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3R 750
CARBON YARN,
PTFE IMPREGNATED

ISO 9001 : 2000 Certified
3R 750 packing is an interlock braid of carbon fibers which are carefully impregnated with PTFE. The resulting packing is very tough, resists wear, has excellent chemical resistance and prevents contamination.

Applications //

The 3R 750 packing can handle chemicals over the entire 0-14 pH range except for strong oxidizers. It is very popular in the pulp and paper industry because it is especially designed for applications involving strong caustics, acids, bleaches, slurries and services where contamination cannot be tolerated. The 3R 750 is commonly used in valves and pumps, agitators, reactors and autoclaves.

Service limits //


Minimum temperature:	-382°F (200°C)
Maximum temperature:	536°F (280°C)
Pressure: Rotating	362.6 psi (25 bar)
Static	2900 psi (200 bar)
Shaft Speed:	984 fpm (5m/s)
pH:	0-14 (except strong oxidizers)

Approximate yields // Feet per pound


1/8"	3/16"	1/4"	5/16"	3/8"	7/16"	1/2"	9/16"	5/8"	3/4"	7/8"	1"
70.9	33.8	18.8	12.6	9.0	6.9	5.5	4.4	3.6	2.7	1.9	1.7

06-07/rev.1

	N.B. The information, details, dimensions and values indicated are to our best knowledge. We recommend testing according to local conditions. The specifications are subject to change without notice.
	55, Route 116 West, Danville (Quebec) J0A 1A0 Tel.: (819) 839-2793 Fax: (819) 839-2797 • www.industries3r.com

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Industries 3R

3R 750 CARBON YARN, PTFE IMPREGNATED

3R 750
CARBON YARN,
PTFE IMPREGNATED