FILTRATION SAND & GRAVEL

GRAVEL MEDIA & SUPPORT GRAVEL

Red Flint Sand & Gravel’s Gravel Media can meet your exacting water filtration specifications. Red Flint’s Precise Customization approach optimizes our product and service execution resulting in optimized water filtration media performance on your project.

Red Flint’s Gravel Media is composed of sub-angular, hard, durable, and dense grains of predominantly siliceous material. Extracted from a clean glacial sand deposit, Red Flint Sand & Gravel’s physical properties make it among the finest Sand Medias available in the world for filtration applications.

Red Flint’s Gravel Media is washed, kiln dried for smaller sizes, and screened to meet EXACTING specifications. Our manufacturing quality control and quality assurance deliver precisely the results required to minimize project risk and increase project margins.

Whether your needs include standard products or something not attempted before in Gravel Media processing, Red Flint Sand & Gravel will Deliver optimum project results with respect to your Gravel Media requirements.

EAU CLAIRE, WI PRODUCT GALLERY

CLEVELAND, TX PRODUCT GALLERY

ROCKINGHAM, NC PRODUCT GALLERY

VOLUME CALCULATOR
Gravel Sizes (in inches)
1/8 x 1/16 3/4 x 1/2
3/16 x 3/32 1 x 1/2
1/4 x 1/8 1 x 5/8
3/8 x 3/16 1 x 3/4
½ x ¼ 1½ x 3/4
5/8 x 3/8 2 x 1
3/4 x 3/8 2½ x 1½
Packaging information is recommended by THIEL to go here. Our trucks make deliveries nationally. International and national shipments are arranged by truck, rail, or overseas container.

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RED FLINT FILTRATION GRAVEL SELECTION GUIDE
TYPICAL SIEVE ANALYSIS (PERCENT PASSING) – PRIMARY GRADES
Product Size 2½ x 1½ 1½ x 3/4 3/4 x 1/2 5/8x 3/8 ½ x ¼ 3/8x 3/16 1/4x 1/8 3/16x 3/32 1/8 x 1/16
US MESH INCH MM
2 1/2″ 2.500 63.00 98
2.0″ 2.000 50.00 35
1 1/2″ 1.500 37.50 5 98
1.0″ 1.000 25.00 1 40
7/8″ 0.875 22.40 18
3/4″ 0.750 19.00 4 97
5/8″ 0.625 16.00 48 99
1/2″ 0.500 12.50 3 77 98
3/8″ 0.375 09.50 3 41 98
1/4″ 0.250 06.30 1 4 30 96
4 0.190 04.75 4 66 96
5 0.160 04.00 35 84
6 0.130 03.35 11 45 97
1/8″ 0.130 03.18 5 14 94
7 0.110 02.80 1 3 80
8 0.090 02.36 1 60
10 0.080 02.00 30
12 0.070 01.68 6
14 0.060 01.42 1

DISCLAIMER: The information set forth in this Product Data Sheet represents typical properties of the product described; the information and the typical values are not specifications. Red Flint Sand & Gravel, LLC makes no representation or warranty concerning the Products, expressed or implied, by this Product Data Sheet

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Red Flint Sand and Gravel, LLC
615 Short Street
Eau Claire, WI 54701
Phone: 800.238.9139
Fax: 715.835.0662