BOC Helium Regulator Multi Stage 4 Bar

BOC Series 8500 Helium Multi-Stage Regulator – 2 Gauge

The BOC Series 8500 Helium Regulator is a multi-stage regulator designed for accurate and stable helium pressure control. It is ideal for specialist applications such as gas chromatography, where helium is commonly used as a carrier gas, as well as meteorological surveying and other precision helium supply requirements.

The Series 8500 range is available in 10 bar and 4 bar versions. The 10 bar regulator is suitable for higher delivery pressure applications, while the 4 bar version offers the same key benefits with an easier-to-read scale for lower pressure use.

With a multi-stage design and twin gauges, this regulator provides consistent delivery pressure and clear monitoring of both cylinder contents and outlet pressure. It is a reliable choice for laboratory, technical and specialist gas applications.

Key Features

• BOC Series 8500 helium regulator
• Multi-stage design for stable pressure control
• Suitable for helium gas applications
• Ideal for gas chromatography carrier gas supply
• Also suitable for meteorological surveying
• Available in 10 bar and 4 bar versions
• 4 bar version features an easier-to-read scale for lower pressure use
• Fitted with 2 gauges for cylinder and delivery pressure monitoring
• Replacement date stamped on regulator
• Gauges conform to BS EN ISO 5171

Typical Applications

• Gas chromatography
• Carrier gas supply
• Meteorological surveying
• Laboratory gas control
• Technical helium applications
• Precision pressure regulation

Technical Details

• Gas: Helium
• Use: Multi-stage regulator with 2 gauges
• Delivery Pressure Options: 4 bar or 10 bar
• Inlet Connection: BS341 No.3, 5/8″ BSP RH
• Outlet Connection: 3/8″ BSP RH
• Gauge Standard: BS EN ISO 5171