O₂ Regulator - Pin Index

The O₂ Regulator – Pin Index is a robust, medical-grade oxygen regulator designed to provide consistent, reliable pressure control in healthcare, laboratory, and veterinary environments. Constructed from chrome-plated brass for maximum durability and corrosion resistance, it ensures long service life even under demanding daily use.

Engineered to comply with ISO 407, this regulator is fully compatible with Pin Index oxygen cylinders and delivers a factory-set 4-bar output pressure for stable, predictable performance. A built-in high-pressure content gauge provides instant visibility of remaining cylinder capacity, helping users maintain safe oxygen availability at all times.

For convenience and easy setup, the regulator is supplied with tube mounts suitable for 6 mm ID high-pressure tubing, ensuring simple connection to anaesthesia machines, oxygen concentrator backup lines, and clinical oxygen delivery systems.

With a maximum inlet pressure rating of 138 bar, the unit is engineered for safety and reliability. It is not MRI compatible.

Key Features:

Medical-grade oxygen regulator

Pin Index fitting, ISO 407 compliant

Chrome-plated brass body for durability

Pre-set 4 bar output pressure

138 bar maximum inlet pressure

High-pressure cylinder content gauge

3/8" nut & liner outlet connection

Supplied with tube mounts for 6 mm ID tubing

Not MRI compatible

Suitable for medical, laboratory, and veterinary oxygen systems

Ideal For:

Veterinary anaesthesia equipment

Emergency and clinical medical oxygen systems

Laboratory oxygen supply

Mobile and field-use oxygen kits