295mm 4200W MP UV Lamp Replacement OPG000400 OPG000430 OPG000450 for Ballast Water Treatment System RZB300

1> Perfect replacement for UV lamp OPG000400 OPG000430 OPG000450
2> Low MOQ, Fast dispatch.
3> Lifespan up to 2000 hours.
4> Competitive price.
5> Compatible with Atlantium UV systems RZB300
6> Made from High quality material

Product Details

Product Tags

295mm 4200W MP UV Lamp Replacement OPG000400 OPG000430 OPG000450 for Ballast Water Treatment System RZB300

295mm 4200W MP UV Lamp Replacement OPG000400 OPG000430 OPG000450 for Ballast Water Treatment System RZB300.jpg



In an era where the global shipping industry strictly adheres to the International Maritime Organization (IMO) Ballast Water Management Convention, efficient and reliable ballast water treatment systems are paramount for vessel operations. Our 295mm 4200W MP UV Lamp Replacement Series (OPG000400/OPG000430/OPG000450) is precision-engineered for the Ultraviolet Ballast Water Treatment System RZB300, delivering superior performance and stability to power UV disinfection in ballast water management.








Parameters for Our 295mm 4200W MP UV Lamp Replacement 



Lamp TypeMedium Pressure UV Lamp
Part Number
OPG000400/OPG000430/OPG000450 Replacement
Power4.2KW
Total Length420mm
Arc Length295mm
Quartz TypeRegular
UV System Model
RZB300
Warranty Time2000 Hours




Features of  Our  OPG000400/OPG000430/OPG000450 Replacment

Precision-Fit Replacement for Seamless Integration

Designed to meet the exact specifications of the RZB300 system, these UV lamps feature a 295mm arc length and 4200W power output, ensuring perfect compatibility with the system’s architecture. The trio of models (OPG000400, OPG000430, OPG000450) caters to diverse operational and maintenance needs, enabling fast, hassle-free replacement—minimizing downtime and keeping vessel operations on track. Whether for routine maintenance or emergency repairs, these lamps ensure your RZB300 system remains fully operational.


✅ Medium Pressure (MP) UV Technology for Ultimate Sterilization

Leveraging advanced Medium Pressure (MP) UV technology, these lamps emit intense, broad-spectrum UV radiation that disrupts the DNA/RNA of bacteria, viruses, algae, and other microorganisms in ballast water. With a sterilization efficiency exceeding 99.9%, they guarantee full compliance with IMO D-2 standards and other rigorous international regulations, including USCG and DNV GL requirements. By neutralizing invasive aquatic species, these lamps protect marine ecosystems while ensuring your vessels avoid costly non-compliance penalties.


Durable Design for Cost-Effective Operations

Crafted from high-quality quartz and premium-grade electrodes, these lamps are built to withstand high temperatures, corrosion, and the harsh marine environment. With a service life over 2000 hours under normal operating conditions, they reduce replacement frequency and lower long-term maintenance costs. Their efficient photoelectric conversion also minimizes energy consumption, balancing powerful sterilization with eco-friendly performance—a critical advantage for fuel-conscious shipping fleets.


Certified Reliability and Global Support

Every 295mm 4200W MP UV Lamp undergoes rigorous quality control, from raw material sourcing to final testing, ensuring consistent performance and safety. The series is certified to meet  CE, RoHS, providing peace of mind for global operations. Our technical team offers 24/7 support for installation guidance, troubleshooting, and after-sales service, ensuring seamless integration and optimal system performance.



What Other Atlantium UV Lamp Replacement We have?


Part NumberDescriptionUV SystemQuartz TypeArc LengthNominal PowerPower Density
OPB000401UV LAMP 140MM 4.2KWR200Regular1404.2300
OPE000400UV LAMP 95mm 1kWRS104/RZ104Regular951105
OPE000420UV LAMP 95mm 1kW OZONE FREERS104/RZ104Ozone Free951105
OPE000430UV LAMP 95mm 1kW PURE SILICARS104/RZ104Pure Silica951105
OPF000400UV LAMP 155mm 1.7kWRZ163Regular1551.7110
OPF000420UV LAMP 155mm 2.3kWRZ163/HPRegular1552.3148
OPF000425UV LAMP 155mm 2.3kWRZ163/HPOzone Free1552.3148
OPF000430UV LAMP 155mm 1.7kWRZ163Ozone Free1551.7110
OPF000440UV LAMP 155mm 2.3kWRZ163/HPPure Silica1552.3148
OPF000450UV LAMP 155mm 1.7kWRZ163Pure Silica1551.7110
OPF000460UV LAMP 155mm 3.0kW UHP LNRZ163UHPRegular1553200
OPG000400UV LAMP 295mm 4.2kWRZ300Regular2954.2142
OPG000430UV LAMP 295mm 4.2kW  COATINGRZ300Regular2954.2142
OPG000450UV LAMP 295mm 4.2kWRZ300Ozone Free2954.2142
OPH000120UV LAMP 250mm 4.2kW LONG NECKRZB300Regular2504.2168
OPH000150UV LAMP 250mm 4.2kW LN CoatedRZB300Regular2504.2168
OPH000160UV LAMP 250mm 4.2kW PS LN CRZB300Pure Silica2504.2168
OPH000170UV LAMP 250mm 4.2kW LN CRZB300Ozone Free2504.2168
OPM000111UV LAMP 700mm 12kW LONG NECKEP600/RZM350Regular70012171
OPM000130UV LAMP 700mm 12kW LONG NECK 1350VEP600/RZM350Regular70012171
OPM000099UV LAMP 400mm 6.9kW LONG NECKRZM200Regular4006.9171



ABOUT US

Fiver's Medium Pressure UV lamp Manufacturing plant.jpg

Established in 1996, FIVER Environment Group Co., Ltd. is a distinguished manufacturer specializing in a comprehensive range of UV ballasts and lamps, with power outputs spanning from 4 to 60,000 watts. Our operations are supported by over 20,000 square meters of advanced production workshops. Underscoring our commitment to innovation and quality, we hold more than 70 invention patents and are certified with ISO9001, CE, and UL. FIVER's products are widely utilized across diverse sectors, including the water treatment, air purification, fume purification, waste gas treatment, and industrial curing systems industries.


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