128983 axial compensator by Witzenmann
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The Witzenmann 128983 axial compensator (ARN 02.0150.160.0 III BL 342) is a welded version expansion joint designed for DN150/PN2.5 systems. It features a multi-layered bellows constructed from 1.4541 and 1.4571 materials. This component accommodates an axial movement range with a nominal value of plus or minus 80 mm, totaling 160 mm across 1000 load cycles. It is equipped on both sides with welded ends measuring 168.3 by 4.5 mm made of 1.4404 material. The overall length (BL) of the unit is 342 mm, with a maximum operating pressure (PS) of 0.5 bar and a temperature rating (TS) of 200 degrees Celsius. Additionally, this specific axial compensator model is not subject to the DGRL 2014/68/EU directive.
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You can purchase 128983 by Witzenmann from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
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Characteristics
| Manufacturer | Witzenmann |
|---|---|
| Part number | 128983 |
| Inner Code | 5133492 |
Technical specification
| Product type | axial compensator |
|---|---|
| Model designation | ARN 02.0150.160.0 III BL 342 |
| Nominal diameter | DN150 |
| Nominal pressure | PN2.5 |
| Bellows material | 1.4541/1.4571 |
| Axial movement range | ± 80 mm = 160 mm (1000 load cycles) |
| Connection | Welded 168.3 x 4.5 mm (1.4404) |
| Overall length | 342 mm |
| Pressure rating | 0.5 bar |
| Temperature rating | 200 °C |
| Directive compliance | Not subject to DGRL 2014/68/EU |