Marauder Heavy Duty, Concrete Pumping, Cement, Plaster & Grout Hose, 4.02 Inch OD, 3.00 Inch ID, Up To 1230.00 PSI

The tube is abrasion resistant synthetic rubber, reinforced with high-tensile steel cords, and the outside cover is pin-pricked synthetic rubber built to take a beating. For concrete pumping, cement, plaster, and grout work, that construction is about as heavy duty as you can get in a hose this size. The pin-pricking on the cover helps prevent blistering from trapped air, which matters a lot on high-pressure applications.

Size-wise, you’re looking at a 3.00 inch ID with a 4.02 inch OD.

This hose is rated to handle pressures up to 1230 PSI, making it suitable for heavy-duty applications like concrete pumping.

Rated up to 1230 PSI, so it's built to handle the kind of pressure that comes with active concrete pumping work. The 3-inch inside diameter gives you solid flow capacity, and the 4.02-inch outside diameter reflects the heavy-duty wall construction that helps it hold that pressure rating without breaking down under sustained use. For concrete, cement, plaster, and grout applications, that pressure ceiling covers most standard pumping demands on a working job site.