HM16

详细说明

Design Features：

n  Specially designed engineering seals;

n  Multi – spring, O - ring, pushed mechanical seal design;

n  Springs are protected from contact with the medium;

n  The spring stiffness is weak, so the seal can withstand the larger axial movement;

n  Finite element optimization design of the seal ring structure, coupled with special wear-resistant materials, can make the seal friction heat minimum;

n  The unique detail design, may cause the seal to withstand the big vibration and the impact;

n  According to the concentration of particles contained in the medium, single seal or dual seal arrangement can be selected;

n  For the commonly used single seal arrangement, generally does not need additional back flushing water; but back flushing can greatly increase the upper limit of particle concentration in the applicable sealing medium;

n  Precision lapping sealing ring with high finish and excellent flatness；

n  The whole seal adopts the cartridge structure, which is easy to install and disassemble.

Performance Capability:

n  Shaft diameter: 20-200mm;

n  Temperature: 80℃ (with no back flushing water); up to 200℃ (with back flush water);

n  Pressure: vacuum to 3.0MPa;

n  Speed: 0-20 m/s;

n  Medium: particle concentration (mass concentration) up to 60%.

Application：

Suitable for power plant flue gas desulfurization, mining, coal washing, sand dredging, dredging, salt mining, dehydration and sewage treatment industries.