Hot Sale Hydraulic Pump Seals SRS-680 Metal Bellow Seals

US$30.00
1-49 Pieces
US$1.00
50+ Pieces
Port:
Shanghai, China
Production Capacity:
50000PCS/Year
Payment Terms:
L/C, T/T, D/P, Western Union

Last Login Date:

Jul 24, 2025

Business Type:

Manufacturer/Factory

Main Products:

Mechanical Seals, Pump Seals, Bellow Seals, Component Seals, Cartridge Seals, Agitator Seals, Oil Seal, Silicon Seal, Water Seal

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Product Description

Company Info

Basic Info.

Model NO.
SRS-680
Structure
Pressure
≤2.0m/PA
Speed
≤20m/S
Temperature
-20ºC~-200ºC
Standard
Balance
Size
18-100mm
Rotary Face
Carbon/Sic/Tc
Stat Ring
Sic/Tc
Seat Type
Standard SRS-Orsa
Trademark
SRS
Transport Package
SRS Standrad or Customized
Origin
China
HS Code
8484200090

Product Description

 
Product Description

 

Combined Material

Rotary Face: Carbon/SIC/TC

Stat Ring: SIC/TC

Seat Type: Standard SRS-ORSA, Alternative SRS-ROSE/S09

This seal can replace with Johncrane type 68.

 

Bellows Design Features: 

1. Optimum 45° tilt angle 

2. Three-sweep radius 

3. Static secondary seal 

4. Light spring loads

 

Welded Metal Bellows Bellows Advantages:

1. Uniform plate rigidity and stress distribution 

2. Enhanced fatigue strength 

3. Pressure-balanced by design 

4. Less heat generated 

5. Lower power consumption 
 

Applications:

1. Aqueous solutions 

2. Chemicals 

3. Hydrocarbons A 

4. Slurry

5. Thermo-sensitive fluids

6. Water

 

Our SRS-BJ80 is the ideal seal for general-purpose applications, Also good for low-temperature applications found in the chemical, water and wastewater, pulp and paper, and utility industries. The seal is available with hard faces for abrasive applications and a wide range of elastomers to cover a broad range of applications.

 


 
SIZE/METRICD3L1 SIZE/INCHdD3L1
d
1832.027.50.75019.0533.331.75
2033.327.50.87522.2336.531.75
2236.027.50.93723.8038.131.75
2438.1301.00025.4039.731.75
2539.0301.12528.5842.931.75
2842.032.51.25031.7546.033.32
3044.032.51.37534.9349.236.50
3246.032.51.50038.1052.436.50
3347.032.51.62541.2855.636.50
3549.232.51.75044.4558.736.50
3852.4341.87547.6361.938.10
4055.6342.00050.8065.138.10
4358.7342.12553.9868.338.10
4558.7342.25057.1571.439.67
4861.9342.37560.3374.639.67
5065.134.52.50063.5080.9539.67
5368.334.52.62566.6884.1241.28
5571.034.52.75069.8587.341.28
6074.639.52.87573.0392.0842.85
6584.139.53.00076.2095.2542.85
7087.3453.12579.3898.4344.45
7595.3453.25082.55101.644.45
8098.444.53.37585.73104.7844.45
85104.844.53.50088.90107.9547.63
90108.049.53.62592.08111.1347.63
95114.349.53.75095.25114.347.63
100120.749.53.87598.43117.4847.63
   4.000101.60120.6547.63

 

 
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