DATA SHEET

Sundström SR218 gas filter A2
organic gas

for Sundström half and full face masks

Updated: 17 Jan 2005

Description:
Organic gas filter class A2
Product name:
SR218
Use:

Used against vapour from organic substances whose boiling point exceeds +65°C (150F)

Material:
Plastic polypropylene. No metal parts
Weight:
137 g (4.8 oz)
Dimensions:

Largest diameter: 106 mm (4.2")
Thickness: 36 mm (1.4")
Carbon:
The filter contains 100 g (3.9 oz) activated carbon
Capacity:
In tests with 5,000 ppm carbon tetrachloride at 30 l/min, the filter lasts for 45-50 minutes (standards requirements: >40 min)
The filter absorbs approximately 42-45 g (1.5-1.6 oz) carbon tetrachloride (standards requirements: >38.4 g (>1.36 oz))
Pressure drop:
30 l/min: 25-30 Pa (standards requrement: <100 Pa)
95 l/min: 120-140 Pa (standards requirement: <400 Pa)
Particle filter: If environment contains both particles and gas, a particle filter must be fitted to the front of the gas filter
Pre-filter: Pre-filter 221 and pre-filter holder 5153 should always be fitted
Storage period: 5 years if seal is unbroken. Expiry date printed on the filter
Storage: Store at room temperature in clean, dry place