Delivering Fluid Sealing Solutions Since 1972

Transfer of Liquid Nitrogen

"Under high pressures and varying temperatures, the Astra Seals® have maintained their integrity without faltering."

the challenge

Conventional elastomeric seals lack the capacity to endure sub-zero temperatures, leading to untimely seal deterioration.

the solution

Chosen for assessment because of its temperature tolerance spanning from -250°C to +260°C, the Astra Seal® has undergone continuous testing to validate its effectiveness in sub-zero conditions, with successful test rig trials and ongoing trials on operational trucks.

the result

The Astra Seal® appears poised to integrate into the ultimate coupling assembly and has potential expansion to other prominent brands. Additionally, the customer Astra Seal® is substituting a rival product in an array of pumps.