Regulators are used to ensure you receive the required flow of calibration gas for your application. Based on the cost-efficient design of its diffusion based gas detectors, MSA is able to use 0.25 lpm regulators. This save user's money by delivering calibration test gas at a low rate of 0.25 lpm versus 0.5 lpm which is the market standard. For pumped instruments, the easy to use gas Miser demand regulator is recommended which delivers the required gas flow rate automatically.

MSA Gas Regulator, Demand Flow Universal, 0.25 Lpm, Aluminum/Brass, Shut-Off Valve, For Use With: ALTAIR® 5X Multi-Gas Detector, Nickel Plated/Polished

• No need to manually open or close a valve for accurate calibration once attached to the calibration cylinder
• No on/off valve is necessary because the regulator automatically turns itself off when not in use, simplifying the test and calibration process and saving calibration gas
• Polyurethane tubing for use with calibration equipment
• Fixed flow design provides constant and accurate flow to the gas detector