Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 1000PCS |
| Delivery Time | 3~10DAYS |
| Packaging Details | white box |
| Product name | HRN Mechanical Seal |
| Size | 18~100mm |
| Application | Water Pump Seals |
| Pressure | up to 2.5Mpa |
| Temperature | -20°C to +220°C |
| Speeds | 20m/s |
| Brand Name | JG |
| Model Number | HRN |
| Certification | FDA certificate |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 1000PCS |
| Delivery Time | 3~10DAYS | Packaging Details | white box |
| Product name | HRN Mechanical Seal | Size | 18~100mm |
| Application | Water Pump Seals | Pressure | up to 2.5Mpa |
| Temperature | -20°C to +220°C | Speeds | 20m/s |
| Brand Name | JG | Model Number | HRN |
| Certification | FDA certificate | Place of Origin | Zhejiang, China |
| High Light | HRN Pump Mechanical Seal ，18mm HRN Mechanical Seal ，100mm Burgmann Water Pump Seals | ||
HRN Mechanical Seal Burgmann Water Pump Seals
The HRN mechanical seal is a robust, double-ended sealing solution engineered by Burgmann for demanding water pump applications. Designed to handle high-pressure and aggressive media, it features corrosion-resistant materials like silicon carbide sealing faces and flexible elastomers (EPDM/FKM), ensuring reliable leak-proof performance in industrial water systems, chemical processing, and wastewater treatment. With a compact cartridge design for easy installation and compliance with ISO 9001 standards, the HRN delivers durability and low maintenance for critical fluid-handling operations.
Q1: What makes the HRN seal ideal for high-pressure water pumps?
A1: The HRN’s double-ended design and silicon carbide sealing faces withstand pressures up to 25 bar (2.5 MPa), while its corrosion-resistant elastomers (like FKM/EPDM) prevent leakage in aggressive media like saline water or chemicals, ensuring reliability in demanding industrial pumps.
Q2: How does the HRN handle abrasive fluids in wastewater treatment?
A2: Engineered with hardened SiC/SiC face pairs and a rigid cartridge structure, it resists particle erosion and maintains seal integrity even with suspended solids—critical for sewage pumps and slurry handling.
Q3: Why choose HRN over standard mechanical seals for critical applications?
A3: Burgmann’s HRN integrates predictive-leakage control through its dual-seal barrier system, coupled with ISO 9001-certified manufacturing. This minimizes unplanned downtime in essential systems like cooling loops or chemical transfer pumps.
Features:
Burgmann Water Pump Seal Model HRN Balance Mechanical Shaft Seal.
Operating Limited:
| Shaft diameter | 18~100mm |
| Pressure | up to 2.5Mpa |
| Temperature | -20~220°C |
| Slidingvelocity | 20m/s |
Material:
| Rotary Ring | Car / SIC/TC/Cer |
| O-Ring | , EPDM, NBR, AFLAS, Kalrez,PTFE |
| Spring and Metal Parts | SUS304, SUS316, Titan, 904L |
| Stationary Ring | Car / SIC /TC/Cer |
Advantages:
• Spring unit averted from the product so no sticking and clogging of the springs
• Safe operation (no fractures) because of seal face locking by square pin
• Suitable for pressure reversals
• Operation in vacuum without additional seat locking possible
• No damage of the shaft by a dynamically loaded O-Ring
• Small installation sizes
• Best suitable for conversions, no adaptations of the pump
• Insensitive to solid containing and abrasive media
• Advantages of a balanced seal even with plain shafts
• Insensitive to shaft movements because of the stationary design
Application:
• Water and waste water technology
• Chemical industry
• Refining technology
• Dirty, abrasive and solid containing media
• Fugitive hydrocarbons (no API seal!)
• Sticky and stringy media
• Chemical standard pumps
• Sewage pumps
Shipping & Payment Terms:
Port of Loading: Shanghai
Shipping Method: DHL,UPS,FEDEX,TNT, etc
Payment Terms: T/T, Western Union, money gram
Our services:
◆ OEM/ODM orders are available for our factory
◆ Accept customized mechanical seals according to your drawing or requirements
◆ Small quantity is accepted
◆ Provides excellent quality with competitive price
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1992
Total Annual:
10milion-15milion
Employee Number:
80~100
Ecer Certification：
Verified Supplier
JIAXING BURGMANN is a professional manufacturer of mechanical seal for pump and autoclave used in the mining, industry, agriculture, flange, rubber ring, bushing, hard alloy and Sic. We are specialized in producing Burgmann series seals. We have over 20 years production experience, wit... JIAXING BURGMANN is a professional manufacturer of mechanical seal for pump and autoclave used in the mining, industry, agriculture, flange, rubber ring, bushing, hard alloy and Sic. We are specialized in producing Burgmann series seals. We have over 20 years production experience, wit...
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