Multiquip EM514623 Hose Suction 2" - OEM Replacement Part for Concrete Pumps

This 2-inch suction hose is a critical component for maintaining proper material flow in Multiquip concrete pump systems. The suction hose connects the hopper to the pump cylinder, drawing concrete from the feed chamber during the pumping cycle. When this hose fails or develops leaks, it can cause cavitation, reduced pumping efficiency, and material separation that leads to jamming—particularly problematic when pumping long distances or working with stiff mixes.

Designed specifically for the LS-40D, LS-40TD, and LS-50TD series pumps, this hose must maintain a proper seal to prevent water leakage that can cause concrete separation at critical coupling points. The manual emphasizes that leaking hose coupling gaskets which leak water can cause separation and subsequent jamming, making regular inspection and timely replacement essential for reliable operation. This hose is engineered to handle the wide variety of concrete pump mixes these structural concrete pumps are designed to move, from standard ready-mix to faster-setting specialty formulations.

Compatible with the following Multiquip models:

• LS-40/40TD/50TD
• LS-60TD
• LS300GK
• LS300P
• LS400/LS500
• LS450
• LS600

Genuine Multiquip OEM part, sold by an authorized dealer.