331390 by Witzenmann
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The Witzenmann 331390 is a HYDRA-axial compensator designated as type ARF 10.0032.080.2, designed for DN 32 pipe systems operating at a nominal pressure of PN 10. This component is engineered for axial expansion absorption, featuring a overall installation length of 362 mm plus a preload capacity to accommodate plus or minus 40 mm, yielding a total movement range of 80 mm across 1,000 load cycles. The physical construction incorporates specific material grades for each structural section: the bellows and internal guide sleeve are built from 1.4571 stainless steel, the connectors utilize 1.0305 material, and the outer protective sleeve is constructed from 1.4541 or 1.4571 stainless steel. This exact assembly manages thermal expansion and contraction stresses in demanding industrial piping applications.
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Frequently Asked Questions(FAQ):
Where can I buy 331390 by Witzenmann in the USA?
You can purchase 331390 by Witzenmann from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 331390?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Witzenmann in the United States?
While we are not the official distributor or seller of Witzenmann in the United States, we source our products from reliable channels and offer you original Witzenmann equipment at competitive prices.
How can I access 331390 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 331390 to our written reply.
Do you provide technical support for 331390?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Witzenmann |
|---|---|
| Part number | 331390 |
| Inner Code | 1249594 |
Technical specification
| Product type | HYDRA Axial Expansion Joint |
|---|---|
| Nominal diameter | DN 32 |
| Pressure rating | PN 10 |
| Type | ARF 10.0032.080.2 |
| Bellows material | 1.4571 |
| Connector material | 1.0305 |
| Internal guide sleeve material | 1.4571 |
| Outer protective sleeve material | 1.4541/1.4571 |
| Overall length | 362 mm |
| Axial movement | +- 40=80 mm |
| Load cycles | 1,000 |