• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Shanxi, China (Mainland)
  • Brand Name: Xinhui
  • Model Number: MF 11B
  • gas defense: black

Packaging & Delivery

Packaging Details set/ sets
Delivery Time In 30days after receiving payment of L/C or T/T

Specifications

1.Head harness and solid framework type;
2.Comfortable to wear;
3.Good flexibility,chemical protetion and hard ageing.

XINHUI BRAND CHEMICAL GAS MASK.

MF11B-type gas mask is a filter personal respiratory protective equipment monocular window, which can effectively protect wearing personnel face, eyes and respiratory tract against toxic agents, biological warfare agents and radioactive dust damage, This kind of gas-mask is used in the field of anti-terrorism and Emergency Management and other public workplace .

1.Composition and features

a.The body of mask

The body of mask is made of rubber, to ensure close cooperation with the face and wearing comfortably. This rubber is specially formulated to enhance the life of mask, and no stimulation of the skin. The headband is adjusted easily and can wear quickly. Therefore, the use of MF11B-type gas masks in all cases, even when engaged in intense activity, can ensure airtight, and wearing comfort.

b. The lens

The polycarbonate lenses made of specially treated surface with high strength and surface wear resistance, can provide great vision and good optical properties. Within the mask, separated using a flow-oriented method of entry and discharge of air. When breathing in ,the outside air into the mask by the canister , then through the air suction valve guide slot along the sweep of the lens, ensuring the temperature of both sides of the same lens, and then air down into the dome; exhaled gas directly from the call exhaust gas valve. As the suction valve and the dome and to avoid the frosty fog lens, so the lens are clearly excellent.

c. Radios

Expiratory valve is made of rubber, the resistance of the exhaust air is small. Call film is a taut butyl rubber film, membrane vibrations caused by sound waves to reach the call. The sound transmission device is clear, sound transmission loss very little. Call lid can be opened for easy cleaning or replacement of expiratory valve.

d. The canister is filled by qualified activated carbon or activated carbon catalyst, the service time is long, the weight is light, easy to change new one.

e. Six directional belts made of black cotton fabric and can stand up to high temperature , which can be fastened properly
f. The drinking device

In front of mask, there is pipe for drinking water without removing the mask while exposed to gas.

2. The datas of MF11-B gas-mask

The leakage coefficient≤0.005%
The penetration≤0.005%(30L/ min)

The inhalation resistance≤186 pa(30L/ min)

Exhahalation resistance≤100pa(30L/ min)

Vision: Total field of vision≥75%,

Binocular field of vision≥30%

The lens transmittance≥98%

3.The mask life:

Packed more than 10 years

After opening more than 5 year.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $46,000
Learn More