Schneider Electric M-225

Schneider Electric M-225 is a manual hand pump bulb designed for pumping up actuators to check linkage. This compact tool delivers consistent air pressure with each stroke, enabling precise actuator testing and reliable linkage diagnostics without the need for electricity. Built for durability in busy workshops, the M-225 minimizes air leakage and maintains steady performance across many cycles, helping technicians complete maintenance tasks quickly and accurately.

Use the M-225 during service and calibration to prepare hydraulic or pneumatic actuators for inspection. As a trusted Schneider Electric accessory, it integrates easily with common fittings and can be carried in a toolbox for on-site testing. Whether you're diagnosing linkage play or validating actuator response, this manual pump bulb provides dependable control and portability for everyday maintenance work.

Features

• Pumps up actuators for linkage checks with a simple stroke
• Manual operation—no power source required, ideal for field testing
• Durable bulb design with minimal air leakage
• Compact and portable for easy transport in service kits
• Part of the Schneider Electric M-225 family (tool-85)