DATA SHEET
Sundström SR 597 threaded gas filter A1BE2K1
for Sundström Powered Air-Purifying Respirators
Updated: 11 Apr 2011
Description:
Threaded gas filter class A1BE2K1 for Sundström PAPRs SR500 and SR500ex
Product name:
SR597
Use:
- A1 part is used against organic gas and vapour, such as solvents, whose boiling point is greater than +65°C
- B2 part is used against inorganic gas and vapour, such as chlorine, hydrogen sulphide and hydrogen cyanide
- E2 part is used against acid gas and vapour, such as sulphure dioxide and hydrogen fluoride
- K1 part is used against ammonia and certain amines, such as ethylene diamine
Material:
Plastic polypropylene. No metal parts
Weight:
400 g (14.1 oz)
Dimensions:
Largest diameter: 138 mm (5.4")
Greatest thickness: 65 mm (2.56")
Greatest thickness: 65 mm (2.56")
Thread:
Breakthrough time:
| A1 | Cyclohexane C6H12 | 500 ppm | >80 min |
| B2 | Chlorine Cl2 | 1,000 ppm | >30 min |
| B2 | Hydrogen sulphide H2S | 1,000 ppm | >60 min |
| B2 | Hydrogen cyanide HCN | 1,000 ppm | >35 min |
| E1 | Sulphur dioxide SO2 | 1,000 ppm | >30 min |
| K1 | NH3 | 500 ppm | >75 min |