► MCMillan | ABAC compressor pumps

Restore Airflow & Protect Workshop Productivity

When a compressor loses pressure or starts pushing oil, the pump is usually the culprit. Instead of replacing the entire unit, many trade workshops step straight into MCMillan | ABAC Compressor Pumps to restore performance fast without the cost of a full system changeover.

These pumps are built for Australian mechanical bays, fabrication sheds & service workshops running daily pneumatic demand. If your existing setup within Air Compressors is still structurally sound, upgrading the pump assembly is often the most efficient path forward. Many customers pair replacements with a fresh Compressor Service Kit to reset maintenance intervals at the same time. Where airflow storage needs stabilising, integrating with a correctly sized Compressor Tank improves pressure consistency across peak demand periods.

For high-consumption sites running multiple impact guns from Air Tools, pump output must remain stable under continuous load. Larger facilities operating fixed installations often support their systems through Stationary Air Compress setups, making pump reliability critical to overall workshop uptime. Clean air delivery also matters in sensitive applications, where pairing with Air Filters & Moisture Traps protects downstream tools from contamination.

MCMillan | ABAC Compressor Pumps are engineered for consistent CFM delivery, heavy-duty cast construction & balanced crank assemblies designed to handle extended operating hours. These are not light-duty rebuild kits. They are industrial-grade pump assemblies built to bring serious airflow back into your system.

What’s in This Collection:

► Heavy-duty cast iron pump assemblies
‣ Built for extended runtime across busy workshops

► Two-stage compressor pumps
‣ Delivers higher pressure output for industrial demand

► High CFM replacement pumps
‣ Supports multi-bay pneumatic tool setups

► Belt-driven pump configurations
‣ Stable torque transfer under sustained load

► Oil-lubricated pump systems
‣ Designed for durability in harsh workshop conditions

► Direct replacement ABAC-compatible pumps
‣ Simplifies installation across existing setups

► Industrial valve plate assemblies
‣ Maintains consistent airflow delivery

► Pump head replacement units
‣ Cost-effective repair for ageing compressors