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DONGTAI CHAOWEI LIFE-SAVING INDUSTRY FACTORY
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air demand valve,air supply hose for scba or breathing apparatus
OverviewQuick DetailsPlace of Origin:Jiangsu, China (Mainland)Brand Name:YUANJIANModel Number:CW-0801Power:HydraulicStructure:BallMaterial:R
$28 /Set
Product Details
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Product Description
Principle of The demand valve:
There is big diaphragm valve inside as the self-balancing system, automatically tracking users’ breathing actions, provide the on-demand supply and ensure that pressure inside the mask higher than external environment.
The square manual turnoff button in front of demand valve can turn off the demand valve against the outputting air flow to stop air supply. And it will automatically starts by the suction at inhalation.
At the bottom is the manual force air supply button, it can automatically supply air when press this button if manual shut-off button fails, secondly, once users do not feel the air supply sufficient and touch this, air flow output will be increased automatically. In addition, it allows the out flux of some not-used-up air pressure in medium pressure hose thus to easily check and disassemble the quick connector.
Features of The Demand Valve:
.Streamline design with elegant appearance and no hindrance in vision.
·Manual turnoff valve easy to operate.
·Comfortable breath with little resistance.
·Simple operation and convenient use.
·Ensure large flow and safe air supply by using manual force air flux button.
·The shell adopts flame retardant and high-strength engineering plastics.
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Our Company
Company Profile
Dongtai Chaowei Life-saving Industry Factory is located in Jiangsu Dongtai city,there are full sets of manufacturing machine,take technology as foundation,test goods strictly and professionally.
The company is a comprehensive ship equipment manufacturing enterprise integrating design,utcs,and all kinds of glass steel box,fire extinguishers planes,fire cannons,portable foam gun devices,life-saving equipment indicator lights,positive pressure fire emergency escape breathing apparatus,fire insulation clothing,firefighting equipment,etc.Products have been approved by the China Classification Society.
Some products are sold to UK,Malaysia,Singapore,France,South Korea,Japan,Australia,India and so on ,together is more than 20 countries,widely praised by the customers.
Packing & Shipping
Packing Details : CARTON BOX
Delivery Details : SCBA delivery time within 8 days
For sample and small order, we will use DHL,TNT,UPS,FEDEX.
For big orders, we will use sea or air.
Our Service
1. We can do customised for you, definitely the same as your requirments .
2. We can offer you the CE certification and test report for your reference .
3. OEM, ODM is acceptable.
4. Sample can sent to you direclty after you /confirm/ied.
5.Payment: You can pay for the order via: T/T, Western Union, PayPal &MoneyGram.
6.Shipping: we have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. You also can choose your own shipping forwarder.
Contact
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
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