Envirogel Refills

Envirogel is an environmentally friendly moisture adsorbing desiccant, the beads are impregnated with an organic dye to visibly indicate saturation/change levels. Envirogel is orange in colour when active and slowly changes to a distinctive green colour when saturated.

The moisture adsorption capacity as the colour change occurs is 12% to 16% adsorption by weight, the envirogel continues to adsorb to saturation levels of approximately 30% of its own weight in water vapour from the surrounding atmosphere at 50% RH and 25°C.

Envirogel should either be replaced or reactivated when saturation levels are reached. Reactivation can be achieved by heating the Envirogel to a temperature of 95°C (max) for 3-4 hours in a ventilated oven. Envirogel has a high tolerance to UV sunlight, high dust attrition resistance. The uniform bead size reduces gas flow channelling and minimises pressure drop.

Bulk envirogel is suitable for the replacement of saturated desiccant in transformer breathers and vent dryers.

Envirogel is available in a smaller pack size of 1kg by clicking envirogel refills.

3 Item(s)

  • 1Kg Envirogel Refill Unit(s) in the pack: 1
    Excl. Tax: £65.00 Incl. Tax: £78.00
  • 10 Kilogram Envirogel Refill Unit(s) in the pack: 1
    Excl. Tax: £100.00 Incl. Tax: £120.00
  • 25 Kilogram Envirogel Refill

    25Kg Envirogel

    BLD6331/06

    Unit(s) in the pack: 1
    Excl. Tax: £200.00 Incl. Tax: £240.00