Parker 475365 Oil Acid Test Kit 1.4 Oz Compressor Oil

Product Description

The PARKER 475365 is an oil acid test kit used to determine whether mineral or alkylbenzene compressor oil is safe or has become acidic. Refrigeration and HVAC technicians use this kit during routine system service to evaluate oil condition without sending a sample to a lab. The kit comes in a 1.4 oz bottle format and provides a straightforward field test. Identifying acidic oil early helps prevent compressor damage, protects system components, and guides the decision to flush and recharge the refrigerant circuit. This is a standard diagnostic tool for any technician servicing refrigeration or air conditioning equipment.

This test kit is suited for residential and light commercial HVAC and refrigeration applications where mineral oil or alkylbenzene oil is used as the compressor lubricant. It is commonly employed during a system changeout, after a compressor burnout, or as part of a scheduled preventive maintenance inspection to confirm oil integrity before closing up a system.

Key Features

• Tests mineral and alkylbenzene compressor oils for acid contamination
• 1.4 oz bottle provides a compact, portable field-test format
• Delivers a pass or fail result without lab equipment
• Useful after compressor burnout to assess oil condition before system restart
• Supports preventive maintenance workflows in HVAC and refrigeration service

Compatibility

Designed for use with mineral and alkylbenzene compressor oils in HVAC and refrigeration systems where oil acid testing is part of standard service procedure.

Installation Notes

This product is a diagnostic test kit, not a mechanical installation component. It is used by licensed HVAC or refrigeration technicians as part of a service call. Shut down and isolate the system before drawing an oil sample. Follow the kit instructions for sample volume and color interpretation. Dispose of used reagents and oil samples in accordance with local environmental regulations.