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Gas Filter (ABEK1) SR297



SR217 Organic, inorganic, acid gas, ammonia filter class ABEK1 (regular capacity).
Plastic polypropylene. No metal parts.
Used against vapour from organic gases whose boiling point exceeds +65°C (150F), for inorganic gas, for acid gas and vapour, and for ammonia.
— Largest diameter: 106 mm
— Thickness: 36 mm
The filter contains 125 g of activated carbon.
Adsorption capacity
Test gas Conc. (PPM) B’through (min) Carbon tetrachloride 1,000 90–100 Chlorine 1,000 40–50 Hydrogen sulphide 1,000 100 Hydrogen cyanide 1,000 55–60 Sulphur dioxide 1,000 40 Ammonia 1,000 60–70
Pressure drop
— At 30 l/min: 70–80 Pa (standards requirement: <100 Pa)
— At 95 l/min: 270–300 Pa (standards requirement: <400 Pa)
Store at room temperature in clean, dry place. If seal has been broken, store away from contaminants in an air-tight container. Shelf life is 5 years if seal is unbroken. Expiry date printed on filter. Boxes of 4 Filters Sold as EACH filter