The an angle seat check valve with weighted PVC piston that allows the passage of fluid in one direction only. Connection system for solvent weld, threaded and flanged joints No metal parts in contact with the fluid Piston with counterweight able to work with high intensity fluidmore...
HAST developed its first test sieve with the expertise and support of Haver & Boecker, Germany and W.S. Tyler, USA who have over 100 years of experience in the field. Repeatable test results and particle size distribution curves from laboratory to laboratory are extremely importamore...