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3R 785
BRAIDED PACKING PTFE YARN,
ARAMID CORNERS

ISO 9001 : 2000 Certified
3R 785 packing is an interlock braided packing, using pure PTFE yarn, reinforced with aramid corners. The yarns are pretreated with PTFE dispersion, plus a break-in lubricant to reduce the coefficient of friction, as well as the frictional heat created by high shaft speeds.

Applications //

3R 785 packing, with its unique combination of PTFE and aramid fibers, is dimensionally stable, non-contaminating, it has excellent lubricating and running characteristics and because of the aramid corners, is very wear resistant. It handles acids, alkalis and a broad range of chemicals. It is well suited for service in rotary and reciprocating pumps, mixers, agitators and reactors, especially where abrasive wear is a problem.

Service limits //


Minimum temperature:	-150°F (100°C)
Maximum temperature:	540°F (280°C)
Pressure: Rotating	435 psi (30 bar)
Reciprocating	1450 psi (100 bar)
Static	2600 psi (180 bar)
Shaft Speed:	2350 fpm (12m/s)
pH:	2-12

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"
N/A	N/A	21.3	14.3	10.2	7.5	5.6	4.8	3.9	2.6	2.0	1.6

06-07/rev.3

	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 785 BRAIDED PACKING PTFE YARN, ARAMID CORNERS

3R 785
BRAIDED PACKING PTFE YARN,
ARAMID CORNERS