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- Ingersoll Rand
- 47545143001 42837054
- Loctite Sealant
- USA
- 80 × 20 × 50 mm
- 0.1 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Ingersoll Rand 47545143001 42837054 Loctite Sealant is a maintenance consumable used for sealing threaded or mating surfaces on compatible Ingersoll Rand compressor assemblies. It is applied during component installation or overhaul to help prevent leakage through threaded connections and other designated sealing interfaces.
In compressor service work, sealant selection matters because connections may be exposed to pressure, vibration, temperature changes, lubricating oil, and repeated operating cycles. The correct sealing compound helps maintain the integrity of the assembled joint without relying solely on mechanical thread engagement.
The sealant is intended for service applications where the compressor maintenance procedure specifies its use. Application should be limited to the required sealing surface, with excess material kept away from internal passages and moving components.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Part Number | 47545143001 |
| Component Number | 42837054 |
| Product Type | Loctite Sealant |
| Application | Compressor Maintenance |
| Material Category | Thread / Joint Sealant |
| Primary Function | Leak Prevention |
| Service Category | Compressor Assembly Consumable |
| Dimensions | 80 × 20 × 50 mm |
| Weight | 0.1 kg |
Product Features
- Loctite sealant supplied for compatible Ingersoll Rand compressor service applications.
- Supports sealing of specified threaded and mating connections.
- Helps reduce leakage through assembled joints.
- Suitable for compressor repair, overhaul, and component replacement work.
- Supports sealing performance under typical compressor operating conditions when correctly applied.
- Used as a maintenance consumable rather than an electronic or mechanical control component.
- Part number 42837054 identifies the specified sealant associated with the Ingersoll Rand service part.
Working Principle
The sealant is applied to the designated sealing interface before the associated components are assembled. After application, the compound fills small clearances and irregularities between mating or threaded surfaces.
A simplified sealing process is:
Clean Joint → Apply Sealant → Assemble Components → Sealant Fills Interface → Leak-Resistant Joint
Once the joint is assembled and the sealant has reached its specified curing condition, it forms a sealing barrier that limits the passage of air, oil, or other media through the connection.
Correct surface preparation and application quantity are important. Contaminated surfaces can reduce adhesion, while excessive sealant can migrate into internal passages after assembly.
Role in a Rotary Screw Compressor Control Architecture
| System Element | Function |
|---|---|
| Compressor Airend | Performs the primary compression process |
| Oil Circuit | Circulates compressor oil through designated components |
| Pneumatic Connections | Carry compressed air between compressor assemblies |
| Threaded Connections | Join selected pressure or fluid-carrying components |
| Sealing Interfaces | Prevent leakage at assembled joints |
| Compressor Controller | Monitors and manages compressor operating conditions |
| Sensors and Valves | Provide measurement and control of compressor operating parameters |
The 42837054 sealant has no direct role in electronic control logic. Its contribution is mechanical and fluid-related: maintaining the sealing integrity of specified compressor connections.
A properly sealed joint helps preserve pneumatic and oil-circuit pressure conditions, allowing the compressor’s control and mechanical systems to operate within their intended conditions.
Industrial Applications
| Application | Typical Use |
|---|---|
| Rotary Screw Compressors | Sealing specified compressor connections during service |
| Manufacturing Plants | Preventive compressor maintenance |
| Automotive Production | Compressor repair and component replacement |
| Chemical Processing | Maintenance of industrial compressed-air equipment |
| Food and Beverage Plants | Compressor overhaul and service work |
| Pharmaceutical Facilities | Maintenance of compatible compressor assemblies |
| Industrial Utilities | Sealing work during compressor maintenance |
Installation and Maintenance
- Verify the 47545143001 / 42837054 identification and confirm that sealant is specified for the intended connection.
- Shut down and isolate the compressor before beginning maintenance.
- Fully relieve pressure from the applicable air or oil circuit before opening the connection.
- Remove old sealant and contamination from the mating or threaded surfaces.
- Inspect threads and sealing surfaces for damage, cracks, corrosion, or excessive wear.
- Clean and dry the surfaces according to the applicable service procedure.
- Apply the sealant evenly to the specified sealing area without excessive buildup.
- Keep sealant away from internal passages, orifices, valves, and other areas where excess material could cause blockage.
- Assemble the components using the specified installation procedure and tightening requirements.
- Allow the sealant to cure for the required period before exposing the connection to operating pressure when applicable.
- Restart the compressor and inspect the serviced connection for air, oil, or other process leakage.
- Record the maintenance activity and monitor the connection during subsequent compressor operation.
Related Components
| Component | Relationship |
|---|---|
| Threaded Fittings | May require sealant at designated threaded interfaces |
| Valve Assemblies | Sealing compound may be specified during valve installation or service |
| Oil Circuit Components | Require leak-resistant connections for circulating compressor oil |
| Pneumatic Components | Depend on properly sealed pressure connections |
| Air/Oil Separator | Part of the compressor pressure and oil-management system |
| Minimum Pressure Check Valve | Controls compressed-air flow and internal pressure |
| Thermostatic Valve | Controls oil routing within the compressor cooling circuit |
Recommended Related Models
| Model | Product Type / Application |
|---|---|
| Ingersoll Rand 47545143001 42837054 | Loctite Sealant |
| Ingersoll Rand 47642703001 54509427 | Air/Oil Separator |
| Ingersoll Rand 47642703001 99289894 | Minimum Pressure Check Valve Repair Kit |
| Ingersoll Rand 47642703001 37952389 | Thermostatic Valve Kit |
| Ingersoll Rand 47642703001 39218193 | High Temperature Grease |
| Ingersoll Rand Compressor Service Consumables | Maintenance materials for compressor overhaul |
Key Advantages
- Supports leak-resistant compressor joint assembly.
- Suitable for designated threaded and mating interfaces.
- Helps maintain the integrity of air and oil connections.
- Useful during compressor repair and overhaul.
- Helps reduce leakage caused by small clearances in assembled joints.
- Provides a dedicated maintenance consumable for specified Ingersoll Rand service applications.
Technical FAQs
Where is the 42837054 Loctite Sealant normally applied?
It should be applied only to compressor connections where the applicable service procedure specifies the use of this sealant. Typical applications may include selected threaded or mating interfaces.
Why is surface preparation important before applying sealant?
Oil, dirt, old sealant, and other contamination can interfere with sealing performance. Cleaning the joint before application helps the sealant contact the intended surface correctly.
Can excess sealant cause problems inside a compressor?
Yes. Excess material can migrate into internal passages, orifices, valves, or other components after assembly. The sealant should therefore be applied only in the specified quantity and location.
How should a newly sealed connection be checked after maintenance?
After the applicable curing or setting period, restore the compressor to service gradually and inspect the connection for leakage. Air or oil leakage, depending on the application, should be investigated before the compressor returns to normal operation.