SS100P04R29-21 Vane Air Starter by Ingersoll Rand
- SKU:
- SS100P04R29-21
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
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Our Phone #: 1-800-353-4676
Our Email: [email protected]
Description
The Ingersoll Rand SS100P04R29-21 is a genuine IR SS100 lube-free, pre-engaged vane air starter for engines up to 10 liters. It delivers up to 13.8 hp (10.3 kW) and 75 ft-lb (102 N·m) of breakaway torque at 120 to 150 psi, and it runs lubricant-free. It mounts on an SAE No. 4 flange and drives a right-hand 12-tooth 8/10 pitch pinion. IR's SS100 has an overhung pinion and a 360° flange design for easy installation, and it works on natural gas.
SS100P04R29-21 Specifications
| Ingersoll Rand SS100P04R29-21 technical data | |
|---|---|
| Manufacturer / series | Ingersoll Rand SS100 small engine air starter |
| Motor type | Sliding-vane air motor, lube-free |
| Engagement | Pre-engaged ("P" in the model number) |
| Maximum power | 13.8 hp (10.3 kW) at 120 to 150 psi |
| Breakaway torque | 55 ft-lb (75 N·m) at 90 psi / 75 ft-lb (102 N·m) at 120 and 150 psi |
| Operating pressure | 30 to 150 psi (2.1 to 10.3 bar) |
| Drive medium | Compressed air or natural gas |
| Mounting | SAE No. 4 flange (SS100 flange kits: SAE 1, 3, 4 and GM pattern) |
| Pinion (code 29) | 12 teeth, 8/10 pitch |
| Rotation | Right-hand (R) |
| Orientation code | -21: inlet position 2, exhaust position 1 (each numbered 0 to 3 around the housing) |
| Air consumption | 415 scfm (196 L/s) at maximum power |
| Recommended engine size | Diesel engines from 1 to 10 L (one starter covers the range) |
| Weight | 28 lb (12.7 kg) |
| Lubrication | None required (lube-free) |
Performance by Supply Pressure
Ingersoll Rand publishes these figures for the SS100:
| Supply pressure | Breakaway torque | Speed at max power | Max power | Flow at max power |
|---|---|---|---|---|
| 30 psi (2.1 bar) | 16 ft-lb (22 N·m) | 1,290 rpm | 2.3 hp (1.7 kW) | 110 scfm (52 L/s) |
| 60 psi (4.1 bar) | 39 ft-lb (53 N·m) | 1,625 rpm | 6.4 hp (4.8 kW) | 215 scfm (101 L/s) |
| 90 psi (6.2 bar) | 55 ft-lb (75 N·m) | 1,800 rpm | 9.6 hp (7.2 kW) | 315 scfm (149 L/s) |
| 120 psi (8.3 bar) | 75 ft-lb (102 N·m) | 1,900 rpm | 13.8 hp (10.3 kW) | 415 scfm (196 L/s) |
| 150 psi (10.3 bar) | 75 ft-lb (102 N·m) | 1,900 rpm | 13.8 hp (10.3 kW) | 415 scfm (196 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
| Code | Meaning |
|---|---|
| SS100 | SS100 small engine starter |
| P | Pre-engaged |
| 04 | SAE No. 4 mounting flange (01, 03, 04 or GM) |
| R | Right-hand rotation |
| 29 | Pinion: 12-tooth 8/10 pitch |
| -21 | Inlet orientation 2, exhaust orientation 1 |
SS100P04R29 Orientations and Builds
This starter is also listed in these orientations and configurations. The motor, gearing, flange and pinion are the same; the suffix sets the inlet, exhaust and drive-housing positions or marks a special build: SS100P04R29-23.
Why Choose the SS100P04R29?
- Lube-free. No lubricator to fill and no oil in the exhaust.
- One size for engines up to 10 L. Ingersoll Rand states a single SS100 replaces the 3BM, 5BM and SS175, lowering cost and inventory.
- Easy installation. Overhung pinion and a 360° flange design, with standard and metric pinions to fit most manufacturers' engines.
- Durable. Alloy-steel construction and a compact package.
- No sparks, no batteries. Works on compressed air or natural gas.
SS100P04R29-21 FAQ
What engine size does the SS100 fit?
Ingersoll Rand rates one SS100 for diesel engines up to 10 liters. For larger engines, step up to the SS350 or a ST400 turbine.
What do the last two digits mean?
They are the orientation code: the first digit positions the air inlet and the second positions the exhaust, each numbered 0 to 3 around the housing. Orientation changes how the starter is clocked, not whether it fits.
Does the SS100 need lubrication?
No. The SS100 is lubricant-free, so there is no lubricator and no oil mist.
What air supply and accessories does it need?
Provide a 90 to 150 psi supply, with enough receiver volume to deliver up to 415 scfm while the engine cranks. Ingersoll Rand's matching accessories include SRV100 relay valve (SRV100-SMB with push button), SRV150SS gas-rated relay valve, ST1000-267-24 strainer, 150BMP-1051B (12 V) or 150BMP-2451B (24 V) solenoid valve, SS350-A674 muffler.
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, step up to a larger starter.
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 SS100P04R29-21 we sell is new, genuine Ingersoll Rand equipment. We supply the SS100 in all flange, pinion and orientation configurations.
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 SS100 Small Engine Air Starter.
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.
Specifications
Series: |
SS100 |
Model: |
SS100 |
Starter Type: |
Vane |
Engagement: |
Pre-engaged |
Pinion Rotation: |
Right hand |
Pinion: |
12 teeth, 8/10 DP |
Pinion Code: |
29 |
Pressure Angle: |
20° |
Mounting Flange: |
SAE 4 |
Max Power: |
13.8 hp (10.3 kW) at 120 psi |
Supply Pressure: |
30-150 psi |
Max Supply Pressure: |
150 psi |
Diesel Engines Up To: |
10 L |
Air Consumption: |
415 scfm (196 L/s) at max power |
Weight: |
28 lb (13 kg) |
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Frequently Asked Questions
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