CATCH-ALL0 pages

P R O D U C T

D A T A

S H E E T

CATCH-ALL™ FLANGE MOUNT
SAFETY SCREENS
The Lee Company's Catch-All Safety
Screens integrate the next level of fine
filtration into a rugged, compact, flange
mount design. With a nominal hole size
rating of 20 microns, these safety screens
provide protection for critical components
with even the smallest of flow passageways
and clearances.
The Lee Catch-All Safety Screens are
incredibly robust considering their fine
filtration rating. These screens incorporate
a rugged, calendered, and sintered 316L
stainless steel wire mesh weave for maximum strength. Manufactured using a proprietary process, Lee Catch-All screens
feature a seamless, one-piece design
that contains radial convolutions that
greatly increase the contamination carrying capacity of the screen. The result is
a high strength screen with an optimum
amount of protection, in a small package.
Eight economical and versatile CatchAll Safety Screen designs are available,

■t Ultra Fine 20 Micron Hole

Size Rating

■t 316L Stainless Steel

tConstruction
■t Strong, Seamless One-tt

Piece Screen Element

■t Maximum Protection, High

t Contamination Carrying
tDesign
■t Eight Sizes for Design

tFlexibility
■t Precision Cleaned and
tPackaged

ranging in size from 0.130" to 0.656" in
diameter. All Lee Safety Screens are precision cleaned and packaged before shipment.
Special designs are available upon request. Contact your Lee Sales Engineer
for additional information and technical
assistance.

Materials
Part

Material

Specification

Screen

316L CRES

ASTM A 478-97

Base
Washer

316L CRES

ASTM A 666 or
AMS 5653

Braze

Silver Alloy

AMS 4765

130 FLANGE MOUNT SCREEN
Lee
Part
Number

Burst
Collapse
Hole Open Total Number Lohm**
Pressure Pressure ROB***
of
Rate
Size* Area Area
psid
psid
Number
in.2
in.2
Holes (nom.)
µm
(min.)
(min.)

Hole
Size*
in.

FSFA1300200A 0.0008

20

0.005 0.062

5000

450

2000

1100

0.04

170 FLANGE MOUNT SCREEN
Lee
Part
Number

Collapse
Burst
Hole Open Total Number Lohm**
Pressure Pressure ROB***
of
Rate
Size* Area Area
psid
psid
Number
in.2
in.2
Holes (nom.)
µm
(min.)
(min.)

Hole
Size*
in.

FSFA1700200A 0.0008

20

0.005 0.062

5000

450

2000

1100

0.04

230 FLANGE MOUNT SCREEN
Lee
Part
Number

Burst
Collapse
Hole Open Total Number Lohm**
Pressure Pressure ROB***
of
Rate
Size* Area Area
psid
psid
Number
in.2
in.2
Holes (nom.)
µm
(min.)
(min.)

Hole
Size*
in.

FSFA2300200A 0.0008

20

0.007 0.098

The Lee Company, 2 Pettipaug Rd., P.O. Box 424, Westbrook, CT 06498-0424
PDS 114 6/12

7900

200

1200

600

0.06

Tel: 860-399-6281
Fax, Order Entry: 860-399-7058
Fax, Technical Information: 860-399-7037
Web: www.TheLeeCo.com