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MECHANICAL SEAL M7

ISO 9001 : 2000 Certified
The mechanical seal range is designed for universal applications and ideally suited for standardization. The loosely inserted seal faces are easily exchanged, permitting all combinations of materials and stock rationalization. It is a single seal, unbalanced and independent of direction or rotation.

Operating limits //


Diameters	14 mm to 200 mm	0.55’’ to 8’’
Pressure maximum	16 bar	230 PSI
Pressure maximum (brief excursion)	25 bar	360 PSI
Temperature	-50°C to 220°C	-58°F to 430°F
Speed shaft	20 m/s	66 feet/second
Axial movement	Up to 25 mm : +/- 1.0 mm 28 mm to 63 mm : +/- 1.5 mm 65 mm and more : +/- 2.0mm

Materials //


Seal face :	Special Cast CrMo Steel (S)
	Ceramic (V)
	Silicon carbide (Q₁or Q₂)
Seat :	Carbon (A or B)
Bellows :	Viton (V)
Spring thrust ring :	CrNiMo Steel (G)

07-01/rev.0

	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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