Slurry Pump Expeller Ring C029HS1A05 , HS Hard Metal Components

Introduction:

The part number of the above shown spare part is C029HS1A05, and is for metal slurry pump SH/50C, which is equivalent to 3/2C-. The material is high chrome alloy A05, and this part is a high seal one, which is different from the standard part with P/N C029A05. Now HS parts are available from our company, you can find many HS metal parts and HS rubber parts and TL/HSTL rubber parts here at SME. Some of the HS1 A05 parts we can supply are: C2041HS1A05, C078HS1A05, C028HS1A05.

Expeller ring is one of the main parts that consist of centrifugal seal to a slurry pump, and centrifugal seal is the most commonly used type of shaft seal on a slurry pump. However, there are also limitations on centrifugal seals.

All centrifugal seals are limited in the amount of inlet head they can seal relative to the operating pump head. The limit for acceptable inlet head is, in the first instance, set by the ratio of expeller diameter to impeller main vane diameter.

Varying from design to design, most expellers will seal providing the inlet head does not exceed 10 % of the operating discharge head for standard impellers.

Construction of Centrifugal Seal and Slurry Pump with Centrifugal Seal:

Slurry Pumps Installed with Expeller Ring: