M37G G9 Vertical multi-stage pump Conical Spring water pump Mechanical Seals

YM type M37G With reliable performance, wide range of applicati and easy installation features. Used in the different media conditions due to extend material options. YM M37G  is conical spring and O-ring pusher construction mechanical seals, designed for large batch production. It is ideal for use in paper industry,sugar industry, chemical and petroleum, food processing, sewage treatment industry .

            

 

 

1. Rotary Face 

     Reaction Bonded Sic RBSlC 

     Sintered Silicon Carbide SSlC 

     Tungsten Carbide.Ni-binder 

 2. Stationary Seat 

     Reaction Bonded Sic RBSlC 

     Sintered Silicon Carbide SSlC 

     Tungsten Carbide.Ni-binder 

 3. Auxiliary Seal 

     Encapsulated 0-ring             Elastomers 0-ring

     FEP Jacketed FKM         FKM           

     FEP Jacketed VMa         EPDM  

     PFA Jacketed FKM          VMQ  

 4. Spring 

     GrNi-Steel (AlS1304)  

     GrNiMo-Steel (AlS1316)  

 5. Metal Parts

     GrNi-Steel (AlS1304)  

     GrNiMo-Steel (AlS1316)  

 

 
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.
 
 
 

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