Strainer,SBL-type strainer,Insulation strainer,Jacket strainer,Basket strainer.It is to remove the small amount of solid particles in the liquid a small device , to protect the equipment work properly.
 

When the fluid is set into the strainer cartridge has a certain size , its impurities are blocked , and clean filtrate from the strainer outlet , when you need cleaning , simply remove the removable cartridge , ie reload after treatment can , therefore, maintenance is very convenient.