Mechanical seals for Hidrostal pumps
Mechanical seal for Hidrostal pump
Supplies of analogues of mechanical seals for Hidrostal pumps:
The design of a mechanical seal mainly consists of two parts: a moving part and a fixed part. The fixed part is usually a ring that is fixed in the pump housing. The movable part is mounted on the shaft and is pressed against the fixed part by means of a spring. Mechanical sealing is achieved using secondary seals (bellows, rubber rings) and a friction pair. When choosing a mechanical seal, it is important to choose the material of the secondary seals and friction pairs for various temperatures and media.
It is visually difficult to understand how these materials differ from each other (except for PTFE), so it is easier to choose a material based on the pumped medium and its temperature. Contact us, we will help you determine the material and choose the right mechanical seal for your Hidrostal pump.
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Mechanical shaft seals for Hidrostal pumps
| Friction pairs | SUS - metal (stainless steel) CAR - graphite CER - ceramic SIC - silicon carbide TC - tungsten carbide |
| Rubber materials | NBR (nitrile butadiene rubber), temperature resistance -20 to +120 C EPDM (ethylene propylene rubber), temperature resistance -30 to +170 C Viton (fluorine rubber), temperature resistance -30 to +185 C PTFE (fluorine plastic), temperature resistance -260 up to +260C |