CONCRETE PLACEMENT LONG REACH PUMPS BOOM HOSE
Application: Special concrete pump boom hose is used as a flexible joint where the boom articulates or swivels, and the cradle or basket position at the outboard end of the boom. Helical wire reinforcement prevents loss of cross section in fight bends. The wire helix also withstands collapse from suction (created by long drop pours and/or the reversal of the pump).
For satisfactory hose service life. do not bend.
4" I D. Boom Hose tighter than 24" radius.
5" I D. Boom Hose tighter than 30" radius.
6" I D. Boom Hose tighter than 36" radius.
Construction: Tube: High abrasion resistant black rubber Reinforcement: 4" Poly XHT braids and solid helical wire, multiple plies of unidirectional high tensile cord and helical wire. Cover: Black abrasion resistant rubber with blue featured stripe. 5" and 6" hose.
I.D. (in.): 4, 4-1/2', 5, 6.