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FLASHERS

Flashers, manufactured by West Coast Washers, Inc., make flashing easier.

Flashers come in nine different sizes for pipes ranging from 1/4" to 19" in diameter and are available in black or grey EPDM or silicone for high temperature applications.  Flashers make installation a breeze on any kind of roofing.

With Flashers, custom fabricating and time-consuming fittings are a thing of the past.

Flashers require no fancy tools or complicated installation methods.  The rubber cone is clearly marked with pipe dimensions, in both inches and millimeters, so it can be easily customized with tin snips or scissors.

Flashers' flexible rubber won't crack and allows for expansion, contraction, and pipe vibration.  The heavy rubber fold at the base allows them to fit any roof style.

Size Chart

Flashers
Size		 1 2 3 4 5 6 7 8 9
Outside Pipe Diameter (inch) 1/4" - 2" 1-3/4" - 3-1/4" 1/4" - 5" 3" - 6-1/4" 4-1/4" - 7-1/2" 5" - 9" 6" - 11" 7" - 13" 10" - 19"
Outside Pipe Diameter (mm) 6-50mm 44-82mm 6-127mm 75-160mm 108-190mm 125-230mm 150-280mm 175-330mm 254-483mm
Base O.D. Diameter 4-3/4" 6-1/4" 7-3/4" 9-1/4" 10-3/4" 12-1/4" 14-1/4" 16-1/2" 25-1/2"
Top Diameter Closed 1-3/8" Closed 2-1/4" 3-1/2" 4" 4-1/2" 5-1/2" 7-3/4"
Overall Height 3" 4" 4" 5" 5" 6" 6" 6" 8"
Carton Quantity 10 10 10 5 5 5 5 5 2

Note: Flashers numbers 1 and 3 are closed on the top.  On a deep corrugated surface or on a steep pitched roof, use the next largest size Flashers for optimum flange flexibility.

Material Specifications

Material Temperature Range Applicable Specifications
EPDM (black) -65°F to +250°F ASTM-D D2000, M3 BA 510, A14, B13, C12, F17, Z1, Z2, Z3, Z4
EPDM (grey) -65°F to +250°F ASTM-D D2000, M2 BA 507, C12, F17, Z1, Z2, Z3, Z4
Silicone -100°F to +450°F ASTM-D D2000, M4 GE 505, A19, B37, C12, F19, Z1, Z2, Z3

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All test results and recommendations are based on laboratory tests.  Specific job site conditions should be taken into consideration when specifying the proper fastener.   Because applications vary, we assume no liability for use of this information.

 
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Copyright © 2005 Atlas Bolt & Screw Company
Last modified: April 21, 2005