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Slurry Pump Ceramic Shaft Sleeves

Nov 19, 2018


Slurry Pump Ceramic Coated Shaft Sleeves:

One of the problems of concern to operators of centrifugal slurry pumps is the wear of shaft sleeves and the deterioration of packing material in the gland.

This matter has also been under study by the Materials Research and Development Department of TOBEE PUMP for some time. The result is the development of a shaft sleeve of much superior wearing qualities.

Tobee® Slurry Pump Ceramic Shaft Sleeve, which has undergone destructive field tests for over 18 months, has proved to extend part life several times that of steel shaft sleeves on the same pump, same service. Total maintenance costs and down-time were reduced accordingly.

Slurry Pump Steel Shaft Sleeve has always been the here-to-fore accepted material for shaft sleeves for most centrifugal slurry pumps. However, steel in shaft sleeves is subject to pitting, fritting and wear that often results in short part life.

Slurry Pump Ceramic Shaft Sleeves are precision formed of high density alumina, fired, and ground to size. The hardness of ceramics (9.0 to 9.5 MOH Scale) resists this destructive action.

In addition, the ceramic coated sleeve surface is highly polished which, together with its lower co-efficient of friction, results in extended sleeve life and long service from the packing.

The wear that occurs to the sleeve is in the form of grooves which remain polished and still allows an effective seal with the packing.

Ceramics are subject to thermal shock. This requires that gland water be on when the pump is started and is in operation.

The Slurry Pump Ceramic Shaft Sleeves are recommended on all pumping applications. They also provide excellent resistance to corrosion of all except strong alkalies and hydrofluoric acids.

Tobee® Slurry Pump Ceramic Shaft Sleeves are now available for all sizes AH series slurry pumps. Quantity production of this item has already reduced the cost to that comparable to a 316L stainless steel sleeve. You are urged to specify “Ceramic Coated Shaft Sleeves” on your next part order.

Tobee® offers part codes for ceramic shaft sleeves include: B075J04, B075J05, C075J04, C075J05, CH075J04, CH075J05, CH076J04, CH076J05, D075J04, D075J05, E075J04, E075J05, F075J04, F075J04, FAM075J04, FAM075J05, PE075J04, PE075J05, PF075J04, PF075J05, G075J04, G075G05, SH075J04, SH075J05, SH076J04,SH076J05, GH075J04, GH075G05, GH076J04, GH076J05, TH075J04, TH075J05, TH076J04, TH076J05 etc...


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Technical dept.
Hebei Tobee Pump Co.,Limited

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