Grundfos Seal

Grundfos CR Mechanical Seal

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Condition: Brand New

Material: 304 SS/SIC/SIC/VITON

Operating temperature: -30ºC to 200ºC, Dependent on the elastomer

Available sizes (Inner Dia in mm): 12, 14, 16, 18, 20, 22, 24...

+880 1791 759996

Shop from 220, Jubilee Road, Chittagong - 4000

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Grundfos CR Seal Diagram

Cross-section of a Grundfos CR mechanical seal (similar to the image above). Labels show the key components.

Grundfos CR Mechanical Seal Diagram Simplified cutaway view showing gland plate, sleeve, rotary and stationary faces, springs, and o-rings. Pump Shaft Sleeve Rotary Face Stationary Face Gland Plate O-Rings (secondary seals) Springs (axial load) Pump Casing Fluid In Legend • Shaft — drives the rotary seal face • Rotary Face — rotates with shaft • Stationary Face — fixed to gland • Springs & O-rings — maintain pressure seal

Note: This illustration shows a typical Grundfos CR mechanical seal design. Real assemblies may have dual faces, cooling ports, or flush plans depending on the pump model.

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