Atlantium Hydro-Optic UV Spare Parts Reference — Lamps, Quartz Sleeves, O-Rings, Sensors, Ballasts (RZ104, RZ163, RZ300, RZB300, RZM, EP600, R200)

Spare parts cross-reference for Atlantium Technologies Hydro-Optic (HOD) UV water disinfection systems: 120 part numbers across UV lamps (95 mm 1 kW to 700 mm 12 kW, with arc length, lamp current, voltage, power density and quartz type), quartz sleeves and windows, AS568 O-rings with dimensions and compounds, lamp connectors, UVIS/UVT sensors and optics, lamp power supplies and ballast modules, controller cards, harnesses, wiper parts, R200 air-cooling filters and controllers — for RZ104, RS104, RZ163, RZ300, RZB300, RZM200, RZM350, EP600 and R200 series.

Atlantium Hydro-Optic UV spare parts by part number

Cross-reference of 120 spare parts for Atlantium Technologies Hydro-Optic (HOD) UV disinfection systems — RZ104, RS104, RZ163, RZ300, RZB300, RZM200/350, EP600 and R200 series — with the lamp electrical data needed to identify the correct replacement. Every part number links to its product page for quotation. See also the Atlantium brand page.

Hydro-Optic UV systems use medium-pressure lamps around a quartz treatment chamber that works by total internal reflection, so UV photons are recycled through the water instead of being absorbed by a steel wall. Each lamp has its own UV intensity sensor (UVIS) and the water UV transmittance is measured continuously (UVTS); the controller holds the validated dose by adjusting lamp power. For the spare-parts buyer this has two consequences: the lamp must match the ballast rating of the specific system, and the optical path (quartz sleeve, wave guide, mirror, sensor window) must be kept in OEM condition or the dose reading is no longer valid. Always quote the system model and serial number.

UV lamps (medium pressure)

Quartz sleeves, tubes and windows

O-rings, seals and gaskets

Lamp connectors

Sensors and optics (UVIS, UVT, temperature)

Lamp power supplies and ballast modules

Electronic cards and modules

Harnesses and cables

Wiper and mechanical parts

Air cooling and filters (R200)

Controllers and displays

Identifying the right lamp

• Series and arc length — RZ104 / RS104 use 95 mm, 1 kW lamps; RZ163 uses 155 mm lamps in 1.7 kW, 2.3 kW (HP) and 3.0 kW (UHP) ratings; RZ300 uses 295 mm, 4.2 kW; RZB300 uses 250 mm long-neck, 4.2 kW; RZM200 uses 400 mm, 6.9 kW; RZM350 and EP600 use 700 mm, 12 kW; R200 uses 140 mm, 4.2 kW.
• Envelope — regular quartz, ozone-free quartz (doped to block the ozone-forming short-wave UV) or pure silica (synthetic fused silica, slower solarisation). Replace like for like unless the OEM has approved a change for the system.
• Power rating — 1.7 kW, 2.3 kW HP and 3.0 kW UHP lamps of the RZ163 share the 155 mm arc but need the matching ballast; they are not interchangeable on rating alone.
• 700 mm lamps — OPM000111 (1300 V) and OPM000130 (1350 V) differ in lamp voltage; confirm which one the installed ballast is set for.
• With every lamp change — inspect the quartz sleeve, replace the sleeve and connector O-rings, check the lamp connector for heat marks, and verify the UVIS reading against the commissioning value.

O-ring sizes used

Atlantium sleeve, holder and sensor seals are standard AS568 inch sizes: -012 (9.25 x 1.78 mm), -018 (18.77 x 1.78), -029 (37.82 x 1.78), -033 (50.52 x 1.78), -043 (88.62 x 1.78), -050 (133.07 x 1.78), -327 (43.82 x 5.33), -351 (120.02 x 5.33), -364 (170.82 x 5.33), -378 (266.07 x 5.33) and -442 (183.52 x 6.99). Compounds are FKM (V0680-70, V0884-75) on the water and lamp side, silicone (S7100-70) on the lamp holder and NBR (N6001) on the sensor. Material and hardness matter as much as size next to a medium-pressure lamp; do not substitute NBR for FKM at the sleeve.

Part numbers and designations are those of the original equipment manufacturer and are given for identification. cBallast is an independent supplier; confirm fit against the system model and serial number before ordering.

Compiled by cBallast for identification and cross-reference. Part numbers, designations and trademarks belong to their respective manufacturers. Confirm ratings and dimensions against the manufacturer's current documentation and the nameplate of the installed equipment before ordering or installation.