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Mechanical Seal John Crane Type 20R/20
| Price | $20.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 292 people viewed |
Model NO.:
SS-20/SS-20R
Structure:
Single End
Pressure:
Medium Pressure Mechanical Seals
Speed:
General Speed Mechanical Seal
Temperature:
Temperature Mechanical Seal
Performance:
Temperature
Standard:
Standard, Nonstandard
Type:
SS-20/SS-20R
Balance:
Balanced
Trademark:
Saisi Seal
Transport Package:
Wooden Box or Carton Box Upon The Order
Specification:
CE; RoHS
Origin:
Zhangjiagang, Jiangsu
HS Code:
8484200090
Product Description
Product Description
Equivalent to John Crane Type 20/Type 20R
SS-Type 20 and SS-Type 20R Shaft Seals feature chemically inert materials in all areas and on all surfaces in contact with the liquid being sealed;
Metallic components, springs and clamp ring, are located outside the pump seal chamber, isolated from the process liquid;
Multiple springs are standard,A single spring design is available;
For use with extremely corrosive chemicals, including concentrated acids and salts, strong oxidizing and reducing agents, and chemically active organic compounds commonly used on PTFE filled pumps.
Operating Limits
Temperatures:-45C to 121C/-50F to 250F
Pressures: 10 bar g/150 psig
Speeds:
20: To 5 mps/1000 fpm
20R: To 13 mps/2600 fpm
Materials:
Seal ring:Carbon (Type 20R),Resin Filled PTFE (Type 20),Silicon Carbide
Secondary Seal:PTFE
Metal parts: 316
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