Login For immediate assistance, call Consult with an Expert

PrePak Screen

Pre-Pak Screen

Pre-Pak Screens are installed in small diameter open boreholes or through direct push drive rod, at the bottom of the riser pipe to create a filter packed well in one step without adding sand around the screen separately. Pre-Paked screen sections have flush threads so they screw on to compatible riser to save time and aid in producing a less turbid monitoring well.

The filter pack material is clean, silica sand contained evenly around the outside of PVC slotted well screen with a mesh or filter sock. The diameter is controlled so that a uniform filter thickness is achieved so the screen fits in the space available. A variety of filter sand gradations is available to best match natural formation conditions.

 Item # Description/Size Availability Qty Breaks Price Quantity
GWS405-S
PrePak Screen Standard Pack 3/4in X 5 ft.
In Stock 1 $73.70
GWS410-S
PrePak Screen Standard Slot & Pack 1in X 5 ft.
In Stock 1 $85.00
GWS415-S
PrePak Screen Standard Slot & Pack 1-1/2in X 5 ft.
In Stock 1 $96.35
GWS420-S
PrePak Screen Standard Slot & Pack 2in X 5 ft., 20x40 sand
In Stock 1 $100.00