BOC Carbon Dioxide Regulator Multi Stage 10 Bar – Series 8500 CO₂ Regulator (BS EN ISO 2503)

The BOC Carbon Dioxide Regulator Multi Stage 10 Bar (Series 8500) is a high-precision CO₂ regulator designed for controlled gas delivery in laboratory, industrial, and research environments. Engineered to provide a continuous, stable, and accurate gas flow, it is ideal for applications such as sample storage, modified atmosphere systems, and refrigeration or freezer back-up supplies.

Built to BS EN ISO 2503 and with gauges conforming to BS EN ISO 5171, this regulator ensures safety, reliability, and long-term performance. The multi-stage design delivers consistent outlet pressure even as cylinder pressure falls, making it suitable for sensitive processes requiring accuracy and stability.

The clearly marked dual gauges provide easy monitoring of cylinder and outlet pressures, while the robust brass construction and precision engineering guarantee dependable operation in demanding environments.

Key Features:

• Multi-stage CO₂ regulator for stable and precise pressure control

• Ideal for sample storage, modified atmospheres, and freezer back-up

• Complies with BS EN ISO 2503 and BS EN ISO 5171 standards

• Designed for consistent pressure output during use

• Outlet connection: 3/8” RH

• Inlet connection: BS341 No. 8 (0.860 Whit)

• Suitable for industrial and laboratory gas systems

• Manufactured by BOC, a trusted name in gas control equipment

Applications:

• Sample storage (10 bar and 2 bar models)

• Modified atmospheres (10 bar and 2 bar)

• Freezer back-up (10 bar and 4 bar)

• Incubation (4 bar and 2 bar)

• Autoclaving (4 bar)