مضخة العمليات BBT/BBTD
Price: 1$
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مضخات برميلية ذات مرحلتين للخدمات الأكثر صعوبة
توفر مضخات BBT/BBTD ذات المرحلتين، المنفصلة شعاعياً وفقاً لمعيار ISO 13709 / API 610 من النوع BB2، أوسع نطاق من الأداء الهيدروليكي في الصناعة. يوفر دافع الشفط المزدوج BBTD خفضًا في NPSH3 للخدمات الصعبة في المصافي وغيرها من التطبيقات الحيوية.
Technical Specifications of the Sulzer BBT Pump
This model is a centrifugal process pump designed for transferring liquids with high volume and pressure. Common specifications for this model include:
Pump Type: Centrifugal
Maximum Flow Rate: Depending on the size and model, it can reach several thousand cubic meters per hour.
Maximum Head: Up to approximately 200 meters or more, depending on the application.
Maximum Temperature: Up to 200°C or higher, depending on the material and type of fluid.
Material: Stainless steel, cast iron, or corrosion-resistant materials.
Applications: Refineries, chemical industries, and petrochemical industries.
- Centerline support for reduced thermally induced misalignment
- BBT-D double-suction impeller for low Net Positive Suction Head (NPSH)
- First critical speed is well above operating speed range for smooth operation
- Casing designed for 2x API 610 nozzle loads for freedom from piping distortions
- Grouted or ungrouted, 1x or 2x nozzle load baseplates for reduced installation cost
- Unit charge
- Atmospheric or vacuum bottoms retrofits where Net Positive Suction Head Available (NPSHa) is limited
- Fractionator bottoms
- Coker heater charge
- Boiler feed booster
Main design features
- Centerline supported casing with top / top nozzles
- Thermal expansion features
- Staggered-vane double-suction impeller on larger sizes
- Proven coke crusher option
- Metco SUME coatings for abrasion resistance
Key characteristics
| Capacities | Up to 2,300 m3/h / 10,000 US gpm |
| Head | Up to 760 m / 2,500 ft |
| Pressures | Up to 100 bar / 1,450 psi |
| Temperatures | Up to 425 °C / 800 °F |
| Discharge sizes | From 150 to 250 mm / 6 to 10 inches |
| Maximum speed of rotation | Up to 3,600 rpm |
Performance range
Performance range 50 Hz
BBT/BBTD Two Stage Radially Split Between Bearings Process Pump
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