energy recovery ventilator for better air purification either used independently for air purification in air conditioning system.

It has the optional functions of indoor circulation. In the situation when it’s not suitable to introduce outdoor fresh air, it can bypass the air in the room for indoor air purification only.

One product can solve all your air quality problem: fresh air, air purification and cleanness with much lower costs. Please don’t hesitate to contact our sales team for more information.

Specifications:

Model	Speed	Airflow (m3/h)	External pressure(Pa)	Input power (W)	Current (A)	Noise dB(A)	Power supply	Weight(kg)
DX1.5B2	H	150	88	56	0.31	32	220V/50Hz	14
	M	150	68	53	0.3	31
	L	120	55	45	0.25	25
DX2.5B2	H	250	65	90	0.45	34	220V/50Hz	14.3
	M	250	55	82	0.41	33
	L	210	45	59	0.3	30
DX3.5B2	H	350	80	180	0.85	37	220V/50H	18.5
	M	350	17270	53	0.83	36
	L	260	53	113	0.58	32

Different installation way for reference:

1)Single-way Fresh Air Filtration System Installation

2)Single-way Fresh Air Filtration + Energy Recovery Ventilation System Installation

Product detail pictures:

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for Factory directly supply High Efficiency Tunnel Ventilation Air Duct - Single Way Fresh Air Filtration Systems – Holtop, The product will supply to all over the world, such as: Somalia, Slovenia, Sudan, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.

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Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Ruth from Algeria - 2016.04.28 15:45

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Cora from Argentina - 2016.07.28 15:46