SS825GC03R25 Vane Air Starter by Ingersoll Rand
- SKU:
- SS825GC03R25
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 SS825GC03R25 is a genuine IR SS800-series pre-engaged vane air starter. It delivers up to 75 hp (56 kW) and 300 ft-lb (407 N·m) of breakaway torque at 150 psi, and Ingersoll Rand rates the SS825 for diesel engines from 80 to 200 L. It has 2.53:1 "C" gearing and an SAE No. 3 flange, and it drives a right-hand 11-tooth 6/8 pitch pinion. The gas-sealed housing runs on compressed air or natural gas.
SS825GC03R25 Specifications
| Ingersoll Rand SS825GC03R25 technical data | |
|---|---|
| Manufacturer / series | Ingersoll Rand SS800 series (SS825) |
| Motor type | Sliding-vane air motor |
| Engagement | Pre-engaged: the pinion meshes fully with the ring gear before the motor starts cranking |
| Maximum power | 75 hp (56 kW) at 150 psi |
| Breakaway torque | 200 ft-lb (271 N·m) at 90 psi / 300 ft-lb (407 N·m) at 150 psi |
| Operating pressure | 90 to 150 psi (6.2 to 10.3 bar) |
| Drive medium | Compressed air or natural gas (gas-sealed "G" construction) |
| Gear ratio | "C" offset gearing, 2.53:1 |
| Mounting | SAE No. 3 flange |
| Pinion (code 25) | 11 teeth, 6/8 pitch, right-hand |
| Rotation | right-hand (R) |
| Air inlet / exhaust | 1-1/2 in. NPT inlet / 2-1/2 in. NPT exhaust |
| Air consumption | 1,700 scfm (802 L/s) at maximum power and 150 psi |
| Recommended engine size | Diesel 80 to 200 L; carbureted gas engines up to 640 L (SS800 family) |
| Extended cranking (over 10 s) | Not rated |
| Orientations | 4 inlet, 4 exhaust and 16 drive-housing positions (every 22.5°) |
| Weight | 95 lb (43.1 kg) |
| Lubrication | Lubricated vane motor. Use an in-line lubricator or the backcap injection-lube ports. |
| Service kit | SS800-TK2 tune-up kit |
Performance by Supply Pressure
Ingersoll Rand publishes these figures for the SS825:
| Supply pressure | Breakaway torque | Speed at max power | Max power | Flow at max power |
|---|---|---|---|---|
| 90 psi (6.2 bar) | 200 ft-lb (271 N·m) | 2,300 rpm | 45 hp (34 kW) | 900 scfm (425 L/s) |
| 120 psi (8.3 bar) | 240 ft-lb (325 N·m) | 2,400 rpm | 58 hp (43 kW) | 1,100 scfm (519 L/s) |
| 150 psi (10.3 bar) | 300 ft-lb (407 N·m) | 2,700 rpm | 75 hp (56 kW) | 1,700 scfm (802 L/s) |
SS825GC03R25 Dimensions
| Dimension | Inches | Millimeters |
|---|---|---|
| Overall length to mounting flange | 17-25/32 | 451.6 |
| Inlet centerline to mounting flange | 16-1/2 | 419.1 |
| Drive projection beyond flange | 2 | 50.8 |
| Height | 9 | 228.6 |
| Width | 6-25/32 | 172.2 |
Reference dimensions from Ingersoll Rand. Confirm critical clearances against the certified drawing before you fabricate brackets or plumbing.
Engines That Use the SS825GC03R25
Our Air Starter Model Finder, built from Ingersoll Rand application data, lists the SS825GC03R25 for:
- Waukesha: 12VAT27GL (214 L), 16AT27GL (285 L), 16VAT25D (235.61 L), 9390G (SI/L) (154 L), F1905G (31.22 L), F2895 (47.42 L), F2896, L5108G (83.7 L), L5788D (94.85 L), L6670D (109.3 L), and more
- Dresser-Rand: 12TVR (270.39 L), 12TVS (231.88 L), 26KV (322.82 L), 36KV (322.82 L), 410KV (539.13 L), 410KV (724.85 L), 412KV (647.29 L), 48KV (430.98 L), 512KV (647.29 L), 512KV (869.82 L)
- Alco: 12V-251 (131 L), 16V-251 (175 L), 18V-251 (197 L), 251 (131.4 L), 251 (175 L), 251 (197 L)
- CES-Superior: 2406G (70.56 L), 2408G (94.09 L), 2412G (141 L), 2416G (188 L), 6GTLB (81 L), G-510 (50.1 L)
- Mitsubishi: S16U (231.51 L), S6U (86.81 L), S8U (115.75 L)
- Mitsui: 6ADD30V (203.5 L)
- Worthington: SLHC-8A
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 |
|---|---|
| SS8 | SS800 series vane starter |
| 25 | Pre-engaged type (10 = inertia; 15, 25, 50 = pre-engaged) |
| G | Gas sealed, for air or natural gas |
| C | Gearing 2.53:1 (B = 2.18:1, C = 2.53:1, D = 3.44:1) |
| 03 | SAE No. 3 mounting flange |
| R | right-hand rotation |
| 25 | Pinion: 11-tooth 6/8 pitch |
Why Choose the SS825GC03R25?
- Powerful and rugged. A 75 hp vane motor in the large-frame SS800 design that Ingersoll Rand calls the standard by which other starters are measured.
- Pre-engaged drive. The pinion is fully in mesh before cranking begins, which reduces ring gear wear on heavy engines.
- Runs on air or natural gas. Every SS800 model is gas sealed.
- No sparks, no batteries. A pneumatic starter has no electrical arcing and does not lose power to cold batteries, so it suits marine, oil and gas, mining and standby power service.
- Flexible mounting. The 4 inlet x 4 exhaust x 16 drive-housing orientations let one starter fit many engine layouts, and the starter is field serviceable.
SS825GC03R25 FAQ
What is the opposite-rotation version of the SS825GC03R25?
The SS825GC03L26 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 SS810, SS815, SS825 and SS850?
All four use the same 75 hp SS800 vane motor. The SS810 is an inertia starter; the SS815, SS825 and SS850 are pre-engaged. Gearing sets the engine size: SS810 and SS815 use B gearing (diesel 16 to 130 L), the SS825 uses C gearing (80 to 200 L) and the SS850 uses D gearing (160 to 320 L). Compare the full SS800 series.
Can it run on natural gas?
Yes. The "G" in the model number means the starter is gas sealed. When running on gas, pipe the exhaust away to a safe location as required by your site's codes.
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 SS800 model or choose a turbine such as the ST1000 series.
What air supply and accessories does it need?
Provide a 90 to 150 psi supply through a 1-1/2 in. line, with enough receiver volume to deliver up to 1,700 scfm while the engine cranks. Ingersoll Rand's matching accessories include SRV125 or SRV125T relay valve, ST900-267-24 strainer, 150BMP-1051B (12 V) or 150BMP-2451B (24 V) solenoid valve, SS800-A674 muffler.
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 SS825GC03R25 we sell is new, genuine Ingersoll Rand equipment. We can supply it with the inlet, exhaust and drive-housing orientation your installation needs, along with relay valves, strainers, lubricators and tune-up kits. See the full SS800 series.
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 SS800 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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