| Customization: | Available |
|---|---|
| Application: | Professional Equipment |
| Certification: | CE |
|
Still deciding? Get samples of US$ 380/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ZH Chemical oxygen self-rescuer is a self-rescuer that generates oxygen through a chemical reaction. None reusable. Mainly used in coal mines or ambient air pollution and toxic gases occurring hypoxic choking hazard, the site quickly worn to protect people fleeing the disaster area normal breathing.
Oxygen generating process main reaction equation is:
The chemical oxygen self-rescuer is a personal respiratory protection device designed using the principle of chemical oxygen. The respiratory protector is isolated from the outside air. The breathing method is reciprocating and the use is not restricted by the surrounding toxic gases.
2KO2+H2O→2KOH+1.5 O2+heat
2KOH+CO2→K2CO3+H2O+heat
ZH30 Oxygen self-rescuer
Principle of operation:
ZH30 oxygen self-rescuer usually adopts chemical oxygen generation technology, which utilizes a chemical reaction to generate oxygen to provide breathing support for the user.
Main Features:
Oxygen supply: about 30 liters of oxygen available, suitable for short time escape;
Small size: compact design, easy to carry;
Applicable environment: suitable for mines, firefighting and other high-risk environments.
Applicable scenes:
Mines, tunnels, enclosed spaces and other places where oxygen deficiency or toxic gas leakage may occur.
zmwm21
| Item | ZH30 | ZH45 | other models available; ZYX-30,ZYX-45,ZYX60,ZL60 etc. |
|
| Protection time | >30min | >45min | ||
| Suction pressure | ≤1200Pa | ≤1200Pa | ||
| Temperature | ||||
| Dimension | 140×90×175mm | 100×93×133mm | ||
| Weight | 1.5kg | 2kg | ||
Valid |
Storage | 5years | ||
| carry | 3years | |||
){kind=link}