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891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
Specifications
Brand Name :
YUE MI
Model Number :
GLF-SA-60L GLF-SA-60S
Certification :
ISO SGS
Place of Origin :
Guangzhou, China
MOQ :
1/PCS
Price :
US $ 1~99/PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000/Set/Month
Delivery Time :
2 word days
Packaging Details :
Details Carton
Traemark :
YUEMI
Pump :
grundfos pump
Function :
sewage
eplacing :
891 mechanical seal
Shaft diameter :
GLF-SA-60L GLF-SA-60S
Description

891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S

Product Description

GLF-SA Mechanical Seal 32L-38S 38S-38L 38L-50S 50S-50L 50K-65S 65S-65L Water Pump Shaft Seal

Description:
Operating Range:
Lower seal to suit for Grondfos Sarlin pumps.
Replace Vulcan 42
Size:25mm,32mm,38mm,50mm,65mm
tructure: Single End
Pressure: 1.6 MPa or less
Temperature: - 20 ~ 120 ºC
Linear Speed: 15 m/s or less
Material:
Rotary Ring: SiC/TC
Stationary Ring: SiC/TC
Elastomers: NBR/Vit
Springs: SS304/SS316
Metal Parts: 410S/SS304/SS316
Mediums: water, oil, sewage, weak acid, weak alkali, and other weak corrosive mediums.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
GR-SA Mechanical Seal for Sewage Pumps
Structural Features: single end, multiple still springs with spring protection, balanced, independent direction of rotation, bolt transmission,
non-cartridge seal. The springs are separated from the sealed mediums so that they will not be jammed. Multi spring structure makes
sure the load on the sealing faces balanced. This seal component has a compact structure with easy installation and reliable performance.
Scopes of Application: mainly used in sewage pumps, immersible pumps, paper pulp pumps and other rotary devices for industries such
as city construction, mining, power plants and sewage treatment. This component can work as an alternative to Gorman-Rupp and
Grondfos original seal product GR-SA or replacing Type 891 mechanical seal.

Technical Parameters

Temperature-30℃~+200℃
pressure≤1.2Mp a
Speed≤10m/s
Mediumsewage

Materials

Rotary Ring

SiC/VIT

Stationary Ring

SiC/VIT

SpringSUS304/SUS316
Stationary SeatSUS304/SUS316
Secondary Seal

VITON/EPDM

Rotary Ring HolderSUS304/SUS316


Preperation:
1. Shaft Outside Diameter is within tolerance +-0.05mm
2. Shaft run out <0.1mm
3. Shaf end float <0.13mm
4, No sharp edges on the shaft over the o ring
Note:
During the installation,don't scratch or damage the o ring.lf anything is damaged,please contactwith Us to replace a new one.
Installation in strucstions:
1. The full set of cartridge seal is cleaned and exactly passed leakage examine before sale.Inorder to avoid damage,don't disassemble and clean the parts again before fixing.

2 The fitting allowance between the seal and shaft is dl h6 0.8,and there should be leading-inedge at the end of shaft.The outside diameter of shaft at the position of screw should be 01 0.2mm smaller,resisting the screw over-tighten.Lubricate the shaft with oil

3. Place the cartridge seal into the pump chamber,then:
A: Tighter four screw bolts of flanges,ensuring the medium leading in hole"G"at the top Position
B : Tighter four set screws and position the shaft sleeve on the shaft.
C: Remove four gauge plates.Please keep them and they wil be used in future installation and
disassemble.
D: Connect the medium lead_in pipe with hole"G"in order to flush away the friction heat and
flushing the seal chamber when pump running.
Note:
ter complete the installation,turning the shaft by hand to check for the rotationi he shat could not rotate smoothily,seal had been improperly installed.


891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S

We would like lo sincerely ooperale with Clients to supply high qually products and senice We beleve in establishing a long:erm cooperalive relalionshipis lhe key to suceess

891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S

891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S












































Product tags

hydraulic pump seal replacement

,

sewage pump repair

,

ponstar water pump parts
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891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S

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Product Detail
Brand Name :
YUE MI
Model Number :
GLF-SA-60L GLF-SA-60S
Certification :
ISO SGS
Place of Origin :
Guangzhou, China
MOQ :
1/PCS
Price :
US $ 1~99/PCS
Contact Supplier
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S
891 SanLin Sewage Grundfos Pump Mechanical Seal GLF-SA-65L GLF-SA-65S

YUEMI

Verified Supplier
2 Years
guangdong, guangzhou
Since 2002
Main Products :
Water Pump Mechanical Seal, Grundfos Pump Mechanical Seal, Flygt Mechanical Seal
Total Annual :
3000000-5000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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