Mechanical Seal, H74-D, EagleBurgmann
Spare PartsPrice on request
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Description
Balanced dual mechanical seal for stepped shafts, based on H7 range. Function: Sealing of toxic/hazardous or poor lubrication media. Operating Range: Shaft dia. 14-200 mm, Pressure up to 80 bar (size dependent), Temp. -50°C to +220°C, Sliding velocity 20 m/s. Standards: EN 12756. Available shaft diameters (d1) in mm: Range 14...200 mm.
Possible Applications
The EagleBurgmann H74-D mechanical seal is specifically engineered for heavy-duty process pumps, high-pressure agitators, and rotary industrial compressors handling volatile, toxic, or environmentally hazardous fluids. Because it features a balanced dual-pressurized arrangement, it provides absolute containment and reliable barrier-fluid circulation when sealing media with poor inherent lubricity or hazardous chemical properties. This makes it essential for chemical reactors, petroleum refining fractionators, and heavy-duty slurry transport systems where zero leakage is mandatory for operational safety and environmental compliance. Plant engineers deploy this specific cartridge configuration on stepped-shaft rotating equipment to withstand extreme pressure differentials without risking catastrophic seal face failure during continuous, demanding chemical processing cycles.
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Specifications
| Category | Spare Parts |
| Product ID | 7710199104-2010 |
| Manufacturer | EagleBurgmann |
