Product Description

john crane 670/676/680 metal bellow seals mechanical seal for submersible sewage pump

1. Metal Bellow seal M14/15/16  for pumps,equals to Johncrane 670/676/680 

2. Our seals can replace the original seals.

3. We always keep balance both on Price and Quality.

 

Performance Capabilities

Temperature:	75℃ to 200℃
Pressure:	Up to 20 bar
Speed:	Up to 23 m/s
End play/axial float allowance	±0.1mm
Sizes	18mm to 150mm,0.75” to 7”
brand	sealcon

 Materials Combination

l           Face: Carbon, SiC, TC

l           Seat: Ceramic, SiC, TC

l           Bellow: NBR, EPDM, VITON Aflas,FEP,Kalred.Chemraz,Grofoil etc..

l           Spring: SS304, SS316

l           Metal parts: SS304, SS316

Payment Terms︰ T/T,L/C,W.U paypal