Model RT A1200 - Halon 1211-1301 Blend Typical use: Cockpit/Cabin
The largest of the disposable, Halon blend models, the RT A1200 is a popular alternative to the 2.5 lb. gauged extinguishers for those who put a premium on light weight and low maintenance vs. the desirability of a gauge and the ability to recharge after use. 12 year shelf life.
These extinguishers contain a unique blend of liquefied gas 1211/1301, two highly effective fire fighting agents. These units are self expelling which means that the pressure remains constant even when the extinguishers are almost empty.
Agent weight 2.6 lb. / 1.200 kg
Gross weight 3.3 lb. / 1.510 kg
Discharge range 8-14 ft. / 2.4-4.3 m
Discharge time 14-16 sec.
Height 11.3 in. / 29.8 cm
Width 6.0 in. / 15.3 cm
Cylinder diameter 3.0 in. / 7.6 cm
UL rating 5B:C
Bracket Single Strap (Standard)
Extinguishing Agent: 1211 / 1301
Charge-Kgs (Lbs): 1.2(2.65)
Gross wt - Kgs (lbs): 1.51(3.33)
Pressure psig: 100
Shell Material: Aluminum
Handle Material: Plastic
How long is the PRT A1200 extinguisher good for since there is no gauge?
The units without a gauge have a 12 year shelf life, but should be weighed from time to time to see if the weight is within limits indicated on the label.