CR 12mm & 16mm Grundfos Pump Mechanical Seal - 3 MPa Pressure, -20°C to 180°C Temperature Range
Price:
USD
MOQ:
1pcs
Delivery Time:
3~10DAYS
Brand:
JG
Product Description
Product Overview
High-performance mechanical seals designed as direct replacements for Grundfos CR series pumps. These seals feature durable construction and reliable operation under demanding industrial conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Shaft Diameter | 12mm & 16mm |
| Maximum Pressure | Up to 3 MPa |
| Temperature Range | -20°C to 180°C |
| Sliding Velocity | 15 m/s |
Construction Materials
| Component | Material Options |
|---|---|
| Rotary Ring | Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC), Ceramic |
| Stationary Ring | Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC), Ceramic |
| O-Ring | EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring & Metal Parts | SUS304, SUS316, Titanium, Hastelloy C, 904L |
Technical Features
• Double face seal design with single spring mechanism
• Balanced seal configuration for optimal performance
• Easy replacement without pump disassembly
• Certified to ISO9001 and FDA standards
Industrial Applications
• Water and wastewater treatment systems
• Chemical processing industry
• Refining and hydrocarbon processing
• Handling abrasive and solid-containing media
• Sewage and wastewater pumping systems
• Chemical standard pumps and processing equipment
Compatible Models
Direct replacement for Grundfos CR-4, CR-8, and CR-16 multistage pumps
Quality Assurance
• 1-year comprehensive warranty
• ISO9001 certified manufacturing
• FDA compliant materials
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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