M7n Wave Spring Seals, Us3a Mechanical Seal

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard
• Model NO.: M7N
• Type: Rubber Bellow Seal
• Balance: Standard
• Wave Spring Seal: M7n Mechanical Seal
• Seal Ring: Tungsten Carbide
• Vacuum Pump: Seal
• Diesel Water Pump: Sealing Part
• Gear Pump: Shaft Seal
• Chemical Pump: Mechanical Seal
• Seepex Pump Seal: Mechanical Seal
• Industrial Pump: Seal
• Bornemann Pump Seal: M7n Seal
• Submersible Motor: Seal
• Transport Package: Neutral Packing or Customized Packing
• Specification: all sizes
• Trademark: Trisun
• Origin: China
• HS Code: 84842000
• Production Capacity: 2, 000, 000

Product Description

Mechanical seal H7N is wave spring design and can replace BURG-MANN H7N.
Mechanical seal H75 is multiple spring design and can replace BURG-MANN H75 and MTU DR1-HS.

Mechanical seal M7N is wave spring design and can replace BURG-MANN 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 BURG-MANN 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 K-SB 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 Grund-fos pump model B, NB, 50/60HZ.