High-Performance Mechanical Seal Mg9 for Reliable Pump Applications

Product Details
Customization: Available
Structure: Single End
Pressure: Medium Pressure Mechanical Seals
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  • High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
  • High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
  • High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
  • High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
  • High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
  • High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
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Basic Info.

Model NO.
QT- MG9
Speed
General Speed Mechanical Seal
Temperature
Poor Temperature Mechanical Seal
Standard
Standard
Type
Mg9
Balance
Unbalanced
Field
Slurry Pump
Delivery Time
in Stock
Type of Shipping
DHL/FedEx/UPS
Install and Use
Provide Technical Support
Transport Package
Customized
Trademark
queeny
Origin
China
HS Code
84842000
Production Capacity
100000

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
1.000kg

Product Description

Parameter
Details
Model
QT-MG9
Application
Suitable for general industrial pumps, mixers, and agitators in chemical, pharmaceutical, and food processing industries.
Seal Type
Single - spring, unbalanced, inside - mounted mechanical seal
Seal Face Material
Static Face: Silicon Carbide Rotating Face: Tungsten Carbide
O - Ring Material
EPDM (Ethylene Propylene Diene Monomer)
Spring Material
Stainless Steel 316
Shaft Size Range
15 mm - 50 mm
Maximum Pressure Rating
1.6 MPa (16 bar)
Minimum Pressure Rating
0.05 MPa (0.5 bar)
Maximum Temperature
120 °C
Minimum Temperature
- 20 °C
Maximum Rotational Speed
2800 RPM
Leakage Rate
≤ 5 ml/h at maximum operating conditions
Axial Length
35 mm - 60 mm depending on shaft size
Radial Clearance
0.1 mm - 0.3 mm
Seal Face Flatness
≤ 0.0009 mm
Seal Face Roughness
Static Face: Ra ≤ 0.2 μm Rotating Face: Ra ≤ 0.3 μm
Spring Rate
15 N/mm - 25 N/mm
Spring Compression
5 mm - 8 mm
Chemical Compatibility
Resistant to a wide range of non - aggressive chemicals, water - based solutions, and some organic solvents. Not suitable for highly oxidizing or strong acid/alkali environments.
Installation Torque
8 N·m - 12 N·m for securing the seal assembly
Storage Conditions
Store in a dry, clean environment at temperatures between 0 °C - 30 °C and relative humidity less than 60%.
Maintenance Interval
Recommended inspection every 6 months under normal operating conditions; replacement every 1 - 2 years depending on usage and operating environment.
Weight
0.5 kg - 1.2 kg depending on shaft size
Certification
Complies with ISO 21049:2004 and API 682 standards
Packaging
Each seal is individually packed in anti - static plastic bags with desiccants and placed in a cardboard box with foam inserts for protection.
 
High-Performance Mechanical Seal Mg9 for Reliable Pump ApplicationsHigh-Performance Mechanical Seal Mg9 for Reliable Pump ApplicationsHigh-Performance Mechanical Seal Mg9 for Reliable Pump Applications
High-Performance Mechanical Seal Mg9 for Reliable Pump Applications
Queeny design engineers are able to produce a seals solution for the most basic applications,to those that are extremely complicated and unique. We are able to provide you these solutions supported by life test data and years of excellent field performance.As your partner, we provide sealing solutions for centrifugal pumps,agitators and other rotating equipment, and help you consolidate your brand and market position.
High-Performance Mechanical Seal Mg9 for Reliable Pump ApplicationsHigh-Performance Mechanical Seal Mg9 for Reliable Pump ApplicationsHigh-Performance Mechanical Seal Mg9 for Reliable Pump ApplicationsHigh-Performance Mechanical Seal Mg9 for Reliable Pump Applications
product description

Scope of application:
Pressure in the sealed chamber: 0-1.2MPa
Temperature in the sealed chamber: -30ºC~180ºC
Linear speed: ≤10m / s
Medium: water, sewage, oil and a small amount of corrosive liquid

feature:
Comply with DIN24960
The shaft diameter ranges from 25mm to 80mm (customized sizes are available).
Certificate: ISO9001: 2008
High quality and competitive price

material:
Rotating surface: silicon carbide, graphite, tungsten carbide alloy.
Fixed surface: silicon carbide, tungsten carbide alloy
Secondary seal: FKM, NBR, EPDM, PTFE, FFKM.
Springs and metal parts: SS, SS304, 316, 316L, HAST.B, C

Application scope:
Chemical pump
Oil pump
Water and wastewater treatment technology
Pulp and Paper Industry
Sugar Industry
Industrial Pump
 

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