Pump Mechanical Seal Type 21 CF/CM 43mm Nitrile Carbon Ceramic

This replacement pump mechanical seal is engineered for reliable performance in various pool and industrial pump applications. Designed as a standard Type 21 seal, it features durable Nitrile rubber seals and hard-wearing Carbon Ceramic faces, ensuring excellent resistance to wear and chemical exposure. Specifically crafted to fit a 43mm shaft, it provides a precise and leak-free seal vital for maintaining optimal pump efficiency and longevity, commonly used in pumps such as the Davey CF/CM range and equivalent to Southern Cross XMS043K.

• Broad Compatibility – Directly replaces seals in Davey CF/CM and Southern Cross XMS043K pumps.
• Durable Materials – Nitrile Rubber and Carbon Ceramic faces offer superior resistance to wear and chemicals.
• Standard Type 21 Design – Ensures reliable sealing performance and widespread applicability.
• Precision Fit 43mm Shaft – Provides a secure, leak-proof seal for consistent pump operation.