^{John crane mechanical shaft seals Type 502} 

• We supply kinds of elastomer mechanical seal,O-ring mechanical seal, PTFE mechanical seal and metal bellow mechanical seal,which most of mechanical seal are equivalent to Burgmann mechanical seal, John Crane mechanical seal, Pillar mechanical seals. crane mechanical seal

RC502 mechanical seal equivalent to Johncrane 502, AES B07

Working Conditions

1. Mediums: water, oil andweakly corrosive mediums
2. Temperature: -30 to 200 centigrade degree
3. Pressure: Up to 1.2MPa
4. Speed: Up to 12m/sec

Combined Materials

• Stationary ring(seat): ceramic/sic/TC
• Rotary ring:carbon/sic/TC
• Secondary seal: NBR/EPDM/Viton
• Others: ss304, ss316

1.please note  size and material match, when sending enquiry.

2. or u can send drawing to let us comfirm.

   ceramic mechanical seal