Enterprise name: shaanxi Ryan energy technology co. LTD
Address: no. 2007, building C, xinjie community, south side, fengcheng district, xi 'an economic development zone
Zip code: 710000
E-mail: 511753823 @qq.com
1. Product features.
ZH30 (L) isolation type chemical oxygen self-rescuer is a kind of closed cycle rescue equipment, suitable for the coal mine, for on-site personnel used in the case of severe accident escape. The advantages of small size, easy to carry, simple operation, the early oxygen using oxygen to compressed oxygen tanks, safe and reliable, and start to use convenient.
Ii. Main technical parameters.
Rated protection time: when the power is 74W, the protection time is 30min;
The sitting time can reach 120 minutes.
Suction resistance: no more than 245Pa;
Suction temperature: 55 ℃ or less;
Quality: the quality is less than 1.5kg, and the quality is less than 1.3kg;
Validity: 3 years, 5 years of storage;
Dimensions: galvanized (175 x 120 * 90) mm;
Stainless steel (175 x 128 x 90)mm.