Intersorb 8 to 12 Mesh Indicating and Non-indicating Sodalime Grade D
Intersorb 812 NI (non-indicating)
Intersorb 812 WV (indicating)
Rebreather, Recreation Rebreather Diving, Commercial Diving, Military, Mine Safety Equipment.
Intersorb 812 is comprised of 2 mm cylindrical granules and has been produced to achieve the maximum carbon dioxide absorption and optimum physical properties. This is to achieve the most suitable performance within rebreathers.
Intersorb 812 has been tested to NATO test standard STANAG No 1411.
Intersorb 812 NI
Intersorb 812 WV
Note: These figures represent the dry constituents. The product will additionally contain 14% to 18% water.
NATO test standard STANAG No. 1411
Intersorb 408 NI & WV
Over 2.80 mm
2.00 to 2.80 mm
1.40 to 2.00 mm
0.600 to 1.40 mm
Under 0.600 mm
14% to 20%
Carbon Dioxide Absorption
NATO test standard STANAG No.1411
Intersorb 812 NI & WV
(% retained on 1.4 mm screen)
Resistance to Flow
(40 L/m, absorber 10 cm diameter,
12.5 cm height, volume 1 Litre)
1.4 mbar unused
1.6 mbar used
Time to 0.5% CO2
CO2 Capacity L/kg
120 L/kg minimum
105 ml absorbent in 30 mm diameter tube.
Challenge gas: 3.0 L/min air containing 5% CO2.
Humidity 100 %
Tech Data Sheets
Download Specifications PDF.
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Packaging, Transport &
Intersorb 812 is available in 45 pound airtight kegs. Standard shipping applies. Dispose of in accordance with local, state, and federal regulations.
Storage & Handling:
Store in a dry, well ventilated area away from incompatible substances, such as strong acids. Avoid excessive temperatures. Keep container tightly sealed. Do not leave absorbent exposed to air for prolonged periods. Dust may cause irritation. Avoid breathing dust. Avoid contact with eyes. Wash hands and contact area after handling.
Irritating to eyes, respiratory system and skin (see handling above).
The O.C. Lugo Co., Inc. will replace any material found to be defective, but accepts no liability through improper storage, handling or application of this product.
All data provided herein is based upon years of research, laboratory testing and actual product usage. The O.C. Lugo Co., Inc. makes no representations or warranties of any kind concerning this information.