Multiquip EM23804 Weldmount Air Insert - OEM Replacement Part

The weldmount air insert is a critical component in the hopper assembly of concrete pumps, providing a secure mounting point for air system components while maintaining the structural integrity needed to withstand the high pressures and vibrations inherent in concrete pumping operations. This precision-engineered insert is welded into position and serves as an interface point for air-related components that support the pump's hydraulic and material handling systems.

In the ST-45 pump system, proper maintenance of all hopper components is essential for reliable operation. During hopper service procedures, which include removal of hydraulic hoses, inspection of the discharge nipple and sleeve seal, and removal of tie rod nuts and eyebolt nuts, all mounting hardware and inserts should be inspected for wear or damage. The hopper assembly must be removed using an approved lifting device to access internal components safely.

This part is engineered to Multiquip's exact specifications for proper fit and function in demanding concrete pumping applications.

Compatible models:

• ST-45HRM

Genuine Multiquip OEM part, sold by an authorized dealer.