400-820-8321
LT@newlandtec.com.cn
No. 55, Punan 3rd Road Economic Development Zone Yueqing City, Zhejiang Province China
Search Content
En 
Model Description：
- B74-D with multi springs double seal design
Structural Features：
- Balanced
- N74-D No limit of rotation direction,N74F-D has rotation direction limitation
- Rotary secondary ring
- Meet with DIN24960 standards
Parameter Range：
- Pressure:0~2.5MPa
- Temperature:-40～170℃
- Sliding velocity:≤20m/s
- Axial movement:±0.5mm
Lubrication and Cooling：
- Lubricated or cooled by process fluid or external quenching fluid
- Isolation fluid pressure must be higher than process fluid pressures 1~2 bar
Application Industries：
- For oil and gas industry,refining technology,petrochemical industry,chemical industry,pulp and paper industry,can also be used for a small number of suspended particles,poor lubrication performance of oxygen-containing harmful media and other working conditions.
Download Resources：
