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Atlantium

Atlantium UV Lamp 250 mm, 4.2 kW, Long Neck, for RZB300

Part numberOPH000120Item numberATLANTIUM-OPH000120HS code853949
MOQ:1

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Product Description

Atlantium OPH000120 — Medium-pressure UV lamp for Atlantium Hydro-Optic (HOD) UV disinfection systems, RZB300. Arc length 250 mm, rated lamp power 4.2 kW, lamp current 10.5 A, lamp voltage 400 V ± 25 V, power density 168 W/cm. Regular fused-quartz envelope. Long-neck construction (extended lamp end) for the long-neck quartz sleeves of this series. In Hydro-Optic systems every lamp is monitored by its own UV intensity sensor, so the replacement lamp must match the electrical rating of the installed ballast and the sleeve of the reactor; quote the system model and serial number with the order. Handle the lamp by its ends with clean gloves, as fingerprints burn into the quartz at operating temperature. Medium-pressure lamps contain mercury and are disposed of as hazardous waste under local regulations. Spare part for Atlantium Technologies Hydro-Optic (HOD) UV water disinfection systems, which use medium-pressure lamps, a quartz treatment chamber working by total internal reflection, one UV intensity sensor per lamp and continuous UV-transmittance monitoring; installed in aquaculture, dairy and beverage process water, municipal drinking water, power-plant and industrial water treatment.

Technical Specifications

Part number
OPH000120
Manufacturer
Atlantium Technologies
Component type
Medium-pressure UV lamp
Fits system
RZB300
Lamp type
Medium pressure, mercury
Arc length
250 mm
Lamp power
4.2 kW
Lamp current
10.5 A
Lamp voltage
400 V ± 25 V
Power density
168 W/cm
Envelope
Regular quartz
Version
Long Neck
OEM designation
UV LAMP 250mm 4.2kW LONG NECK
HS code
8539.49

Standards & Compliance

HS Code
853949

Compatibility & Fitment

Fits: RZB300

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: Atlantium Hydro-Optic UV spare parts reference (cBallast cross-reference)

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 OPH000120?
OPH000120 can be ordered from cballast.com as a Atlantium 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 Atlantium product?
The manufacturer part number is OPH000120.
What is the HS code for OPH000120?
The customs tariff (HS) code for OPH000120 is 853949.
Who manufactures OPH000120?
OPH000120 is a Atlantium product in the Electrochlorination & Water Treatment range.
Is a datasheet available for OPH000120?
Yes — the OPH000120 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for OPH000120?
The minimum order quantity is 1.
Is OPH000120 available?
Yes — OPH000120 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).