Air Breathing Apparatus|Air breathing apparatus|Yiwu Changtong outdoor co.,ltd

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Yiwu Changtong outdoor co.,ltd

Show room: G2-15393 Futian International trade market Yiwu Zhejiang(322000) China

Factory : suxi industries Yiwu Zhejiang (322000) China

Tel: 0086-579-85199540
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E-mail: ywclm@126.com,
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Air breathing apparatus

Air Breathing Apparatus

Product Id： CT-3022
Category： Air breathing apparatus

Description

RHZK-5/30 type | RHZK-6/30-type positive-pressure breathing apparatus

5L | 6L steel cylinders

RHZKF6.8/30 type | RHZKF9/30-type positive-pressure breathing apparatus

6.8L | 9L aluminum liner fully wrapped carbon fiber composite cylinders


    RHZK series of positive-pressure breathing apparatus (Positive Pressure Air Breathing Apparatus) is a self-contained breathing apparatus, mainly for fire protection, chemical industry, shipbuilding, petroleum, metallurgy, mines, etc., so that firefighters or emergency rescue personnel can full of smoke, gas, steam or oxygen poor environment to carry out fire safety, disaster relief and rescue work.
    RHZK series of positive-pressure breathing apparatus with a broad vision, bright, good comprehensive cover airtight, air supply is equipped with smaller, light weight, stable performance for the new valve; backplane and high strength safety factor high-quality high-pressure cylinders; valve device with residual gas alarm, within the specified range of cylinder pressure, the wearer can send sound signals to alert personnel in a timely manner using evacuated.
    RHZK series of positive-pressure breathing apparatus in its class, with a light weight, small size, use; easy maintenance, wear comfortable, stable performance, is engaged in disaster relief, fire fighting operation ideal personal respiratory protection.
    RHZK series of positive-pressure air respirators by the National Fire Equipment Quality Supervision and Inspection Center of qualified, in line with GA124 <> requirements.

Positive-pressure SCBA: industry safety respirator

Brand: Yean This series has been recognized by the European Union EC, GL classification society certificate to obtain EC type approval test certificate number: 54 775 - 08 Lux

Model: RHZK-5/30 type, RHZK-6/30 type, RHZKF6.8/30 type, RHZKF6.8 × 2 / 30 type, RHZKF9/30 type



6.8L | 9L aluminum liner fully wrapped carbon fiber composite cylinders 5L | 6L steel cylinders

⊙ material by gas cylinders and cylinder volume is divided into the following types of respirators (specific parameters see table):

1 cylinder-type pressure-contained breathing apparatus (cylinder of steel cylinders)

A.RHZK-5/30-type positive-pressure breathing apparatus (5L steel cylinders)

B.RHZK-6/30-type positive-pressure breathing apparatus (6L steel cylinders)

2 composite cylinder-type pressure-contained breathing apparatus (aluminum liner fully wrapped carbon fiber composite cylinders)

A.RHZKF6.8/30-type positive-pressure breathing apparatus (6.8L aluminum liner fully wrapped carbon fiber composite cylinders)

B.RHZKF6.8 × 2 / 30 type - double bottle positive-pressure breathing apparatus (2 6.8L aluminum liner fully wrapped carbon fiber gas cylinder)

C.RHZKF9/30-type positive-pressure breathing apparatus (9L aluminum liner fully wrapped carbon fiber composite cylinders)

Specifications and technical parameters:
RHZKF6.8/30-type positive-pressure breathing apparatus consists of 12 components, the characteristics of the various components will now be described as follows:

1 mask: for large view side windows, side window lenses polycarbonate material with high transparency, abrasion resistance, with anti-fog function, mesh hood style wearing styles, wear comfortable, convenient, colloidal silica gel, non-toxic, tasteless, non-stimulating, airtight performance.
2 cylinders: aluminum liner fully wrapped carbon fiber composite cylinders, working pressure 30MPa, with a light weight, high strength, security, performance, cylinder valve with a pressure safety device.
3 bottles with Group: bottle with a fast card for the cam locking mechanism, and to ensure that is always in a bottle with a closed-loop state. Cylinders will not be flipped.
4 straps: the flame-retardant polyester fabric, adjustable strap-sided structure, so that the weight down to Yaokua parts, reducing pressure on the chest strap, so breathe. And has a large flexible strap on the pads, reducing the pressure on the shoulder.
5 alarm whistle: placed on the chest, easy to distinguish the alarm sound, small size and light weight.
6 gauge: large dial, with night vision capabilities, is equipped with rubber protective cover.
7 cylinder valve: a high-pressure safety device to open a small torque.
8. Regulator: small size, flow, output pressure stability.
9. Hsing: back care ergonomic design, made from carbon fiber composite material injection molded, flame retardant and anti-static features, light weight, strong, lining the inside of the back-care flexible pad, allows wearers comfortable.
10 belt Group: buckle lock, easy to adjust.
11 Quick Connector: small, one-hand operation, a de-anti-lock function.
12 supply valve: simple, functional, output flow, a bypass output, small size.

Model cylinders working pressure MPa cylinder volume gas flow rate L max Lmin breathing resistance Pa pressure MPa using the alarm time min Weight (kg) Packing size
Inhale exhale
RHZK-5/30 30 5L 300 <687 <588 4-6 50 min ≤ 15 750 × 300 × 450
RHZK-6/30 30 6L 300 <687 <588 4-6 60 min ≤ 17 750 × 300 × 450
RHZKF6.8/30 30 6.8L 300 <687 <588 4-6 60 min ≤ 10 750 × 300 × 450
RHZKF9/30 30 9L 300 <687 <588 4-6 90 min ≤ 14 750 × 300 × 450
RHZKF-6.8 × 2 / 30 Double-bottle 30 6.8L × 2 300 <687 <588 4-6 120 min ≤ 18 750 × 300 × 450
Note: The original positive-pressure SCBA model ZHK series are prepared according to GAl24-1996 standard requirements, the original model to RHZK series. Where: R for the firefighters personal equipment. H is the product category code respirator, ZK code for the product characteristics. Z is positive pressure, K is the air, F is the composite bottle.

The use of positive-pressure breathing apparatus and methods of inspection and maintenance instructions