Mi-T-M AX-0003 Manual Drain / Regulator / Metal Bowl – Genuine OEM Air Compressor Moisture Drain Kit

Part Number: AX-0003
Category: Air Compressor Parts & Accessories → Air Treatment Components → Filter-Regulator & Drain Assemblies
Type: Mi-T-M AX-0003 Manual Drain / Regulator / Metal Bowl – Genuine OEM Air Compressor Moisture Drain Kit

The Mi-T-M AX-0003 Manual Drain, Regulator, and Metal Bowl Assembly is a genuine OEM air-treatment component designed for select compatible Mi-T-M air compressors and compressed-air systems. This assembly helps regulate downstream air pressure while collecting moisture and other separated contaminants within its durable metal bowl.

Key Features & Benefits

• Part Number: AX-0003
• Genuine OEM Mi-T-M air compressor accessory
• Combined regulator and moisture-management assembly
• Manual bowl-drain design
• Durable metal collection bowl
• Helps regulate downstream air pressure
• Collects separated moisture from the compressed-air stream
• Helps reduce water reaching connected hoses, tools, and equipment
• Supports cleaner, more consistent compressed-air delivery
• Suitable for compatible professional compressor systems
• Replaces a leaking, damaged, corroded, or malfunctioning assembly
• Manufactured to original equipment specifications

Technical Specifications

• Part Number: AX-0003
• Manufacturer: Mi-T-M
• Product Type: Manual Drain and Regulator Assembly
• Component Type: Compressed-Air Treatment Component
• Bowl Material: Metal
• Drain Type: Manual
• Regulation Type: Adjustable downstream air-pressure control
• Application: Compatible air compressor and pneumatic systems
• Function: Moisture collection, manual drainage, and pressure regulation
• OEM Component: Yes
• Quantity: One Assembly or Kit
• Port Size and Thread Type: Verify current Mi-T-M specifications
• Maximum Inlet Pressure: Verify current Mi-T-M specifications
• Adjustable Pressure Range: Verify applicable equipment documentation
• Included Gauge, Fittings, Brackets, and Hardware: Verify current packaging

Compatible Applications

The Mi-T-M AX-0003 Assembly is designed for select:

• Mi-T-M air compressors
• Compatible compressed-air systems
• Pneumatic tool supply lines
• Regulated shop-air applications
• Air-treatment and moisture-management systems
• Equipment requiring OEM component AX-0003

Compatibility is model-specific. Always verify the compressor model, serial number, operating pressure, airflow requirement, port size, thread type, flow direction, mounting arrangement, regulator range, parts diagram, and original part number before ordering.

Function of the Manual Drain and Regulator

The AX-0003 assembly is designed to:

• Receive compressed air from a compatible source
• Help separate condensed moisture from the airflow
• Collect liquid inside the metal bowl
• Allow accumulated moisture to be discharged manually
• Regulate downstream pressure to the selected setting
• Help protect connected pneumatic tools and accessories
• Support stable and controlled compressed-air delivery
• Reduce moisture-related contamination within downstream components
• Restore the manufacturer-specified air-treatment configuration
• Support routine compressor-system maintenance

This component does not remove all moisture, oil vapor, or microscopic contaminants from compressed air. Additional filtration, drying, or treatment may be required for sensitive applications.

Benefits of the Metal Bowl

The metal bowl is designed to:

• Provide durable containment for collected moisture
• Resist impact better than many exposed transparent bowls
• Support demanding shop and commercial environments
• Maintain the assembly’s collection chamber
• Protect internal bowl components during approved use
• Provide dependable service when inspected and drained regularly

Because the bowl is not necessarily transparent, moisture levels should be checked and drained according to a consistent maintenance schedule rather than relying solely on visual inspection.

Manual Drain Operation

The manual drain allows the operator to remove accumulated liquid from the bowl. General drainage practices include:

• Shut down or isolate the compressed-air supply as instructed.
• Reduce pressure to the level specified by Mi-T-M.
• Position a suitable container beneath the drain.
• Open the drain carefully and allow collected liquid to discharge.
• Close the drain securely without overtightening it.
• Restore system pressure gradually.
• Inspect the drain and bowl for leakage.

