Single Spring Pump Mechanical Seal with Elastomer Bellows - 10-100mm Shaft, 1.2MPa Pressure, -20°C to 140°C Range
Price:
USD
MOQ:
1pcs
Delivery Time:
3~10DAYS
Brand:
JG
Product Description
Oil Application Single Spring Pump Seal with Elastomer Bellows
Professional mechanical seal designed for demanding industrial applications with pressure ratings up to 1.2 MPa and temperature range from -20°C to 140°C.
Product Features
- Single seal design with unbalanced configuration
- Elastomer bellows construction for enhanced flexibility
- Multiple MG9 series variants available (MG910, MG901, MG913, MG920, MG912, MG921)
- Compatible with G60, G50, G55 seat materials
- Spring unit positioned away from product flow to prevent sticking and clogging
- Safe operation with seal face locking via square pin mechanism
- Suitable for pressure reversals and vacuum operations
- Compact installation sizes for space-constrained applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Shaft Diameter | 10-100 mm |
| Maximum Pressure | Up to 1.2 MPa |
| Temperature Range | -20°C to 140°C |
| Sliding Velocity | 10 m/s |
Material Composition
| Component | Materials |
|---|---|
| Rotary Ring | Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC), Ceramic |
| O-Ring | EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring & Metal Parts | SUS304, SUS316 Stainless Steel |
| Stationary Ring | Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC), Ceramic |
Performance Advantages
- No shaft damage from dynamically loaded O-rings
- Ideal for pump conversions without requiring adaptations
- Resistant to solid-containing and abrasive media
- Insensitive to shaft movements due to stationary design
- Provides balanced seal performance even with plain shafts
Industrial Applications
- Water and wastewater treatment systems
- Chemical processing industry
- Refining technology applications
- Handling dirty, abrasive, and solid-containing media
- Processing sticky and stringy media
- Chemical standard pumps and sewage pumps
Service & Support
- OEM/ODM manufacturing capabilities available
- Custom mechanical seals produced to your specifications
- Small quantity orders accepted
- Competitive pricing with excellent quality assurance
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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