30-слойный Белый Синий клейкий пол для баскетбольной площадки центр обработки данных липкие коврики занятий спортом чистки обуви
1,58-1,85 $
Новые продукты клапан регулятор снижения давления автономный дыхательный аппарат
- Категория: >>>
- Поставщик: Changzhou Jintan Minsu Puxin Machinery Co. Ltd.Changzhou Ltd.
Сохранить в закладки 1601154923520:
Описание и отзывы
Характеристики
Products Description
The German air supply valve has an automatic positive pressure mechanism with a large air supply flow of 300L / min.
The utility model is composed of a high-strength reinforced nylon shell, an opening lever, a bypass and other mechanisms.
The air supply valve is equipped with opening and breathing control switches. A manual air supply closing switch is set outside the air supply valve.
When the wearer wears the upper mask, take a deep breath and hear The sound of "pa" means that the air supply valve is opened, and the gas immediately enters the mask, mouth and nose mask for the wearer to use.
When the wearer wants to stop using, stop inhaling and press the manual stop switch on the air supply valve downward. If he hears a sound and is not deflated, close the air supply valve. At this time, if he inhales again, the air supply valve will open again. The air supply valve can also be closed after removing the lower mask. Bypass valve It is a switch for venting. It does not need to be opened manually during normal operation, and the suction is opened automatically during operation. The connection between this air supply valve and the full cover adopts socket type.
Maximum inspiratory resistance | ≤500Pa |
Maximum expiratory resistance | ≤1000Pa |
Material | Imported high-grade silicone materials |
Air flow | 300L/min |
Color | Reddish black |
Product name | Positive pressure fire air exhalation supply valve |
Company Profile
Changzhou Jintan District Minsu Puxin Machinery Co. , Ltd. is located in Jintan District Changzhou China Economic Development Zone. Mainly engaged in positive pressure air breathing apparatus production and research and development, the company since its establishment in 2016 will give full play to its advantages, adhering to the Tenet of "leading in science and technology, serving the market, treating people in good faith and pursuing perfection" and the enterprise philosophy of "products are human qualities" , we constantly carry out technological innovation, service innovation and management methods to perfect different use environments, meet all kinds of customer requirements.
Why Choose Us
Packing & Shipping
FAQ
Q1. Are you the manufacturer or the trading company?
We are the direct manufacturer.
We are the direct manufacturer.
Q2. Why we choose you? what is your strength?
We are experienced and professional, we offer high quality products, perfect services and competitive price.
We are experienced and professional, we offer high quality products, perfect services and competitive price.
Q3. What is your delivery time?
Normally, after your deposit, we could finish the production within 7-30days.
Normally, after your deposit, we could finish the production within 7-30days.
Q4. What is your payment methods?
T/T, L/C, Paypal, West Union, Cash
T/T, L/C, Paypal, West Union, Cash
Q5. Can you customize the products as per our requests?
Yes, we offer OEM and ODM services.
a. Silk Print Logo on the product
b. Customeized products housing
c. Customized packing.
Yes, we offer OEM and ODM services.
a. Silk Print Logo on the product
b. Customeized products housing
c. Customized packing.
Q6. Any Inquiries will be replied within 24 hours
We could communicate with each other by email, WhatsApp and telephone.
We could communicate with each other by email, WhatsApp and telephone.
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