Project Description
RTRO
Flowserve type RO series replacement
RTRO is multiple spring and O-ring pusher mechanical seals，PTFE V-Ring pusher construction is available in the type. With extend combination material options，widely used in paper, textile printing, Chemical and sewage treatment industry.
Features
O-Ring pusher construction，available in PTFE V-Ring pusher construction
Transmission by Pin and groove，independent of direction of rotation
Multiple spring, single seal, unbalanced construction
Recommended Applications
Textile printing, petrochemical industry and sewage treatment industry
Printing and dyeing pumps, Sewage pumps and industrial pumps
Other Rotating Equipment
Operating range
Shaft diameter: d1=20…100mm
Pressure: p=0…1.2Mpa（174psi）
Temperature: t = -20 °C …200 °C（-4°F to 392°F）
Sliding velocity: Vg≤25m/s（82ft/m）
Product Structure
Combination Materials
1.Rotary Face
Silicon carbide (RBSIC) O
Tungsten carbide W1
Cr-Ni-Mo Sreel (SUS316) G
2.Stationary Seat
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
3.Auxiliary Seal
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
PTFE Coated VITON M1
PTFE T
4.Spring
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
5.Metal Parts
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G