Gui trolley dry powder fire extinguishers Product Overview trolley dry powder fire extinguishers suitable for extinguishing fires since the beginning of petroleum products, solid organic substances, flammable liquids, gases, electrical equipment, engines. The large pharmaceutical extinguishers, fire ability to protect a large area smoke detectors, mobile convenient, inexpensive, factories, offices, depots, petrol stations, docks, chemical ideal place for fire fighting equipment. Technical Specifications Model MFTZ / ABC35 extinguishing dose (kg) 35 ± 0.7 effective injection time (s) ≥30 effective spray distance (m) ≥6 fire level 6A, 233B Temperature (℃) -20 ~ + 55 Working Pressure (MPa) 1.2 Note 1, the product line pressure vessels, storage and transportation to prevent collisions. 2, not the sun and rain, stored in non-high-temperature environment. 3, regular inspection: Pressure gauges marked area or below the green line once opened ss-168 smoke detectors, or at least five years must pay maintenance refillable Qualified vendors must be approved by 2.1MPa water pressure test before filling . ss-168 stand-alone fire alarm fire alarm smoke sensitivity: comply with No. UL217 standard patent number: # 01354594.9 Power: DC9V battery (stand-alone) Operating temperature: 4-50 degree gas interface temperature: 10% -90% of the alarm loudness: > 85db Battery life: more than a year in 2006 under the Ministry of Public Security issued a "stand-alone application on fire detection alarms and other fire fighting techniques notice" (male eliminate [2006] No. 300) of the document detector mention this term including stand-alone (home) smoke detection alarm. The alarm is working independently, be audible signal to warn people to flee a fire hazard fire detection and alarm system, use battery-powered, no external power supply and other control devices. Independent fire detection alarm for small spaces, home should have a remote alarm function for 24 hours on duty could not place. JTY-GD-SA1 fire detectors | nanxiong detectors | Fire safety is provided by ultra Dongguan Nan ultra fire equipment operators. Dongguan Nan ultra fire equipment operators (www.jyfire.com) strong, credible, in Dongguan, Guangdong extinguishing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the ultra-fire and you hand into the brilliant, for a better future!