Berson PTFE Ring, 10.5 mm, 2.19.011
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Product Description
A PTFE ring used in the quartz sleeve and lamp mounting assembly. PTFE takes load against quartz without gripping or scoring it and is unaffected by the continuous UV exposure that would degrade an elastomer in the same position. Original Berson number 2.19.011.
Technical Specifications
- Component type
- PTFE ring
- Size
- 10.5 mm
- Material
- PTFE
- Original part number
- 2.19.011
- HS code
- 8421.99
Standards & Compliance
- HS Code
- 8421.99
Cross References
- Article 1086-0307
- Berson 2.19.011
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 2.19.011?
- 2.19.011 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 2.19.011.
- What is the HS code for 2.19.011?
- The customs tariff (HS) code for 2.19.011 is 8421.99.
- Who manufactures 2.19.011?
- 2.19.011 is a Berson product in the Electrochlorination & Water Treatment range.
- Is a datasheet available for 2.19.011?
- Yes — the 2.19.011 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 2.19.011?
- The minimum order quantity is 1.
- Is 2.19.011 available?
- Yes — 2.19.011 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).