108U SIC Mechanical Shaft Seal Tungsten Carbide OEM Pumps Mechanical Seals

 The type 108 are the build-in and unbalanced type.   

The series is a typical anti-corrosive pump with single-spring non-eguililbrium mechanical seal. it can adopt varioumaterials and end combinations to meet demand of operating conditions of strong causticity. 

Operating limits:
Pressure:0~0.8Mpa,Temperature:-10℃~150℃ ,Linearspeed:3000r/min,Medium: Sulphuric acid,Concentrated base

 Combination of materials:
 ceramics-graphite
cemented carbide -cemented carbide
cemented carbide-graphiteW-W
 component: 304 or 316L stainless steel

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
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.
 
 
 

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

1.Who are we?
We are based in Guangdongsheng, China, start from 2014,sell to Western Europe(30.00%),North America(30.00%),Southeast Asia(20.00%),South America(10.00%),Mid East(10.00%).
2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Mechanical seals for pumps from various world-renowned brands
4.Why should you buy from us not from other suppliers?
We are a manufacturer with 15 years Industry experience.
5.What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
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