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Cascade Fill

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Cascade Cylinder Fill Assemblies

Air Systems' cascade fill assemblies are used for refilling either 2216 or 4500psi SCBA cylinders. Fill assemblies include a 5 ft. high pressure fill whip with gauge, universal hand-tight nut, on/off and bleed valve. Cylinder connecting whips are supplied with a CGA stem, nut, and tee assembly. Additional cylinder connecting whips can be added to the assemblies for multiple or extended SCBA fill capacity.

Cylinder Fill Whips

Low Pressure
CGA-346 Fill Whip
3000PSI Maximum

High Pressure
CGA-347 Fill Whip
5000psi Maximum

Ultra High Pressure
CGA-702 Fill Whip
6000psi Maximum


5 ft. Hose, On/Off Value, Pressure Gauge, Bleed Valve, Universal Hand-Tight Nut

Air Cylinder Connecting Whips




Fill Regulator

6000psi inlet, 0-5000outlet with gauges, CGA-347 or CGA-702 inlet

HT-346RVHigh Pressure to Low Pressure Adapters


CGA-347 to CGA-346

2400psi set pressure

Custom Fill Panesl

We Specialize in Custom Fill Panels

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Custom Fill Panels