What Is A Ceramic Seal For A Pump

These seals work well with the temperatures mentioned above and a ph neutral range of 7 0 9 0.

What is a ceramic seal for a pump.

The more common end or rotating face mechanical seal designs feature mating faces as the primary sealing elements. Ceramic cannot however handle the thermal shocks that ni resist or 17 4 seats can. Find replacements for a wide range of pump shaft seals including a variety of crane us seal and sealol type seals. Ceramic generally a 99 5 aluminum oxide offering excellent wear characteristics due to it s hardness.

This subjects the pump seals to shots of up to 100 ethylene or propylene glycol which is well beyond the maximum recommended amounts for even silicon carbide seals. Help keep your pumps going strong with high quality pump shaft seals from grainger. Our experience is that the standard carbon ceramic seal work fine with properly mixed glycol products designed for our industry. Basics of fluid pump sealing.

The majority of seals used in pumps are typically carbon ceramic. A mechanical seal is simply a method of containing fluid within a vessel typically pumps mixers etc where a rotating shaft passes through a stationary housing or occasionally where the housing rotates around the shaft. Rings of ceramic carbide carbon or composites of these materials are lapped flat in the range of less than 1 micron on an axial end face. Shop grainger today for dependable pump shaft seals in the size and material that can fit your application.