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：
- 59U PTFE auxilary seal wedge ring with rectangular ring,unbalanced
- 59B PTFE auxiliary seal wedge ring with rectangular ring,balancede
- 58U rubber O ring auxiliary seal,unbalancede
- 58B rubber O ring auxiliary seal,balanced
Structural Features：
- Base on pressure to select balanced or unbalanced designs
- Primary ring has several options, diagram is J20 primary ring
- Multi springs,internal installation, springs are pre-compressed inside the transmission sleeve
- Integrated sealing ring with materials selection as options
- Independent of direction of rotation
- Meet with DIN24960, EN12756,ISO3069, GB6556 Standards
Parameter Range：
- Pressure:0~1.6MPa(58U、59U)
- 0-2.5MPa(58B、59B)
- Temperature:-40~220C
- Sliding velocity:s10 (20) m/s
- Axial movement: 0.3mm
Lubrication and Cooling：
- Lubricated oor cooled by process fluid or external quenching fluid
Application Industries：
- For water, oll, weak acid,weak alkall, or'ganic solvent,a smallamountof suspended particle media,not suitable formulti-solid particles and high viscosity media;
- Mainly used In general chemical process, petrochemical, pharmaceutical, pesticide, water treatment and otherndustries of pumps.
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