GRACO Amplifier Sensor In-Line Rail Mount - (SKU: 129710)The GRACO 129710 is an in line rail mounted amplifier sensor designed to condition and amplify signals within GRACO equipment. Its material is not specified, but it is intended for use in industrial fluid handling and metering systems to ensure accurate signal processing and reliable operation. Key Features: Amplifier, Signal Conditioner 129710 Rail mounted, in line Compatible with GRACO control centers and metering systems (e. g., PGM Precision Gear

and maintenance applications where reliable pump sealing and check valve function are required

It is likely a replacement part or accessory for GRACO spray equipment

and water-wastewater transfer

up to 50 psi for UL-listed models)

It is used to safely interrupt electrical power to the equipment

Unique air valve design to prevent common pump issues

Using genuine GRACO parts like the 124134 Tube

UL listed for certain models[2][4]

Regularly inspect and replace seats as part of preventative maintenance to avoid equipment failure

Helps maintain system cleanliness and performance

Replace the handle kit as part of routine maintenance or when wear is detected

Grommet Isolator