The Ambro 1.9L Nitrogen Cylinder is a lightweight, portable nitrogen solution designed for HVAC technicians and field service professionals. Built to handle nitrogen gas at high pressure, this cylinder is ideal for purging, leak detection, and pressure testing of refrigeration and air conditioning systems.
Crafted from durable steel or aluminum (varies by batch), it features a CGA580 valve for universal nitrogen regulator compatibility. Its compact 1.9L capacity (approximately 0.5 gallons) makes it easy to transport and operate, even in tight or elevated service locations.
The cylinder arrives pre-charged with pure nitrogen, making it job-ready upon delivery. It is also refillable, offering cost-effective long-term use for HVAC maintenance and diagnostics.

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