Nov12019NewsAardvark now carries 1” pressure grout hoses for your injection needs. 500 psi working pressure. 2000 psi burst. 1” cam lock fittings on each end. Available in 50 feet and 100 foot lengths. Post navigationPreviousPrevious post:The Stats on Fracking: The Real Numbers of Hydraulic FracturingNextNext post:Fracking 2021: The State Of The Post-Covid Oil And Gas Industry