M74F Screw Pump Mechanical Seal 1.5MPa 20m/s SS304 Stainless Steel for Industrial Applications
Price:
USD
MOQ:
1pcs
Delivery Time:
7DAYS
Brand:
JG
Product Description
Product Overview
The M74F mechanical seal is engineered for universal application and standardization in screw pump systems. Featuring easily exchangeable seal faces, this seal allows for flexible material combinations and efficient inventory management.
Technical Specifications
Operating Pressure: 0-1.5 MPa
Linear Velocity: ≤20 m/s
Temperature Range: -30°C to 180°C
Rotational Speed: ≤500 rpm
Material Composition
| Component | Material Options |
|---|---|
| Rotary Ring | Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC) |
| Stationary Ring | Ceramic, Silicon Carbide (SiC), Tungsten Carbide (TC) |
| Secondary Seal | NBR, EPDM, VITON |
| Spring & Other Parts | SS304, SS316 Stainless Steel |
Key Advantages
- Spring unit positioned away from product flow to prevent sticking and clogging
- Secure seal face locking with square pin design eliminates fracture risks
- Compatible with pressure reversals and vacuum operations
- No shaft damage from dynamically loaded O-Rings
- Compact installation dimensions for space-constrained applications
- Ideal for pump conversions without requiring adaptations
- Resistant to solid-containing and abrasive media
- Balanced seal performance even with plain shafts
- Stationary design provides tolerance to shaft movements
Application Industries
- Water and wastewater treatment systems
- Chemical processing industry
- Petroleum refining technology
- Systems handling dirty, abrasive, and solid-containing media
- Applications with fugitive hydrocarbons (non-API applications)
- Processing of sticky and stringy media
- Standard chemical pumps and sewage pumps
Compatible Media
Suitable for stream water, river water, sewage, sea water, and general corrosive liquids including weak acids and weak alkalis.
Quality Assurance & Customization
Our mechanical seals strictly comply with DIN24960, ISO3069, EN12756, and API628 standards. We offer factory-direct pricing, OEM services, and custom solutions. Provide your pump model, drawings, material requirements, or shaft dimensions for personalized quotations.
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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