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Product name : Pump seal Burgmann series of Cartridge JR518
Item : JR518
keyword : Pump seal Burgmann series of Cartridge BGM518
Feature : Pump seal Burgmann series of Cartridge BGM518
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  Details:
Profile:
1.Single seal cartridge 
2.balanced 
3.arbitrary rotation 
4.meet API610. API682 standard 

BGM518 series cartridge mechanical seal is fully pre-installed technology components to solve the problem of human installation error.
Spring is not in contact with the media, to avoid the damp and corrosion, "O"-ring without axial movement in the design, greatly enhanced
the "O"-ring life. according to different working conditions, available with flush type (518A), with bearing type (518B). 
 
material combinations:
Seals: graphite, silicon carbide, tungsten carbide 
Secondary Seal: NBR rubber, fluorine rubber, ethylene propylene rubber, silicone rubber, PTFE 
Metal components: Stainless steel 
 
operating parameters:
Specification: 25 ~ 160 mm 
Pressure: ≤ 4.0 Mpa 
Temperature: -40 ~ 220 ℃ 
Line Speed​​: ≤ 25 m / s 
Axial movement: ± 0.5 mm




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