MR900 High Temperature High Strength Mechanical Seal be used for high temperature application such as refinery, petrochemical and chemical industries. Due to its narrow seal cross section design, it can replace most type of seal that using in most ANSI pumps. Secondary seal are made of graphite foil that can withstand high temperature up to +425 degree C. Bellows is made of INCONEL® 718** or AM350.

	MR900 High Temperature High Strength Mechanical Seal
	MR900I    *imperial size : 1.000″-4.000″
	Application Range
	Temperature         : -75 to +425 deg.C (-100 to +800 deg. F)
	Pressure
	Single Ply              : Vacuum to 20 bar (300 psi)
	Double Ply             : Vacuum to 70 bar (1000 psi)
	Peripheral Speed    : max. 50 m/s (150 ft/s)
	Viscosity              : max. 1000 cP
	Solid Content        : max. 0.20% by weight
	Materials of Construction
	Seal Face            : Antimony Impregnated Carbon
	Packing               : Graphite Foil
	Bellows                : INCONEL® 718* or AM 350
	Metal Parts          : Carpenter® 42**