Berson UV Sensor O-Ring
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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. This seals the ultraviolet intensity sensor into the reactor wall. A leak at this position wets the sensor and ends it, so the seal is renewed whenever the sensor is disturbed.
Technical Specifications
- Component type
- O-ring
- HS code
- 8543.70
Standards & Compliance
- HS Code
- 8543.70
Cross References
- Article 1049-1205
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 1049-1205?
- 1049-1205 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 1049-1205.
- What is the HS code for 1049-1205?
- The customs tariff (HS) code for 1049-1205 is 8543.70.
- Who manufactures 1049-1205?
- 1049-1205 is a Berson product in the Electrochlorination & Water Treatment range.
- Is a datasheet available for 1049-1205?
- Yes — the 1049-1205 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 1049-1205?
- The minimum order quantity is 1.
- Is 1049-1205 available?
- Yes — 1049-1205 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).