• Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines
  • Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines
  • Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines
  • Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines
  • Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines

Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines

Structure: Single End
Pressure: Low Mechanical Seal
Speed: General Speed Mechanical Seal
Temperature: Low-Temperature Mechanical Seal
Performance: Corrosion
Standard: Standard
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Customization:
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Rating: 5.0/5
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Basic Info.

Model NO.
Burgmnann M74D
Type
Burgmnann M74D
Balance
Balanced
Transport Package
Customized
Specification
customized
Trademark
trisun
Origin
China
HS Code
84842000
Production Capacity
100000

Product Description

Basic Features

  • Structure: Single End
  • Pressure: Medium Pressure Mechanical Seals
  • Speed: High Speed Mechanical Seal
  • Temperature: Temperature Mechanical Seal
  • Performance: Wear
  • Standard: DIN24960, ISO3069, and GB6556
  • Model NO.: M7N, M74, M74D (2 M74 Seals)
  • Balance: Unbalanced
  • Specification: Inner Diameter: 20 mm to 300 mm

Product Detailed Description

M7N, AKA M74 Mechanical Seal for Chemical Centrifugal Pumps, Kaiquan Water Pumps and Double Suction Pumps

Structural Features: single end, wave spring (M7N), multi springs (M74), unbalanced, independent direction of rotation, lug transmission. M7N has a simple way of transmission and good compatibility; the wave spring structure allows transferring particulate, crystalized and high viscosity content. M74 also has a simple way of transmission and the compensation components are pre-assembled; it is easy to install and has good compensation. The load on the seal faces are balanced and the sealing performance is stable and reliable.

Industrial Standards: DIN24960, ISO3069, and GB6556

Scopes of Application: widely used in chemical processing, oil refining, petrochemical engineering, sewage treatment, pharmacy and food production. Designed for chemical pumps, water pumps, screw pumps, sewage pumps, double suction pumps, paper making equipment and other rotary devices.

Operation Parameters:

  • Pressure: 1.6 MPa or less
  • Temperature: - 420 ~ 200 ºC
  • Linear Speed: 20 m/s or less

Materials:

  • Rotary Ring: SiC/TC
  • Stationary Ring: Carbon/SiC/TC
  • Elastomers: NBR/EPDM/Viton/FFKM
  • Springs: SS304/SS316/PH17-4/HC-276
  • Metal Parts: 410S/SS304/SS316/SS316L/Hastelloy
Mechanical Seal M74D, Chemical Centrifugal Pumps, Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines
 

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