Mechanical seal for Haigh pump
The delivery of analogues of mechanical seals for Haigh pumps:
The construction of mechanical seal consists mainly of two parts: rotating and stationary. Stationary part, as a rule, is a ring, which is fixed on pump casing. Rotating part is installed on the shaft and tightened with a help of spring to the stationary part.
Pressurizing by mechanical seals is achieving with a help of secondary seals (bellows, rubber gasket) and friction couple.
- Shaft mechanical seals for Haigh pumps