ISO Pipe Base With Screen Jacket Double Layer Pipe Screen
All China Port
water filtration device
SS 304 Constinuous Square Slot Well Screen With Johnson Type Jacket
ISO pipe base with screen jacket double layer pipe screen
It combines the hydraulic efficiency of a continuous slot screen with the strength of a pipe. This pipe strength allows smaller wrap wires to be used, yielding greater open area. Longitudinal support rods direct inflow to the nearest pipe perforation. Screen and pipe are welded together to make a rugged, reliable unit for deep vertical wells and long, horizontal remediation of supply wells. Fittings are available to meet most well design and installation requirements.
The pipe based screen is recommended when high collapse resistance is required and when the screens’ length generates a high longitudinal constraint. The pipe strength allows smaller wrap wires to be used, yielding greater open area.