Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
                                                                                                           
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34 Years
Since 1992
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328 Cartridge Stirrer Mechanical Seal - 25-120mm Shaft, 4MPa Pressure, Industrial Mixing Applications

Price Negotiable
Price: USD
MOQ: 1pcs
Delivery Time: 3~10DAYS
Brand: JG
Product Description
328 Cartridge Stirrer Mechanical Seal Overview

The 328 Cartridge Mechanical Seal Stirrer delivers high-performance sealing for industrial mixing applications. Engineered with advanced materials and precision design, this cartridge-type mechanical seal prevents fluid leakage while maintaining process medium purity, enhancing operational safety and efficiency with reduced maintenance requirements.

Key Features & Technical Specifications
Core Features
  • Double sealing faces for enhanced protection
  • Cartridge mechanical seal design
  • Balanced construction for stability
  • Direction of rotation dependent operation
  • Double pressure balanced system
Operating Parameters
Parameter Specification
Shaft Diameter 25-120mm
Maximum Pressure Up to 4 MPa
Temperature Range -40°C to 220°C
Sliding Velocity 25 m/s
Material Composition
Rotary Ring
Car / SiC / TC / Cer
Stationary Ring
Car / SiC / TC / Cer
O-Ring Materials
EPDM, NBR, AFLAS, Kalrez, PTFE
Spring & Metal Parts
SUS304, SUS316, HAST C
Performance Advantages
Spring unit protected from product contact to prevent sticking and clogging
Safe operation with seal face locking via square pin design
Suitable for pressure reversals and vacuum operation
No shaft damage from dynamically loaded O-rings
Compact installation sizes for space-constrained applications
Ideal for conversions without pump modifications
Resistant to solid-containing and abrasive media
Balanced seal performance even with plain shafts
Insensitive to shaft movements with stationary design
Industrial Applications
  • Water and wastewater technology
  • Chemical industry processing
  • Refining technology operations
  • Dirty, abrasive and solid-containing media
  • Fugitive hydrocarbons (non-API applications)
  • Sticky and stringy media handling
  • Chemical standard pumps
  • Sewage pumps and systems
Shipping & Payment Information

Port of Loading: Shanghai

Shipping Methods: DHL, UPS, FEDEX, TNT, and other carriers

Payment Terms: T/T, Western Union, MoneyGram

Custom Services

• OEM/ODM orders accepted

• Custom mechanical seals based on your drawings or requirements

• Small quantity orders welcome

• Competitive pricing with excellent quality assurance

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
Location No. 28 No. 28 Chengxi Road, Jiashan County, Jiaxing, Zhejiang, China 314100
Contact Person Doris Sun

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