O-Ring 23 x 4 mm for SITA Quartz Sleeve 40-80 Series, SI028061 (3803-0508)
SITA

O-Ring 23 x 4 mm for SITA Quartz Sleeve 40-80 Series, SI028061

Part numberSI028061Item numberSITA-3803-0508HS code4016.93
MOQ:1

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Product Description

O-Ring 23 x 4 mm for SITA Quartz Sleeve 40-80 Series, SI028061, article 3803-0508. Data: inside diameter 23 mm, cross-section 4 mm. OEM reference: SI028061 / 028061. Fits: SITA 550 Plus LCD Rack, SITA 800 Plus LCD, SITA UV PE 22, SITA SRL 80/8, SITA Pallas 705 S. Seals quartz sleeve SI028105 in gland SI028060. 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. SITA LCD / Rack LCD series data: low-pressure 40-80 W lamps, 9,000-10,000 h lamp life, 1-40 m3/h, chamber in AISI 304 or 316L. 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
SI028061
Article number
3803-0508
OEM reference
SI028061 / 028061
System manufacturer
S.I.T.A. srl (SITA UV), Italy
Component type
O-ring / seal
Inside diameter
23 mm
Cross-section
4 mm
Fits
SITA 550 Plus LCD Rack, SITA 800 Plus LCD, SITA UV PE 22, SITA SRL 80/8, SITA Pallas 705 S
HS code
4016.93

Standards & Compliance

HS Code
4016.93

Cross References

  • Article 3803-0508
  • SITA SI028061
  • SITA 028061

Compatibility & Fitment

Fits: SITA 550 Plus LCD Rack, SITA 800 Plus LCD, SITA UV PE 22, SITA SRL 80/8, SITA Pallas 705 S

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: SITA UV spare parts cross-reference (cBallast)

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 SI028061?
SI028061 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 SI028061.
What is the HS code for SI028061?
The customs tariff (HS) code for SI028061 is 4016.93.
Who manufactures SI028061?
SI028061 is a SITA product in the Electrochlorination & Water Treatment range.
Is a datasheet available for SI028061?
Yes — the SI028061 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for SI028061?
The minimum order quantity is 1.
Is SI028061 available?
Yes — SI028061 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).