Pneumatic and manual grease gun Adler MA506Z, 500 ml capacity

Adler MA506Z is a combined pneumatic and manual grease gun with a 500 ml capacity designed for controlled lubrication of bearings, joints and machinery. The tool supports air-powered operation for continuous dispensing and manual operation for precise dosing, enabling flexible use in workshop and industrial environments. Its compact barrel and standard fittings allow connection to common grease nipples and pneumatic lines, making it compatible with routine maintenance tasks and on-site servicing.

Advantages

The dual-mode design provides the option to switch between pneumatic dispensing for fast, continuous lubrication and manual pumping for accurate, small-volume dosing. A 500 ml reservoir reduces refill frequency while keeping the unit manageable for handheld use. The construction is aimed at delivering steady grease flow and improved control at the nozzle, which helps avoid over-lubrication and reduces waste.

Suitable for

• Lubrication of bearings and bushings in automotive and industrial equipment
• Routine maintenance of machines and conveyors
• Workshops, service stations and maintenance departments
• Field servicing where a compact, dual-mode grease gun is needed

Key specifications

• Operation modes: pneumatic (air-assisted) and manual
• Reservoir capacity: 500 ml
• Compatibility: standard grease nipples and couplers
• Delivery control: continuous pneumatic feed and manual dose control
• Form factor: handheld barrel design for portability

How to use

Fill the 500 ml reservoir with the appropriate grade of grease, ensuring compatibility with the equipment to be serviced. For pneumatic use, connect the grease gun to a clean compressed air source using the correct hose and fittings, set the air pressure according to the grease manufacturer’s recommendations and engage the trigger for continuous dispensing. For manual operation, use the pump handle to deliver measured amounts of grease to the lubrication point. Ensure a secure coupling to the grease nipple before dispensing and wipe excess grease after lubrication to prevent contamination.

Usage recommendations

Use greases specified by the equipment manufacturer, maintain clean connections to avoid contamination, and inspect seals and couplers regularly. When switching between pneumatic and manual modes, follow safe depressurization procedures and check for proper nozzle engagement to ensure accurate and efficient lubrication.