FET Variperm’s proPACK Prepacked Rod Based Screens are manufactured and installed as a self-supported concentric assembly with no base pipe.

FEATURES & BENEFITS

• Diameters from 2” Pipe Size to 18” Pipe Size
• 0.250” – 1.00” radial pack
• Double re-sieved well rounded silica sand or carbo ceramic pack media
• Slot size selected based on filter pack media sizing
• 12-20, 16-30, 20-40 prepack media
• Corrosion-resistant stainless steel (304L or 316L)
• High flow rate with low-pressure drop
• Erosion resistant

APPLICATIONS

• Fine aquifer sands require filter media to achieve sand control
• Alternative to gravel packing
• High-rate water source wells
• De-watering wells
• Vertical and deviated water wells
• Remedial screen completions

FET Variperm’s proWRAP Rod-Based Screens are manufactured and installed as a self-supported assembly with no base pipe.

FEATURES & BENEFITS

• Pipe Size and Telescope Screen options
• Diameters from 3/8” Pipe Size to 18” Pipe Size/20” Telescope
• Rib and Wrap wire combinations selected for each diameter to achieve desired flow rate, yield, and collapse strength
• Slot sizes range from 0.004” to 0.500”
• Corrosion-resistant stainless steel (304L or 316L)
• Butt Weld fittings, NPT, F480, and other threaded connections available
• High flow rate with low-pressure drop
• Optimal for well development purposes

APPLICATIONS

• High-rate water source wells
• De-watering wells
• Vertical and deviated water wells
• Remedial screen completions