400-820-8321
LT@newlandtec.com.cn
No. 55, Punan 3rd Road Economic Development Zone Yueqing City, Zhejiang Province China
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Model Description：
- HMR designed with internal&external flushing,optiona without internal or external flushing
- HMR2 shaft sleeve with internal drilled through holes
- HMR3 shaft sleeve with internal steps holes connects with flanged stationary ring for protection
Structural Features：
- Single cartridge mechanical seal
- Balanced
- Staionary secondary ring
- Springs do not contact with process fluid
- Connection flange inside seal chamber
Parameter Range：
- Pressure:0～0.8MPa
- Temperature:-20～120℃
- Sliding velocity:≤10m/s
- Solids content:≤18%
- Axial movement:±0.3mm
- Shaft diameter:30~220mm
Lubrication and Cooling：
- Lubricated or cooled by process fluid or external quenching fluid
- Flushing liquid pressure<0.1 MPa,maintain continuous flow
- Internal flushing pressure to be higher than seal chamber pressure 0.1～0.3 MPa
Application Industries：
- HMR can completely replace the mechanical seals on KSB pump for flue gas desulfurization for power plant,imported seals for WARMAN pump,and for slurry circulation pump produced by domestic manufacturers such as Xiangyang 525 Pump Industry Co.,Ltd.,Shijiazhuang Industrial Pump Factory Co.,Ltd.,Shijiazhuang Qiangda Pump Industry Group,etc.
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