Surya Home Collection

A filtering respiratory protective device combined with a hood for self rescue in the event of a fire or a chemical emission accident. The hood is based on a Sundström silicone half mask, which is mounted in a hood made of flame-resistant material. The hood can be put on quickly and simply without prior adjustment ( Made in USA)

The escape hood is based on the Sundström SR 100 half hood mounted in a flame-retardant and chemicals resistant material. The hood can be put on quickly and simply, without prior adjustment.The hood is vacuum-packed in an aluminum bag.

The SR 77-3 Escape Hood is a filtering respiratory protective device combined with a hood for self rescue in the event of a fire or a chemical emission accident. The hood is based on a Sundström silicone half mask, which is mounted in a hood made of flame-resistant material. The hoods are vacuum-packed in aluminum bags. The hood can be put on quickly and simply without prior adjustment.The hood is equipped with gas filter SR 331-2, ABEK1-CO and particle filter SR 510, P3 , and provides shorttime protection against carbon monoxide and other toxic gases and particles that may be emitted in a fire or in a chemical emission accident. A1, organic gases and vapours, such as solvents, with boiling points above 65 °C. B1, inorganic gases and vapours, such as chlorine, hydrogen sulphide and hydrogen cyanide. E1, acidic gases and vapours such as sulphur dioxide and hydrogen fluoride. K1, ammonia and certain amines, such as ethylene diamine.


10Country of manufactureSwedenPackage dimensions (mm)160x150x210mmOperating temp.-20 – +55 °C, < 90 % RHStorage temp.-20 – +40 °C, < 90 % RHNom. protection factor50ApprovalEN 14387:2004 + A1:2008, EN 403:2004Model descriptionSR 77-3 ABEK1-CO-P3 S/M Stat
The escape hood SR 76-3 Chem is designed for use as respirator during evacuation in the event of chemical emission accidents. The hood is designed only as an escape hood for single use and provides protection only if the surrounding air has a normal oxygen content, 17–21 %. Maximum time of use: 30 minutes. The escape hood SR 77-3 Smoke is designed for use as respirator during evacuation in the event of a fire or chemical emission accidents. The hood is designed only as an escape hood for single use and provides protection only if the surrounding air has a normal oxygen content, 17–21 %. Maximum time
Type A1 provides protection against organic gases and vapours, such as solvents, the boiling points of which are higher than +65 °C. Type B1 provides protection against inorganic gases and vapours, such as chlorine, hydrogen sulphide and prussic acid. Type E1 provides protection against acid gases and vapours, such as sulphur dioxide and hydrogen fluoride. Type K1 provides protection against ammonia and certain amines, such as ethylene diamine. Type Hg provides protection against mercury vapour. Type P3 provides protection against all types of particles, both solid and liquid. Type CO provides protection against carbon monoxide.

Disposable Blue Mask Surgical mask pack of 100 pieces Disposable Masks 3 ply layeonic Use and Throw Masks Pack of 100 Pcs Pin Certified by CE ISO GMP Best for Men Women(100-black)A surgical mask is a disposable device that creates a physical barrier between the respiratory tract openings (nose and mouth) of the wearer and potentially pathogenic contaminants in the immediate environment
Pharmaceutical masks are barriers that inhibit the environmental particulate matter from entering the respiratory orifices and prevent droplets from the nose and mouth from exiting. .
 The most popular masks are the three-layer disposable breathable masks with or without a nose pin for added support. They offer protection from airborne bacteria, fungi, viruses, etc., and other environmental pollutants. 

ESP12F ESP8266 WiFi module is a compact size wireless development board intended to be used in IoT applications. It supports SPI and UART protocols allowing you to connect various types of sensors directly through it's GPIO’s. ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and MCU capability.

Features of ESP 12F:

• Integrated low power 32-bit MCU
• Integrated 10-bit ADC
• Integrated TCP/IP protocol stack
• Integrated PLL, regulators, and power management units 
• Deep sleep power <10uA, Power down leakage current < 5uA
• Wake up and transmit packets in < 2ms
• Standby power consumption of < 1.0mW (DTIM3) 5
• Wi-Fi 2.4 GHz, support WPA/WPA2 
• Support STA/AP/STA+AP operation modes
• Support Smart Link Function for both Android and iOS devices
• SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
• STBC, 1x1 MIMO, 2x1 MIMO
• A-MPDU & A-MSDU aggregation and 0.4s guard interval
• +20dBm output power in 802.11b mode
• Operating temperature range -40C ~ 125C

Package Includes: