high quality Johnson wedge wire water well screen filter(man

The Johnson wedge wire water well screen is used throughout the world for water, oil, and gas wells, and for environmental well completions. It is the dominant screen type used in the water well industry. this type of screen made up of rods and warp.the rod can be round wire,triangular wire and trapezoid wire.the wire is welded to the rods and produces a rigid unit that has high strength and minimum weight.the warp is triangular wire(v-shape wire).The water well screens have astructure and high open area;as well as accurate slot dimension. At the same time,water well screen have heat -resising,anti-corrosive,good machine capability,last long ,satefy and reliability and so on.

Advantages

MAXIMIZING FLOW RATES
When considering screens of equal length, diameter and slot size, flow rates through V-shaped well screens can be;Three times higher than bridge-slot screens;Nine times higher than slotted casing
NON-CLOGGING SLOT
Continuous-slot well screens have V-shaped openings that narrowest at the outer face and widen inwardly, thus, oversized particles are retained outside the screen and particles passing through the narrow outside opening can enter the screen.
REDUCTIONS IN OPERATING COSTS
By using a Continous-slot well screen, savings can be achieved in pumping costs. Lower through-slot velocities mean that pressure drops are minimized, therefore;
Drawdowns are reduced.
Less energy is needed for pumping.
Flow rates are increased.
Less sand in the water reduces wear on the pumps.
Related product: (manufacturer)V wire Johnson screen /wire wrapped screen