ST155FP88R54-POS Turbine Air Starter | 47 hp | Half Arc (up to 150 psi) | NEW by Ingersoll Rand

ST155FP88R54-POS Turbine Air Starter | 47 hp | Half Arc (up to 150 psi) | NEW by Ingersoll Rand

SKU:: ST155FP88R54-POS
UPC:

Price: $3,340.58

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Description

Description

The Ingersoll Rand ST155FP88R54-POS is a genuine IR ST150-series pre-engaged turbine air starter. It is a lube-free solid-aluminum turbine starter that delivers up to 47 hp (35 kW) and 240 ft-lb (325 N·m) of breakaway torque at 150 psi. Ingersoll Rand built the ST150 for heavy-duty diesel and gas engines in the 11 to 90 liter size. This ST155 is the half-arc version for 60 to 150 psi supplies. It uses the code 88 drive housing on an SAE No. 3 flange and drives a right-hand 11-tooth 6/8 pitch pinion. The ST150 is the current successor to the 150T "F" series.

ST155FP88R54-POS Specifications

Ingersoll Rand ST155FP88R54-POS technical data
Manufacturer / series	Ingersoll Rand ST150 series (ST155)
Motor type	Turbine, half arc, lube-free (solid aluminum turbine)
Engagement	Pre-engaged
Maximum power	47 hp (35 kW)
Breakaway torque	150 ft-lb (203 N·m) at 90 psi / 240 ft-lb (325 N·m) at 150 psi
Operating pressure	60 to 150 psi (4.1 to 10.3 bar)
Drive medium	Compressed air or natural gas (sealed)
Gear ratio	"F" gearing with rugged planetary gears
Drive housing	Code 88 drive housing, SAE No. 3 mounting flange
Pinion (code 54)	11 teeth, 6/8 pitch
Rotation	right-hand (R)
Orientation code	-POS (position specified when ordering)
Recommended engine size	Heavy-duty diesel and gas engines in the 11 to 90 L size (IR ST150 literature)
Lubrication	None required for the turbine motor

Performance by Supply Pressure

Ingersoll Rand publishes these figures for the ST155:

Supply pressure	Breakaway torque	Speed at max power	Max power	Flow at max power
60 psi (4.1 bar)	100 ft-lb (136 N·m)	1,675 rpm	16 hp (12 kW)	415 scfm (196 L/s)
90 psi (6.2 bar)	150 ft-lb (203 N·m)	1,825 rpm	26 hp (19 kW)	580 scfm (274 L/s)
120 psi (8.3 bar)	200 ft-lb (271 N·m)	1,950 rpm	37 hp (28 kW)	745 scfm (352 L/s)
150 psi (10.3 bar)	240 ft-lb (325 N·m)	2,050 rpm	47 hp (35 kW)	905 scfm (427 L/s)

Engines That Use the ST155FP88R54

Our Air Starter Model Finder, built from Ingersoll Rand application data, lists the ST155FP88R54 for:

Caterpillar: 1140 (8.6 L), 1673 (8.6 L), 1693 (14.6 L), 3176 (10.3 L), 3196 (11.4 L), 3406 (14.6 L), 3408 (18 L), 3412 (27 L), 3456 (17 L), 3508 (34.5 L), and more
Perkins: 4012TESI (45.86 L)

Engine builders change ring gears and starter pads between serial ranges, so confirm the ring gear and rotation before you order. Look up your engine in our Air Starter Model Finder, or call us with the engine model and serial number.

How to Read the Model Number

Code	Meaning
ST15	ST150 series turbine starter
5	5 = half arc (60 to 150 psi)
F	Gearing
P	Pre-engaged (I = inertia)
88	Drive housing
R	right-hand rotation
54	Pinion: 11-tooth 6/8 pitch
-POS	Position: inlet, exhaust and drive-housing orientation is specified when the order is placed

Why Choose the ST155FP88R54?

47 hp in a compact turbine. A patented slip-fit turbine with a high-speed rotor that Ingersoll Rand says is built to resist deflection.
Rugged planetary gearing that allows extended crank cycles.
Easy to service. The patented slip-fit turbine design lets you remove the rotor and change from low-pressure to high-pressure operation in a matter of minutes.
Lube-free. No lubricator and no oil mist.
Sealed for gas and air.

ST155FP88R54-POS FAQ

What is the opposite-rotation version of the ST155FP88R54-POS?

The ST155FP88L54-POS 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.

What is the difference between the ST155 and ST159?

The ST155 is a half-arc turbine for 60 to 150 psi supplies (47 hp at 150 psi). The ST159 is a full-arc turbine for 30 to 120 psi supplies (47 hp at 120 psi). Choose by the pressure you can deliver at the starter.

Does the ST150 replace the 150T "F"?

Yes. Ingersoll Rand's supersession list moves 150TMPF88/81 models to ST155FP88/81 models with the same suffix, and 150TLPF models to ST159FP models. The ST150 keeps the 150 drive-housing and pinion coding.

Can it crank for a long time?

Yes. IR highlights the ST150's rugged planetary gearing as allowing extended crank cycles.

What does -POS mean?

It means the inlet, exhaust and drive-housing positions are specified when the starter is ordered. Tell us how your ports need to point, or send photos of your installation, and we will configure it.

Buy from a Factory-Authorized Ingersoll Rand Distributor

AirStartersDirect.com is a factory-authorized Ingersoll Rand distributor operated by Zampini Industrial Group, which has supplied engine starting equipment since 1987. Every ST155FP88R54-POS we sell is new, genuine Ingersoll Rand equipment. We stock the complete ST150 series and the relay valves, strainers and controls 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 ST150 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.

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