| Nominal diameter (DN, mm): | 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000 |
| Nominal pressure (Pwork, PN): | 25 bar |
| Working environment temperature: | up to +150°C |
Bellows compensating device with heat- and water-insulated bellows and a sleeve in a polyethylene sheath for PPM insulation.
Bellows compensating device with heat- and water-insulated bellows and a sleeve in a polyethylene sheath under PPM insulation is equipped with a heat- and water-insulated multilayer stainless steel bellows, welded pipes without factory insulation, a sleeve in a polyethylene sheath under the PPM insulation, stuffing box packing for waterproofing , guides to prevent torsional rotation and a washer for additional installation of the pre-stretching mechanism. Lifting and pre-stretching lugs are provided in the product. It is possible to manufacture with additional heat insulation of the bellows.
Specifications are shown in the table 1.
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