Atlas Copco Oil Filter 1622783600: Improve Oil Filtration, Lubrication & Compressor Performance

The Atlas Copco Oil Filter 1622783600, also written as 1622 7836 00, is an oil filter identified by Atlas Copco as an Oil Filter 4000H. The filter helps remove dust, deposits and other foreign particles from compressor oil before the oil flows toward the compressor element.

Clean compressor oil plays an important role in the reliable operation of an oil-injected screw compressor. The lubrication system must continuously circulate oil through critical compressor components. Contaminated oil can reduce lubrication quality and contribute to unwanted wear.

By maintaining an appropriate oil filtration system, operators can help support cleaner oil circulation and dependable compressor operation.

Keep Compressor Oil Clean

Oil-injected screw compressors use oil for important functions within the compression process. The oil helps lubricate, cool and seal the compressor element.

During operation, particles and deposits can enter the lubrication circuit. Without effective filtration, these contaminants can circulate with the oil.

The 1622783600 Atlas Copco Oil Filter helps capture dust, deposits and other foreign particles so the compressor element receives cleaner oil. Atlas Copco specifically describes this filtration function in its product information.

Maintaining clean oil therefore forms an important part of preventive compressor maintenance.

Protect the Compressor Element

The compressor element contains precision-engineered components that operate continuously under demanding conditions.

Contaminated lubrication can affect the operating environment of these components. An appropriate oil filter helps reduce the amount of unwanted particulate matter circulating through the oil system.

The 1622783600 Oil Filter 4000H supports this filtration process by helping prevent contaminants from continuing through the lubrication circuit.

Operators should combine oil-filter maintenance with the correct compressor lubricant, oil separator maintenance and other scheduled service procedures.

Support Reliable Compressor Lubrication

A compressor lubrication system works effectively when oil remains clean and suitable for the application.

The oil filter continuously supports the cleanliness of circulating oil during compressor operation. Atlas Copco states that its oil filter captures dust, deposits and other foreign particles to ensure clean oil flow to the compressor element.

This makes the oil filter an important component of routine compressor servicing.

Atlas Copco Oil Filter 1622783600 Is a 4000H Filter

Atlas Copco identifies 1622783600 as an Oil Filter 4000H.

A GA 30 parts booklet also identifies 2903 7836 00 (=1622783600) OIL FILTER 4000H, with one filter listed in that service-kit section. The same document lists 2903 7837 00 (=1622783700) Oil Filter 8000H as a separate component.

This distinction matters when ordering compressor service parts. Do not substitute an 8000H filter for a 4000H application without confirming the correct compressor documentation and service requirements.

Maintain Effective Oil Filtration

An oil filter gradually accumulates the contaminants that it removes from the lubrication system.

As the filter loads, operating conditions can change. The actual service interval depends on the compressor model, operating environment, oil condition and manufacturer’s maintenance instructions.

Operators should monitor the filter according to the recommended maintenance schedule and inspect the compressor for signs of abnormal operation.

Regular service can help prevent avoidable lubrication and filtration problems.

Support Low Oil Carryover and Efficient Operation

Atlas Copco’s product information for the 1622783600-related oil filter highlights low oil carryover, minimal pressure drop, filter-material selection and prevention of unfiltered oil from passing through.

These characteristics support the overall goal of maintaining an effective compressor filtration system.

However, oil carryover depends on more than the oil filter alone. The oil separator, oil level, lubricant condition, compressor operating conditions and oil-return system also influence oil carryover.

For this reason, technicians should inspect the complete oil system when diagnosing oil-related compressor problems.

Replace the Oil Filter During Scheduled Maintenance

Replacing the oil filter at the appropriate service interval helps maintain the compressor’s lubrication system.

During an oil-filter replacement, technicians should also inspect:

• Compressor oil condition
• Oil level
• Oil separator
• Oil-return system
• Seals and O-rings
• Filter housing
• Leakage around connections
• Compressor operating temperature
• Pressure and maintenance indicators

Following the manufacturer’s service procedure helps ensure that the filter performs correctly after installation.

Choose the Correct 1622783600 Replacement

Correct part identification remains essential when buying an air compressor oil filter.

The main identification details are:

Part Number: 1622783600
Formatted Part Number: 1622 7836 00
Product: Oil Filter 4000H
Brand: Atlas Copco

Atlas Copco currently associates 2903783600 with the pack/reference for 1622783600.

Third-party cross-reference sources also list 1622783600 and 2903783600 among related references, but cross-reference information should be treated as application guidance rather than universal compatibility.

Before purchasing, verify the compressor model, serial number, existing filter part number and applicable maintenance documentation.

Do Not Confuse an Oil Filter With an Oil Separator

An oil filter and an oil separator perform different functions.

The oil filter cleans the compressor’s circulating lubrication oil by capturing contaminants.

The oil separator works on the compressed-air side and separates oil from compressed air after the compression process.

Both components contribute to compressor performance, but one cannot replace the other.

A proper maintenance program should inspect and service both components according to the compressor manufacturer’s recommendations.

Applications and Compressor Maintenance

The 1622783600 Oil Filter 4000H is associated with applicable Atlas Copco compressor systems. A GA 30 parts booklet specifically identifies the component as the 4000H oil filter.

Because Atlas Copco uses different filtration components across different compressor configurations, users should not assume that 1622783600 fits every Atlas Copco compressor.

Always verify the application before ordering.

This approach is particularly important for industrial facilities that operate several compressor models or maintain equipment from different generations.

Why Proper Oil Filtration Matters

Poor oil filtration can allow contaminants to circulate through the lubrication system.

Over time, contamination can contribute to:

• Reduced oil cleanliness
• Increased component wear
• Lubrication problems
• Higher maintenance requirements
• Unwanted operating conditions
• Reduced equipment reliability

Using the appropriate oil filter and following the correct maintenance schedule helps operators maintain the compressor’s lubrication system.

The Atlas Copco 1622783600 Oil Filter 4000H provides a specific filtration solution for applicable compressor applications and supports clean oil flow to the compressor element.

Buy Atlas Copco Oil Filter 1622783600

AirMake Solution supplies air compressor spare parts and filtration products for industrial compressor maintenance.

When purchasing the Atlas Copco Oil Filter 1622783600, customers should provide the compressor model and serial number whenever possible. This allows the application to be checked before the filter is supplied.

The correct filter can help support:

• Cleaner compressor oil
• Reliable lubrication
• Compressor element protection
• Effective contaminant removal
• Consistent compressor operation
• Preventive maintenance

Maintain Better Compressor Performance With the Right Oil Filter

The Atlas Copco Oil Filter 1622783600 / 1622 7836 00 is an Oil Filter 4000H designed for applicable compressor systems. Atlas Copco states that the filter captures dust, deposits and other foreign particles to support clean oil flow to the compressor element.

Regular oil-filter replacement remains an important part of compressor maintenance. By keeping the lubrication system properly filtered, operators can support cleaner oil circulation and dependable compressor operation.

Before purchasing or installing the filter, always verify the part number, compressor model and serial number to ensure the correct application.