O-Ring 33.3 x 2.4 mm for SITA UV Systems
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Product Description
O-Ring 33.3 x 2.4 mm for SITA UV Systems, article 3870-0817. Data: inside diameter 33.3 mm, cross-section 2.4 mm. Sleeve and chamber seals harden under UV, heat and chlorinated water. Replace them at every lamp or sleeve service; a re-used O-ring is the usual cause of a leaking sleeve gland. Spare part for UV disinfection systems of S.I.T.A. srl, Genoa, Italy, which builds low-pressure, amalgam and medium-pressure UV units for drinking water, food and beverage, aquaculture, swimming pool, marine and wastewater duty (series AL, LCD / Rack LCD, AM, IT, 440, HDPE, SBT, SMP, SSD, TOC, GR and Pool).
Technical Specifications
- Part number
- 3870-0817
- Article number
- 3870-0817
- System manufacturer
- S.I.T.A. srl (SITA UV), Italy
- Component type
- O-ring / seal
- Inside diameter
- 33.3 mm
- Cross-section
- 2.4 mm
- HS code
- 4016.93
Standards & Compliance
- HS Code
- 4016.93
Cross References
- Article 3870-0817
Compatibility & Fitment
Confirm fit against the UV system model and serial number.
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-20. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3870-0817?
- 3870-0817 can be ordered from cballast.com as a SITA 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 SITA product?
- The manufacturer part number is 3870-0817.
- What is the HS code for 3870-0817?
- The customs tariff (HS) code for 3870-0817 is 4016.93.
- Who manufactures 3870-0817?
- 3870-0817 is a SITA product in the Electrochlorination & Water Treatment range.
- Is a datasheet available for 3870-0817?
- Yes — the 3870-0817 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3870-0817?
- The minimum order quantity is 1.
- Is 3870-0817 available?
- Yes — 3870-0817 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).