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low price ventilator for air ventilating /mute one-way air ventilator

  • AIR-ERV
  • D-22E
  • T/T
  • 350.8
  • Xiamen,China
  • white
  • Xiamen,China
  • within 10 days after order placed
  • 1

Details

 low price ventilator for air ventilating /mute one-way air ventilator
Construction

 

This air ventilator contains:

1. a high quality DC motor

2.five gear or stepless speed regulation

 

 

Description:

 

1.High quality DC motor make the life of this air ventilator long and save energy.

 

2. the bracket is perfect joint without gap ,to make the appreance of this air ventilator nice.

 

3.Main functions are one-way air exchange,

who need this air ventilator ?

Every home (new and old) needs ventilation to bring in fresh air, to remove exhaust air, and provide moisture control.

 

How Ventilator?

The outdoor fresh air come into indoor from the nature air inlet,meanwhile the exhaust air is ventilated to outdoor from exhaust air vent by the ventilator's strong power.Thus will make the indoor air healthy and circulated.

 

Main Feature

1.material metal,long life.
2.exquisite technical
3.several gears regulation
4.Low resistance and long life

 

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Ventilator Parameter

 

Model

PowerV/Hz

Air volumn

m³/h

max static pressure

Pa

power W

noise

dB(A)

vent

mm

weight

KG

D-22E

220/50

100~400

180

3.5~40

25

145

8

D-37E

150~550

300

5~90

27

200

9.5

D-50E

200~700

300

6~110

28

200

10.5

 

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Ventilator Size

Model

A

B

C

D

E

F

R(D)

D-22E

340

320

240

466

320

260

145

D-37E

420

350

280

549

400

270

200

D-50E

450

400

280

579

430

320

200

Ventilator installation caution

1.Pls try to avoid below phenomenon while install the pipe
(too much bending) (several times of bending) (reduce the diameter of connect pipe)
According to different district,some area may not allow to use the flexible pipe,pls pay attention to it.
Use the public pipe to ventilate air,you have the duty to use the fire-proof material that is in accordance with the buliding benchmarking.2m upright steel pipe should be install.
The height of within ceiling should be smaller than below table

2.Height within the ceiling(mm)
Consider of installing the air pipe noise deadener could reduce the indoor noise.
Switch panel is attached with the device,it will be kept in the outside of wall.Users should keep the control line by theirself.

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Ventilator maintance

1.Long time running will cause lots of exhaust things stick to the filter,increase the wind resistence and reduce the 
efficency of using.Timely clean or change is required.Unscrew the four pagging screw and open the maintain panel,do a CCW rotate can strike the filter box.Use brush or compress air to clean the filter.Then install back.Rotate the filter box CLW will tighten(show as right picture)

2.DC unbrush motor,self-lubricating maintenance-free shaft,
general don't need maintance.Only need check the fixed motor and the screws are loose or not.If loose then tighten them.

3.Shut off the power before maintaince.

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Packaging & Shipping

 

We care about all the details in the product process.

As aluminum has the soft character to cause the easy deformation, we focus on the safe packing in different transportation way.

 

Full container PVC bag + strong carton (pallet for option)
LCL PVC bag + special strong carton + pallet
By air / courier PVC bag + carboard inserted in carton + special strong carton
packaging.jpg

Introduce of ZhongHui

 

Zhonghui has been specialized in the air ventilator,heat recovery ventilator,ventilator core and air purifier since 1986.

 

It has been offer Ventilator and ventilator core OEM service for many famous internetional factory.

 

 

CEXiamen AIR-ERV CE Certifica ISO2ISO1

 

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Next :Small heat exchange refresh air heat exchanger

XIAMEN AIR-ERV Technology Co., Ltd

Tel: +86-86-592-5769019
Fax:+86-0592-7155233

Contact Person: Jeffrey
Mobile:+86-15105979197

Website:www.airerv.com


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