Project Description
RT1527
O-ring pusher construction mechanical seals
Typically seals with large spring, O-ring pusher construction. Type RT1527 with easy to install, covers a wide range of applications and reliable performance characteristic. With extend combination material options，widely used in general corrosive chemical pump,Sewage pumps and industrial pumps
Features
O-ring pusher construction
Transmission by typical large spring,independent of direction of rotation
Single seal, unbalanced
Single seal and single spring
Low risk of clogging in solids content or viscous liquids
Recommended Applications
Petrochemical industry and sewage treatment industry
Low solids content or viscous media
Single seal, unbalanced.
Low risk of clogging in solids content or viscous liquids
Operating range
Shaft diameter: d1=18…100mm
Pressure: p=0…1.0Mpa（145psi）
Temperature: t = -40 °C …150 °C(-40°F to 302°F)
Sliding velocity: Vg≤10m/s（32.8ft/m）
Product Structure
Combination Materials
1.Rotary Face
Silicon carbide (RBSIC) O
Tungsten carbide W1
2.Stationary Seat
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
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