Mechanical Seal M7n, Bornemann Seal, Wave Spring Seal

• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Model NO.: TS M7N, TS M74
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Type: Industrial Pump Seal
• Balance: Unbalanced
• Rotary Ring: Sic/Tc/Carbon
• Stationary Ring: Carbon/Sic/Tc
• Secondary Seai: Viton/Encapsulated Ring
• Metal Parts: SUS304/SUS316
• Spring: 17-7pH/SUS304/SUS316
• Transport Package: Carton
• Specification: All Sizes
• Trademark: Trisun
• Origin: China
• HS Code: 84842000
• Production Capacity: 1000000/Year

Product Description

Product Description

our Mechanical seal model  M7N can Replace BURGMANN M7N and MTU DR1-D,which is widely used for industrial pumps.  
The normal material combination include SIC/RESIN CARBON/NBR/SS304,sic/sic/nbr/ss304,tc/tc/nbr/ss316 and so on.
we also can make changes as customers'requirement or totally design a new type of mechanical seal to meet clients'needs.

 

Mechanical seal M7N is wave spring design and can replace BURGMANN M7N, Flowserve Europac 600 seal and Sterling 270 seal; It is used for Bornemann pumps. 

	Bornemann Pump
SIC/SIC/Kalrez 6375/316	DWG. 151900301
SIC/SIC/Kalrez 6375/316	DWG. 151900301

Mechanical seal M74 is multiple spring design and can replace BURGMANN M74. 
Mechanical seal M74F has pumping ring and is used for higher pressure. 

All these seals can be double seals, tandem design or back to back design. 
Mechanical seal M74D is a double seal. 

M7N and M7G49 can be used for KSB Etanorm pumps and double mechanical seals, back to back arrangement. 

MECHANICAL SEAL inboard 030-R(433.01)       MECHANICAL  SEAL outboard 030-R(433.02)
KU028S.M7G49                                                           KU028S/M7N
KU038S/M7G49                                                           KU038S/M7N
KU048S/M7G49                                                           KU048S/M7N 

MG13/RMG13, HJ92N/HJ977, and M7N can be used for Grundfos pump model B, NB, 50/60HZ