Dual Face Mechanical Pump Seal 25-100mm Shaft, 25 Bar Pressure, -40°C to 220°C Temperature Range
Price:
USD
MOQ:
1pcs
Delivery Time:
15~20days
Brand:
JG
Product Description
Integrated Dual Face Mechanical Pump Seal
Double Face Cartridge Mechanical Seal - Easy Installation
Advanced double pressure balanced design with integrated pumping device for superior performance in demanding industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Shaft Diameter | 25-100 mm |
| Operating Temperature | -40°C to 220°C (-40°F to 428°F) |
| Maximum Pressure (BQ1) | 25 bar (363 PSI) |
| Sliding Velocity (BQ1) | 16 m/s (52 ft/s) |
| Axial Movement | ±1.0 mm (≥75 mm: ±1.5 mm) |
Material Composition
| Component | Material |
|---|---|
| Seal Face (Product Side) | Silicon Carbide DiamondFace (Q15) |
| Seat (Product Side) | Silicon Carbide DiamondFace (Q15) |
| Seal Face (Atmospheric Side) | Carbon Graphite Resin Impregnated (B) |
| Seat (Atmospheric Side) | Silicon Carbide (Q1) |
| Secondary Seals | FKM (V), EPDM (E), FFKM (K), Perfluorocarbon Rubber/PTFE (U1) |
| Springs | Hastelloy® C-4 (M) |
| Metal Parts | CrNiMo Steel (G), CrNiMo Cast Steel (G) |
Key Features
- Dual seal cartridge design with balanced construction
- Independent of direction of rotation
- Double pressure balanced with integrated pumping device
- Available variants for eccentric screw pumps (-Vario) and gas-lubricated version (-GSDN)
Performance Advantages
- EagleBurgmann DiamondFace technology standard on sliding surfaces
- Up to 80% less energy consumption and minimized heat generation
- Up to 100% extended operating period with prolonged MTBF and MTBR intervals
- Significantly improved dry-run capability for enhanced process safety
- Universal application, even with high solids content in media
Recommended Applications
- Petrochemical, Chemical, and Pharmaceutical Industries
- Power Plant Technology and Pulp & Paper Industry
- Mining, Food & Beverage, and Sugar Industries
- Centrifugal pumps and Eccentric screw pumps
Compatible Systems
EagleBurgmann QFT1000 buffer system and QFT2000 vessels are suitable for eCartex-DN in back-to-back arrangement. The EagleBurgmann TS1016 and TS2000 thermosiphon systems support double and back-to-back seal configurations.
Similar Products
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