Sundström SR294 Organic + Inorganic + Acid Gas Filter ABE2 (Each)

The Sundström SR 294 is a high capacity ABE2 gas filter for organic gases and vapours with a boiling point above +65°C (150F), inorganic gases, and acid gases and vapours. It's made from polypropylene with no metal parts and holds 166g of activated carbon.

Breakthrough times

• Chlorine, 5,000 ppm: 25 min
• Hydrogen sulphide, 5,000 ppm: 80 min
• Hydrogen cyanide, 5,000 ppm: 30 min
• Sulphur dioxide, 5,000 ppm: 23-25 min

Pressure drop

• At 30 l/min: 100–105 Pa (standard requires <140 Pa)
• At 95 l/min: 350–360 Pa (standard requires <560 Pa)

Specifications

• Diameter: 106 mm; thickness: 48mm
• Weight: 220g
• Shelf life: 5 years with the seal unbroken; expiry date printed on the filter

Storage

Store at room temperature in a clean, dry place. Once the seal is broken, keep it away from contaminants in an air-tight container.