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ST455C03R832 Turbine Air Starter by Ingersoll Rand

Genuine Ingersoll Rand, made in the USA

Manufacturer: Ingersoll Rand

Guaranteed 100% Authentic

Made in the USA

Condition: New

*Rebuilt Models Have the letter "R" at the end of their model number

SKU:
ST455C03R832
Price: $3,385.91

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Our Phone #: 1-800-353-4676

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Description

The Ingersoll Rand ST455C03R832 is a genuine IR ST400-series turbine air starter. It delivers up to 23 hp and 185 ft-lb of breakaway torque at 120 psi. It mounts on an SAE No. 3 flange, turns right-hand through a code 832 pinion, and takes air through an SAE split-flange inlet. Its turbine motor needs no lubrication. Ingersoll Rand's ST400 series covers diesel engines from 5 to 60 liters in power generation, marine, rail and transportation service.

Ingersoll Rand ST455C03R832 ST400 series turbine air starter, right-hand rotation, SAE 3 flange

 

ST455C03R832 Specifications

Ingersoll Rand ST455C03R832 technical data
Manufacturer / seriesIngersoll Rand ST400 series (ST455)
Motor typeRadial turbine, 55% arc, lube-free
EngagementInertia, overhung pinion
Operating pressure60 to 120 psi (maximum 120 psi)
Maximum power23 hp (17 kW)
Breakaway torque185 ft-lb (251 N·m) at 120 psi
Air consumption780 scfm (368 L/s) at maximum power
Gear ratio"C" ratio; gears and bearings run in a sealed oil bath
MountingSAE No. 3 flange (code 03); the removable flange can be rotated 360°
Pinion (code 832)See your engine's ring gear; call us to confirm the pinion details
RotationRight-hand (R)
Air inletSAE J518 split-flange inlet (no letter in the model number)
Engine size (ST400 series)Diesel engines from 5 to 60 L (300 to 3,600 cu. in.)
Weight38 lb (17.2 kg)
LubricationNone required for the turbine motor

 

Performance by Supply Pressure

Ingersoll Rand publishes these figures for the ST455:

Supply pressureBreakaway torqueSpeed at max powerMax powerFlow at max power
60 psi (4.1 bar)80 ft-lb (109 N·m)1,400 rpm10 hp (7 kW)500 scfm (245 L/s)
90 psi (6.2 bar)135 ft-lb (183 N·m)1,450 rpm18 hp (13 kW)650 scfm (307 L/s)
120 psi (8.3 bar)185 ft-lb (251 N·m)1,500 rpm23 hp (17 kW)780 scfm (368 L/s)

 

Confirming Fit

Match the full model number on your existing starter's nameplate, or send us the engine make, model and serial number. You can also use our Air Starter Model Finder.

 

How to Read the Model Number

CodeMeaning
ST455ST400 series, 55% arc turbine, 120 psi maximum
(none)SAE split-flange inlet (I = 1 in. NPT inlet)
CGear ratio
03SAE No. 3 mounting flange (01 = SAE No. 1, 03 = SAE No. 3)
RRight-hand rotation
832Pinion code 832 (see your ring gear)

 

Why Choose the ST455C03R832?

  • Lube-free turbine. No lubricator to fill and no oil mist in the exhaust.
     
  • One-hose hookup. A single air connection simplifies piping.
     
  • Compact and light. In-line design that is easy to install.
     
  • Flexible mounting. The removable flange rotates 360° for mounting flexibility.
     
  • Maintenance free. Sealed oil-bath lubrication for the gears and bearings.

 

ST455C03R832 FAQ

What is the opposite-rotation version of the ST455C03R832?

The ST455C03L94 is the opposite-rotation counterpart. Power, flange and gearing are the same; only the rotation and the matching pinion code differ. Match the rotation printed on your existing starter's nameplate.

 

Which ST400-series model do I need: ST400, ST455 or ST499?

They share the same housing and mounting. They differ in turbine arc, which sets the pressure they are built for: the ST400 (44% arc) for 90 to 150 psi, the ST455 (55% arc) up to 120 psi, and the ST499 (full arc) up to 90 psi. Never run a starter above the maximum pressure stamped on its nameplate.

 

Does the ST400 need lubrication?

No. The turbine motor needs no external lubrication, and the gears and bearings run in a sealed oil bath.

 

Can it crank for a long time?

Ingersoll Rand does not rate this starter for extended cranking (more than 10 seconds). For hard-starting engines or long crank cycles, choose a larger turbine such as the ST600.

 

What air supply and accessories does it need?

Provide a 60 to 120 psi supply, with enough receiver volume to deliver up to 780 scfm while the engine cranks. Ingersoll Rand's matching accessories include the ST900-267-24 1-1/2 in. strainer (300 mesh), SRV125 relay valve, 150BMP-1051B / 150BMP-2451B solenoid valves, SMB-618 push-button valve and the ST400-A339M manual control valve.

 

Buy from a Factory-Authorized Ingersoll Rand Distributor

Factory-authorized Ingersoll Rand air starter distributorAirStartersDirect.com is a factory-authorized Ingersoll Rand distributor operated by Zampini Industrial Group, which has supplied engine starting equipment since 1987. Every ST455C03R832 we sell is new, genuine Ingersoll Rand equipment. We supply the complete ST400 series and the relay valves, strainers and control valves that go with it.

Need help confirming fit? Call 1-800-353-4676 with your engine make, model and serial number for a fast quote and free selection help.

Specifications source: Ingersoll Rand Engine Starting Systems catalog and Ingersoll Rand ST400 Series Air Starters.

Ingersoll Rand pneumatic air starters can replace any factory mounted starter engine and simultaneously offer a variety of helpful benefits. Compared to conventional electric starters, a pneumatic air starter occupies considerably less space as it is run by air. Pneumatic air starters are also considered safer in hazardous environments as they do not produce electrical sparks like electric starters sometimes do, thus eliminating the risk of igniting flammable materials that may be present.

Ingersoll Rand air starters have significantly more torque than electric starters of equivalent size, and that allows even a small air starter to start very large engines and turbines. In addition, electric starters as well as their wiring may become excessively hot in the event that it takes longer than expected to start the engine, while air-starters can be run for as long as their air supply lasts. Turbine starters provide even more torque and tend to be simpler, and therefore are a natural fit for turbine engines. Turbine air starters are utilized extensively on large turbofan engines commercial and military aircraft; as well as marine ships and vessels, trains, heavy construction equipment, and more.

ST400 Series Manuals and Parts Lists

All Ingersoll Rand manuals, parts lists and catalogs

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Specifications

Series:
ST400
Model:
ST455
Starter Type:
Turbine
Engagement:
Pre-engaged
Pinion Rotation:
Right hand
Pinion Code:
832
Mounting Flange:
SAE 3
Max Power:
23 hp (17 kW) at 120 psi
Supply Pressure:
60-120 psi
Max Supply Pressure:
120 psi
Diesel Engines Up To:
60 L
Operating Medium:
Air only
Air Consumption:
780 scfm (368 L/s) at 120 psi
Air Inlet:
SAE split flange
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