Drain operation can vary by assembly. Follow the current Mi-T-M instructions for the exact procedure and whether the bowl must be depressurized completely before draining.

Common Signs Service or Replacement May Be Needed

Inspect or replace the AX-0003 assembly if you notice:

• Downstream pressure cannot be adjusted correctly
• Pressure fluctuates or creeps above the selected setting
• Air leaks around the regulator, bowl, drain, or fittings
• Manual drain is clogged, damaged, or difficult to operate
• Moisture is not collecting or draining properly
• Metal bowl is dented, cracked, corroded, or leaking
• Regulator knob is broken, loose, or seized
• Excessive moisture reaches connected air tools
• Airflow becomes restricted
• Internal seals appear worn or damaged
• Pressure gauge readings are unstable or inaccurate, if equipped

Moisture problems may also result from high humidity, excessive compressor heat, inadequate receiver drainage, undersized air-treatment equipment, or missing downstream dryers. Inspect the complete compressed-air system before replacing individual components.

Installation & Service Notes

• Shut down the compressor and disconnect its power source.
• Allow hot pump and motor components to cool.
• Close the air outlet or isolate the assembly from the pressure source.
• Relieve all trapped air pressure before service.
• Confirm that the pressure gauge reads zero where applicable.
• Note the original flow direction, port orientation, and mounting position.
• Remove the existing assembly with properly sized tools.
• Inspect adjoining fittings, piping, hoses, and mounting brackets.
• Compare the AX-0003 with the original component.
• Install it in the airflow direction indicated on the housing.
• Use thread sealant only where specified and keep it out of the air passage.
• Support the assembly without placing excessive stress on its ports.
• Tighten fittings according to Mi-T-M specifications.
• Set the regulator initially to its minimum pressure.
• Restore air pressure gradually and inspect every connection for leakage.
• Adjust downstream pressure while air is flowing when instructed.

Important: Never remove the bowl, drain, regulator, gauge, or fittings while the system is pressurized. Stored compressed air can eject components and debris with significant force.

Pressure-Regulator Adjustment Notes

A typical adjustment procedure may include:

• Verify the connected tool’s required operating pressure.
• Unlock or lift the regulator knob if applicable.
• Turn the regulator toward the increase or decrease direction as marked.
• Adjust pressure while air is flowing to the connected equipment.
• Observe the downstream gauge, if equipped.
• Lock the adjustment knob after reaching the correct setting.
• Never set pressure above the rating of the hose, tool, regulator, or system.

The regulator controls downstream pressure but does not replace required pressure-relief valves or other compressor safety devices.

Condensate Handling

Compressed-air condensate may contain:

• Water
• Compressor oil
• Rust particles
• Dirt and other contaminants

Collect and dispose of condensate according to applicable regulations. Do not discharge oily condensate into soil, storm drains, waterways, or other prohibited locations.

Ordering Notes

• Confirm that AX-0003 is the required part number.
• Match the assembly to the complete Mi-T-M compressor model and serial number.
• Verify the inlet and outlet port sizes.
• Confirm thread type, airflow direction, and mounting orientation.
• Check the required inlet-pressure rating and regulator range.
• Verify the airflow capacity for the intended pneumatic equipment.
• Confirm whether a pressure gauge, mounting bracket, fittings, and hardware are included.
• Determine whether replacement seals or service components are required separately.
• Do not order solely by appearance, as similar assemblies may have different pressure and flow ratings.

Maintenance Recommendations

• Drain the metal bowl regularly and before it becomes overfilled.
• Drain it more frequently during humid weather or heavy compressor use.
• Inspect the manual drain for blockage and leakage.
• Check the bowl for dents, corrosion, cracks, or thread damage.
• Inspect regulator operation and downstream pressure regularly.
• Check fittings, hoses, and seals for air leakage.
• Keep the exterior clean so damage can be identified easily.
• Never clean the assembly with incompatible solvents.
• Replace damaged bowls and pressure-containing components immediately.
• Drain the compressor receiver tank according to the manufacturer’s schedule.
• Use additional filtration or drying equipment when required by the application.
• Use genuine OEM Mi-T-M components to maintain proper fit, pressure compatibility, moisture control, and dependable compressed-air performance.