Marauder Heavy Duty, Concrete Pumping, Cement, Plaster & Grout Hose, 3.46 Inch OD, 2.50 Inch ID, Up To 1230.00 PSI

Designed for high-pressure concrete pumping, it's also suitable for cement, plaster, and grout. Make sure to review all application requirements to be sure.

The inside diameter is 2.5 inches and the outside diameter is 3.46 inches, so you can match it up to a 2.5 inch line while still planning for the larger OD when routing or clamping.

Rated from negative 40 degrees Fahrenheit up to 158 degrees Fahrenheit, so it holds up across a pretty wide swing of conditions. Freeze season and peak summer heat both fall well within that window for most working environments.

Rated for up to 1230 PSI, so it's built to handle serious pumping loads. The high-tensile steel cord reinforcement is what gives it that kind of backbone, and the synthetic rubber tube holds up against the abrasive materials running through it. For grout work under pressure, that rating gives you solid headroom.

For tight routing, the minimum bend radius is 11.81 inches. Keeping your bends at or above that radius helps it hold its shape and avoids stressing the reinforcement.