On order
Shell Heat Transfer Oil S2
Mineral oil for closed-loop heat transfer circuits
DIN 51522
Standards & approvals
The German standard for mineral heat-transfer (thermal) oils, cited here without a specific class.
Mineral oil for closed-loop heat transfer circuits
DIN 51522
NSF H1 synthetic heat transfer oil for closed heating systems, up to 280 °C
ISO VG 32
Tell us what equipment or vehicles you run and under what conditions. You get a technical recommendation and a volume quote, with TDS and SDS datasheets for every product.