Dive Long offers three grades of soda lime, Intersorb® 812, Intersorb®408 which have been specifically developed for rebreather diving. All have been tested and conform to the STANAG 1411 and EN14143 Standards for rebreathers.

Intersorb® diving soda limes are tested to ensure they meet the requirements of the NATO standard STANAG 1411. Furthermore, the packaging in which they are contained ensures they maintain compliance with this standard while sealed and unopened for five years from the date of manufacture. However, once the packaging of Intersorb® diving soda lime is opened, it is the responsibility of the user/dealer/owner to ensure that the product is used in the appropriate diving equipment and in the appropriate way, according to the instructions for use provided with the diving equipment. The manufacturer of Intersorb® diving soda limes cannot and will not take responsibility for incorrect use or storage, or products that have exceeded the expiration date stated on the product.

Intersorb® 812 is a conventional soda lime Carbon Dioxide (CO2) absorbent comprised of short pourous strands. Available as an 8-12 mesh particle size to maximize CO2 capacity, for those divers requiring a long dive duration. Read Intersorb® technical information.

  • Particle size — 8-12 Mesh (1.5mm to 2.5mm)
  • Higher CO2 capacity and longer duration compared to larger particle size products

Order Intersorb® 812 soda lime now

Intersorb® 408 is a conventional soda lime Carbon Dioxide (CO2) absorbent comprised of short pourous strands. Available as an 4-8 mesh particle size to maximize CO2 capacity, for those divers requiring a long dive duration. Read Intersorb® technical information.

  • Particle size — 4-8 Mesh (2.5mm to 5.0mm)
  • Higher CO2 capacity and longer duration compared to larger particle size products

Order Intersorb® 408 soda lime now

Spherasorb® 408 is a spherical shaped soda lime with a 4-8 mesh particle size. The combination of the spherical shape and particle size leads to good packaging within the absorber/scrubber, very low dust levels, and relatively low breathing resistance. Read Spherasorb® technical information.

  • Particle size — 4-8 Mesh (2.5mm to 5.0mm)
  • Uniform shape and particle size leads to low breather resistance and uniform packaging
  • Exceptionally low dust levels compared with conventional soda lime products

Order Spherasorb® 812 soda lime now


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