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Johnson Screens PVC Pre-Pak Well Screen

This product is usable inside most direct push casings or it can be installed in an open hole.  Each section is flush threaded with an O-ring seal for assembly to additional Pre-Pak Screens, Foam Bridges, Bentonite Quick Seals or flush threaded casings.  Flush threaded plugs, caps and points are available.

Insights

Pre-Pak Screen
Materials
Well Gravel - 20 x 30 silica sand
Well Screen - .010 slot Sch. 40 PVC well screen
Outer Layer - 65 mesh stainless steel screen
Smallest Filtration Capacity - Fine Sand

Pipe Size

(in.)

Length

(ft.)

I.D / O.D

(in.)

Fits Casing

(in.)

Net Open Area
(in² / ft)

.75

5

0.810 / 1.400

2.25

0.991

1.00

5

1.033 / 1.700

3.25 or NW

1.156

1.50

5

1.592 / 2.400

3.25 or NW

2.806

2.00

5

2.049 / 2.800

4.25 or NW

3.520


Foam Bridge
Materials
Polyurethane foam with polyethylene sleeve

Pipe Size

(in.)

Overall Length

(in.)

Foam Dia.
(in.)

Foam Length

(in.)

Fits Casing O.D.

(in.)

.75

9

2.50

3

2.25

1.00

9

3.50

3

3.25 or NW

1.50

9

3.50

3

3.25 or NW

2.00

9

5

3

4.25 or NW


Bentonite Quick Seal
Threads into the casing string above the Pre-Pak or slotted well screen. Bentonite Quick Seals provide impermeable seals.  These seals prevent grout from intruding into the screened interval.  Multiple units may be threaded together in the well for additional sealing.

Materials
Paper sleeve filled with silica sand and granular Bentonite on flush threaded Sch. 40 PVC casing.

Expansion Time

Pipe Size

(in.)

Overall Length

(in.)

Quick Seal Dia.
(in.)

Hydrated Dia.

(in.)

Fits Casing O.D.

(in.)

.75

30

1.40

± 2.5

2.25

1.00

30

2.15

± 3.5

3.25 or NW

1.50

30

2.15

± 3.5

3.25 or NW

2.00

30

2.80

± 4.0

4.25 or NW

Locations and Contact

North America

Aqseptence Group, Inc., New Brighton, MN

Sales and Manufacturing Location
1950 Old Hwy 8 NW,
New Brighton, MN 55112
USA

Tel: +1 651 636 3900

Fax: +1 651 638 3171

info.johnsonscreens.us@aqseptence.com

North America

Aqseptence Group, Inc., Bakersfield, CA

Manufacturing Location
1901 E Brundage Ln,
Bakersfield, CA 93307
USA

Tel: +1 661 323 1525

Fax: +1 661 323 1606

info.johnsonscreens.us@aqseptence.com

North America

Aqseptence Group, Inc., Forked River, NJ

Sales and Manufacturing Location
708 Challenger Way,
Forked River, NJ 08731
USA

Tel: +1 609 693 9434

Fax: +1 609 971 8708

info.johnsonscreens.us@aqseptence.com

Choose your regional contact for a product inquiry.
A sales representative will respond to you shortly via telephone or email.

Continent:
Country of Installation:

Product inquiries for countries of installation outside of the locations listed below, please contact us via email. info.johnsonscreens.us@aqseptence.com

Aqseptence Group, Inc., New Brighton, MN

Sales and Manufacturing Location
1950 Old Hwy 8 NW,
New Brighton, MN 55112
USA

Tel: +1 651 636 3900

Fax: +1 651 638 3171

info.johnsonscreens.us@aqseptence.com

Aqseptence Group, Inc., Bakersfield, CA

Manufacturing Location
1901 E Brundage Ln,
Bakersfield, CA 93307
USA

Tel: +1 661 323 1525

Fax: +1 661 323 1606

info.johnsonscreens.us@aqseptence.com

Aqseptence Group, Inc., Forked River, NJ

Sales and Manufacturing Location
708 Challenger Way,
Forked River, NJ 08731
USA

Tel: +1 609 693 9434

Fax: +1 609 971 8708

info.johnsonscreens.us@aqseptence.com

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