PVC Pre-Pak^® Well Screens

The PVC Pre-Pak^® Well Screens offer an economical solution for installing wells where a normal sand pack is not feasible. Typical applications include horizontal and angled wells, artesian wells, rock wells, jetted wells, open excavations, silty and fine grained soils, heaving sands, industrial filtration, and the relining of deteriorated wells.

 

Part Number	Slot Size	Nominal Size	Total Length (ft.)	Outer Screen  OD                 ID	Inner Screen OD               ID	Weight (lbs.)
556PP1X50X5X(Slot)	Specify	1” x 1/2”	5’	1.315             1.169	.840             .608	3
556PP1X50X10X(Slot)	Specify	1” x 1/2”**	10’	1.315             1.169	.840             .608	5
556PP1.5X75X5X(Slot)	Specify	1-1/2” x 3/4”	5’	1.900             1.592	1.050             .810	6
556PP1.5X75X10X(Slot)	Specify	1-1/2” x 3/4”	10’	1.900             1.592	1.050             .810	11
556PP2X75X5X(Slot)	Specify	2” x 3/4”	5’	2.375             2.049	1.050             .810	7
556PP2X75X10X(Slot)	Specify	2” x 3/4”	10’	2.375             2.049	1.050             .810	13
556PP2X1X5X(Slot)	Specify	2” x 1”	5’	2.375             2.049	1.315           1.033	8
556PP2X1X10X(Slot)	Specify	2” x 1”	10’	2.375             2.049	1.315           1.033	15
556PP3X2X5X(Slot)	Specify	3” x 2”	5'	3.500             3.042	2.375          2.049	12
556PP3X2X10X(Slot)	Specify	3” x 2”	10'	3.500             3.042	2.375           2.049	23
556PP4X2X5X(Slot)	Specify	4” x 2”	5’	4.500             3.998	2.375           2.049	15
556PP4X2X10X(Slot)	Specify	4” x 2”	10'	4.500             3.998	2.375           2.049	29
556PP5X4X5X(Slot)	Specify	5” x 4” †	5’	5.563             5.107	4.500           3.998	24
556PP5X4X10X(Slot)	Specify	5” x 4” †	10'	5.563             5.107	4.500           3.998	45
556PP6X4X5X(Slot)	Specify	6” x 4”	5'	6.625             6.031	4.500          3.998	30
556PP6X4X10X(Slot)	Specify	6” x 4”	10'	6.625             6.031	4.500          3.998	58

**1” utilizes SDR 21. † will fit inside 6 1/4” hollow stem augers, 5” outer screen utilizes SDR 26.

Pre-Pak Screens can be shipped either with or without the Filter Sand.  However, to save on shipping, and to eliminate

possible breakage, it is best to ship without the Filter Sand.

 

DRILLERS SERVICE, INC.                           HICKORY, NC USA                               800-334-2308,  EXT. 230

 

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FEATURES:

• Pre-Pak® well screens consist of an outer PVC well screen and a centralized inner PVC well screen.

• Pre-Pak® well screens are shipped fully assembled and ready to pack.

Since they are shipped empty, freight costs are reduced and ease of

handling is increased. These units are filled on site with a clean filter

media before, during, or after the well is drilled. A different filter media

maybe used for each hole depending on the well requirements.

• All materials are clean, ink free, NSF approved, and no glues or solvents are used in the manufacture or assembly of these units.

• Pre-Pak® well screens are available from 1/2” to 6” diameters in a variety of lengths, slot sizes, and slo configurations.

• Standard threads conform to ASTM F-480. Standard slot spacings are 1/8” and 1/4”. While .010 and 020 are the most common slot sizes, other slot sizes are available.

• Flush Thread Pre-Pak® screens are compatible with our PVC flush thread casings. Units can be ordered with flush thread caps or female flush thread points for the bottom.