ST400 Series Air Starters

Ingersoll Rand ST400 air turbine starter

The ST400 Series features inertia engagement, an overhung nose, and a radial turbine design. Great for use in power generation, rail, transportation, and marine applications.

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Safety
OEM & Type Approved

Lightweight
Thanks to its design and its lightweight, the ST400 series is very easy to install.

Durable
This series can be used in any work environment with ease.

Reliable
You can count on the same quality output every time you use these starters.

Model	Pressure (PSI)	Pressure (bar)	Breakaway Torque (ft-lb)	Breakaway Torque (Nm)	Max Power (HP)	Max Power (kw)	Speed @ Max HP (RPM)	FLow at Max HP (SCFM)	Flow at Max HP (L/s)
ST400 C Ratio	90	6.2	90	122	14	10	1500	430	203
ST400 C Ratio	120	8.3	120	163	19	14	1650	600	284
ST400 C Ratio	150	10.3	150	203	25	19	1650	750	354
ST455 C Ratio	60	4.1	80	109	10	7	1400	500	245
ST455 C Ratio	90	6.2	135	183	18	13	1450	650	307
ST455 C Ratio	120	8.3	185	251	23	17	1500	780	368
ST499 C Ratio	60	4.1	115	156	14	10	1600	550	260
ST499 C Ratio	90	6.2	185	251	26	19	1650	765	361

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ST400 Series Air Starters

Features

Model Specifications

Documents

Engine Starters

ST400_ed3.pdf

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