Import Air Respirator Air Breathing Apparatus — Buy in wholesale FOB from Supplier in China

The Shanghai Fangzhan Fire Technology Co.,Ltd. open-circuit pressure demand self-contained breathing apparatus is built around a pilot valve second stage regulator with a butyl rubber facepiece seal and silicone or Kevlar head harness. Cylinder pressures of 2216 or 4500 psig deliver operational durations of 30, 45 or 60 minutes depending on the cylinder selected. The unit incorporates an LED heads-up display and alarm options including bell, plain whistle or warbling whistle configurations. This SCBA meets EN136, EN137 and MSC339 (91) regulatory standards for respiratory protection.

Butyl rubber was chosen for the facepiece material due to its superior resistance to chemical permeation compared with natural rubber or silicone alternatives in fire and hazmat environments. The pilot valve regulator design provides consistent airflow regardless of cylinder pressure decay, a critical safety factor during extended interior attacks. Silicone head harness suits standard industrial applications, while Kevlar offers enhanced flame and abrasion resistance for extreme exposure scenarios. The warbling whistle alarm option provides directional audibility in high-noise environments where plain tones are masked.

Fire departments, military units, nuclear facilities, mining operations and municipal emergency services represent the primary buyer segments for this apparatus. Forestry and oil and gas contractors also deploy these units for confined space entry and chemical exposure response. Buyers should confirm cylinder hydrostatic test dates, facepiece sizing availability and annual service kit contents before purchase. The supplier does not list MOQ, lead time or incoterms in the source data; direct enquiry to Shanghai Fangzhan Fire Technology Co.,Ltd. is required to establish commercial terms.

Shanghai Fangzhan Fire Technology Co.,Ltd. is located at No.41 Building 41 Lane 83, Hongxiang North Rd., Shanghai 201313, China. The company holds a harbor trust tier on the platform, with a response rate of 0.00% and an average response time that is not recorded. No years in operation, employee count, revenue figures or client references are provided in the available profile data. The supplier's specialisation appears to focus on fire technology equipment, specifically self-contained breathing apparatus design tested with firefighter feedback during development.

The listing emphasises that design changes were validated through firefighter testing, suggesting a product-development approach centred on end-user feedback. No ISO certifications, factory audit results, export licence numbers or trade show appearances are stated. Buyers should independently verify manufacturing capacity, quality management system certification and after-sales service capability. The address places the company in Shanghai's southern district, approximately 50 km from the city centre port facilities.