NAFFCO UL Listed Clean Agent fire extinguishers (HALOTRON) are clean, non-conductive gaseous agent that is an excellent replacement for Halon 1211 extinguishers. Clean Agent is suitable for use on Class A, Class B, and Class C fires.

ModelN 05L FSA*/
N 05L FSB**
N 05L HSA***N 11L SA*/
N 11L SB**
N 15L SA*/
N 15L SB**
Agent Capacity5 lb. (2.27 Kg)5.5 lb. (2.49 Kg)11 lb. (5 Kg)15.5 lb. (7.03 Kg)
UL Rating5-B:C5-B:C1-A:10-B:C2-A:10-B:C
Propellant95% Nitrogen + 5% Helium
Fire Rating34B C5A 55B C5A 70B C13A 70B C
Duration of
9 Sec9 Sec9 Sec13 Sec
Range of
9-15 / 2.7-4.59-15 / 2.7-4.59-15 / 2.7-4.512-18 / 3.7-5.5
Operating Pressure100 psi (689 kPa)100 psi (689 kPa)100 psi (689 kPa)125 psi (862 kPa)
USCG Approval
(Marine Application)
Type B:C size IType B:C size IType B:C size IType B:C size II
Ship Weight9.25 lb. (4.2Kg)10.0 lb. (4.5 Kg)21.25 lb. (9.6 Kg)25.75 lb. (11.75 Kg)
Unit Height16.375 in (41.6 cm)16.375 in (41.6 cm)17.5 in (44.5 cm)17.5 in (44.5 cm)
Unit Width6.5 in (16.5 cm)6.5 in (16.5 cm)8.625 in (21.9 cm)8.625 in (21.9 cm)
Unit Diameter4.25 in (10.8 cm)4.25 in (10.8 cm)7 in (17.8 cm)7 in (17.8 cm)
ApprovalUL Listed
  • * Aluminum Head valve
  • ** Brass Head valve
  • *** Aluminum head valve with discharge hose
  • Residue-free Hydrochlorofluorocarbon gas agent pressurized with argon.
  • Typically used for protecting sensitive electronic equipment in offices, classrooms, churches, parking garages and hotel/motel assembly halls and guest areas.
  • Also used for protecting sensitive electronic equipment in businesses such as retail stores, light manufacturing facilities,research facilities, auto dealerships, vehicle/aircraft/marine service centers, and manufacturing processes such as painting, dipping, and coating.
  • Not suitable for use on fires involving cooking oil and grease. Recommended for use on sensitive electronic equipment.
  • Clean Agent Extinguishers are USCG Approved (Marine Application)

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