Project Description
RTHJ92N
EagleBurgmann HJ92N series Replacement
RTHJ92N is balanced, wave spring mechanical seal，with spring-protection design, non-clogging. mechanical seal for RTHJ92N series are deigned for media containing solid or with high viscosity. it is widely used in paper,textile printing, sugar and and sewage treatment industry
Features
Wave spring、balanced、O-ring pusher construction.
Transmission by Pin and groove，independent of direction of rotation
Spring-protection design
Low risk of clogging in solids content or viscous liquids
Recommended Applications
Paper and sugar industry, sewage treatment industry
Solids content or viscous media
Sludge pumps, multistage pumps
Other Rotating Equipment
Operating range
Shaft diameter: d1=16…100mm
Pressure: p=0…1.6Mpa（232psi）
Temperature: t = -20 °C …200 °C（-4°F to 392°F）
Sliding velocity: Vg≤20m/s（65.6ft/m）
Product Structure
Combination Materials
1.Rotary Face
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Antimony Impregnated Carbon Ad
2.Stationary Seat
Silicon carbide (RBSIC) O
Tungsten carbide W1
3.Auxiliary Seal
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
4.Spring
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
5.Metal Parts
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G