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An IR air compressor and an IR CNG compressor are two very different machines.
Many people think that an Ingersoll Rand 05H25NG series and the newer 20H40NG series are identical to the 15T4 air compressor from
which it was derived. However, there are many major differences that have been engineered into the CNG compressors that make it quite different. Some of these differences include:- Reduce lift valves with inconel springs
- Hydrostatically tested castings
- Forged steel 1st - 2nd - 3rd stage connecting rods
- Unique connecting rod bushings
- Explosion proof LOLS
- Locking crankpin bushing design
- Special gaskets
- Special oil seals
- Unique pressure gauge and pressure relief valve configuration
- Oversized stainless steel interstage and control tubing
- Unique interstage traps suitable for electrical solenoid
controlled dumping
- 24 hour test on natural gas
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| Check out our IR CNG troubleshooting guide. This tool allows you to identify some common Ingersoll Rand compressor problems, pin-point possible causes and then offers a recommended course of action. Troubleshooting
Guide | |
|  | | MAILING: | PHONE: |
SHIPPING: | P.C. McKenzie Company
P.O. Box 112638
Pittsburgh, PA 15241 | 1-877-244-4883
Fax: 412-257-8890
Phone: 412-257-8866 | P.C. McKenzie Company
1365 McLaughlin Run Road
Pittsburgh, PA 15241 | | | |
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