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Graco MTA843 Kit, Switch, Water Pump

$439.32
$523.00
Save 16%
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Part #: MTA843

OEM water pump control switch for Graco spray systems, enabling reliable activation of auxiliary pump functions used in flushing, cooling, and fluid handling.

  • Graco OEM part: MTA843 switch kit
  • Controls auxiliary water pump operation
  • Used in industrial spray system control panels
  • Supports flushing and maintenance cycles
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Water Pump Control Switch for Graco Spray Equipment

Compatible Machines

The Graco MTA843 KIT, SWITCH, WATER PUMP is used in Graco spray systems equipped with auxiliary water pump control functions for fluid management and system support operations.

  • Graco P-Series electric sprayers with integrated auxiliary pump controls
  • Graco LineLazer systems requiring water pump activation switching
  • Industrial airless spray equipment with support pump configurations
  • Graco MP40-based control systems using multi-function switch panels

*Compatibility depends on system configuration and installed pump accessories.

What is Graco MTA843 Kit, Switch, Water Pump?

The Graco MTA843 KIT, SWITCH, WATER PUMP is an OEM control switch designed to manage auxiliary water pump operation in compatible Graco spray equipment. It allows operators to activate or deactivate water pump functions used in system flushing, cooling, or fluid handling support.

This switch integrates into the machine’s control interface, ensuring reliable operation of water pump systems that assist in maintaining consistent spray performance and equipment cleanliness.

Built for industrial environments, it provides dependable switching performance under continuous use in demanding coating and maintenance applications.

Key Features

  • OEM Graco water pump control switch assembly
  • Enables activation of auxiliary water pump systems
  • Used in industrial spray system control panels
  • Supports flushing and system maintenance operations
  • Durable design for heavy-duty field use

System Function

The MTA843 switch controls auxiliary water pump functions that assist in system flushing and operational support, helping maintain optimal spray system performance and reducing downtime during maintenance cycles.

Frequently Asked Questions

It controls the activation and shutdown of auxiliary water pump systems used in Graco spray equipment.

It is commonly found in Graco P-Series sprayers, LineLazer systems, and MP40-based control configurations with water pump functions.

It supports system flushing, cooling, and fluid handling operations to maintain consistent spray performance.

A faulty switch may prevent proper water pump operation, affecting flushing cycles and system maintenance efficiency.

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