Gerard Daniel/Tri-Screen

Note: Special Weaves and alloys are available on request. Mesh openings and wire diameters are available to meet your specifications.

Material Available: Alloy 20 - Brass - Copper - Hastelloy^® - Inconel^® - Monel^® - Stainless Steel - Steel - Woven & Welded

Square Mesh Wire Cloth
Mesh	Wire Diameter		Width of Opening		% Open Area
1		.120		.880	77.4
2		.063		.437	76.4
3		.063		.270	65.6
4		.047		.203	65.9
4		.063		.187	56.0
5		.041		.159	63.2
6		.035		.132	62.7
8		.028		.097	60.2
10		.025		.075	56.3
12		.023		.060	51.8
14		.020		.051	51.0
16		.018		.0445	50.7
18		.017		.0386	48.3
20		.016		.0340	46.2
24		.014		.0277	44.2
30		.012		.0213	40.8
40		.010		.0150	36.0
50		.009		.0110	30.3
60		.0075		.0092	30.5
80		.0055		.0070	31.4
100		.0045		.0055	30.3
120		.0037		.0046	30.7
150		.0026		.0041	37.4
200		.0021		.0029	33.6
250		.0016		.0024	36.0
270		.0016		.0021	32.2
325		.0014		.0017	30.0
400		.0010		.0015	36.0
500		.0009		.0011	30.2

Mesh Count			Wire Dia. (inches)			Weave (Dutch)	Nominal Micron Retention
Warp	x	Shute	Warp	x	Shute	Weave (Dutch)	Nominal Micron Retention
24	x	110	.015	x	.0105	Plain	115
30	x	150	.009	x	.007	Plain	95
50	x	250	.0055	x	.0045	Plain	60
80	x	700	.004	x	.003	Twilled	30-35
165	x	800	.0029	x	.0020	Twilled	25
165	x	1400	.0028	x	.0016	Twilled	14
200	x	1400	.0028	x	.0016	Twilled	10
250	x	1400	.0022	x	.0016	Twilled	8
325	x	2300	.0014	x	.0014	Twilled	5


The micron rating of a water filter is its ability to filter a certain size range of particles in your water. The smaller the micron number, the finer the filtration.
	80 Microns size of fine mist
	40 Microns smallest size visible to the human eye
	30 Microns size of blood cells
	20 Microns size of mold particles
	5 Microns size of some bacteria


Plain Dutch Weave	Twill Dutch Weave	Plain Dutch Weave (Twin Warp)