Bellows Compensating Device with Heat and Hydro Insulation for PPU Applications

Silphon compensating device with heat- and hydro-insulated bellows and sleeve in polyethylene sheath under PPU insulation is equipped with heat- and hydro-insulated multilayer bellows made of stainless steel, welding sockets without factory insulation, polyethylene sheathed sleeve under FPU insulation, gland packing for waterproofing, protective cover, guides to prevent torsional rotations and washer for additional installation of pre-stretching mechanism. The product is provided with lifting and pre-stretching lugs. It is possible to manufacture with additional thermal insulation of the bellows and SODC conductors.

Compensators SKU.PPU of hortum trade mark are designed for compensation of axial displacements of temperature deformations of rectilinear sections of heating mains with different types of laying. They can be used both for underground (ductless) and aboveground laying. Guarantee 10 years.

Certificate GOST R and TR CU; declarations of the EAEU.