Berson O-Ring, 208 × 4 mm
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Product Description
Elastomer seals in an ultraviolet reactor work against warmth, pressure and direct UV exposure, which hardens and shrinks them over time. They are replaced as a set whenever the reactor is opened rather than reused; a seal that looks sound can still have taken a compression set that will not re-seat. Size alone does not specify the part — the compound matters as much as the dimensions on a UV-exposed seal, so order against the position rather than measuring the old one.
Technical Specifications
- Component type
- O-ring
- Size
- 208 × 4 mm
- HS code
- 8421.99
Standards & Compliance
- HS Code
- 8421.99
Cross References
- Article 1089-0307
Compatibility & Fitment
Part is for listed systems. For other UV systems, provide serial number to confirm compatibility.
Product Documentation
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Catalogue entry last verified: 2026-10-02. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 1089-0307?
- 1089-0307 can be ordered from cballast.com as a Berson catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Berson product?
- The manufacturer part number is 1089-0307.
- What is the HS code for 1089-0307?
- The customs tariff (HS) code for 1089-0307 is 8421.99.
- Who manufactures 1089-0307?
- 1089-0307 is a Berson product in the Electrochlorination & Water Treatment range.
- Is a datasheet available for 1089-0307?
- Yes — the 1089-0307 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 1089-0307?
- The minimum order quantity is 1.
- Is 1089-0307 available?
- Yes — 1089-0307 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).