Engineering Technologies Flowserve Sanmar Flowserve Type PSS 4

Flowserve Sanmar

Market leader in engineered mechanical sealing devices, offering a wide choice to the industry

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Fully split design installs around the shaft, outside of the seal chamber, eliminating the need to dismantle the equipment for seal installation.
Easy installation made even easier with fully pre-assembled, unitized component, semi-cartridge segments.
All internal gaskets are mechanically held in place, eliminating the need for adhesives.
Exclusive 3D Key technology assures optimum seal face alignment in both axial and radial directions, reducing joint leakage and installation time.
Setting tabs position the rotating face for optimal joint reunion while properly locating the rotor assembly without measuring or marking, further assuring first time/every time installation success.

The positive-drive rotor is held firmly in place by eight set screws, enabling use in higher pressures and fluid viscosities.
Sealing faces are driven by direct-drive pins, significantly increasing viscous fluid sealing capability over frictiondriven faces.
Easily handles mixer equipment runout up to 1.5 mm (0.060 in) TIR radial shaft movement, accommodating demanding mixer characteristics.
All springs and pins are outside of the process fluid, reducing chance of clogging or corrosion.
Standardized NPT port enables direct flush line installation with standard fittings and wrenches.