Quick details: Standard or Nonstandard: Standard Style: Mechanical Seal Material: SIC/SIC/FKM/304SS Place of Origin: Jiangsu, China (Mainland) Brand Name: JY Type: mechanical seal burgmann Model Number: U07 Pressure:=25Bar Temperature: -20~200 ? Speed: = 20 m/s Packing &Delivery Packing Details: Wooden/Carton or according to your reqiurement. We guarantee no damage at all.. Delivery Detail:shipped in 20 days after payment . Product Feature: JY mechanical seal alternative to Burgmann HJ42N ,wave spring seal for pump Replacement to: Burgmann HJ92N|HJ42 mechanical seal Aesseal M010 seal Roplan 201 seal Roten EHS seal Hecker HN 435 seal Ropac Propac 50 seal Product Description: Operating Conditions: Pressure: =25 Bar Temperature: -20?~200? Speed: = 20 m/s Seat Compability: Standard A15 Alternatives:A14 Materials: Face: Carbon,SiC, SSiC, TC Seat: SiC, SSiC, TC Secondary Sealing: PTFE Metal: 304SS,316SS