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3R 755
BRAIDED PACKING
RAMIE YARN, PTFE IMPREGNATED

ISO 9001 : 2000 Certified
 

3R 755 packing is manufactured from the finest quality ramie yarns with PTFE suspensoid in a square plait construction. An additional break-in lubricant is added to minimize shaft wear and to allow for expansion during the break-in period.
 
Applications //

3R 755 is a well lubricated, medium-hard packing with very low frictional characteristics, which assures minimal shaft wear. The ramie yarn is rot and mildew resistant, making the packing ideal for marine use, handling cold water, salt water and cold oils. In the marine industry, it is recommended for sealing stern tube and rudder post stuffing boxes. This style is also used for certain pump and valve applications in the pulp and paper, water/wastewater, and mining industries.


Service limits //
 
Minimum temperature: -
Maximum temperature: 260° F (130° C)
Pressure: Rotating 300 psi (20 bar)
Reciprocating 300 psi (20 bar)
Static 450 psi (30 bar)
Shaft Speed: 1950 fpm (10 m/s)
PH : 5-11


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"
1-1/8
1-1/4"
1-1/2"
87
40
23
15
11.5
8.8
6.9
5.3
4.4
3.1
2.5
1.8
1.4
1.2
0.8

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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