Deskripsi
Packing Seal Centrifugal Pump with External Flushing
- Type: Packing Seal Centrifugal Pump with External Flushing
- Model/Part Number: Customized per pump series (chemical process pump, slurry pump, water circulation pump)
- Brand : SONGLONE
- Manufacturer: Dalian Shuanglong Pump Industry Group Co., Ltd
Product Overview:
This pump uses a packing seal with external flushing water to prevent pumped liquid from leaking into the stuffing box cavity. The flushing water provides lubrication and cooling, ensuring longer seal life and reliable operation. It is widely used in chemical, petrochemical, pulp & paper, and wastewater industries.
Specifications (Typical):
| Feature | Specification |
|---|---|
| Seal Type | Gland packing with external flushing water |
| Material Options | Stainless steel, duplex steel, cast iron, bronze |
| Flow Range | 50 – 10,000 m³/h (depending on pump size) |
| Head Range | Up to 150 m |
| Operating Temp. | −20 °C … +200 °C |
| Pressure Rating | Up to 2.5 MPa |
| Auxiliary Seals | Graphite packing, PTFE packing, or aramid fiber packing |
Dimensions & Weight:
- Dimensions: Ø150 mm to Ø1000 mm depending on pump type
- Weight: ~30 – 250 kg depending on material and size
Applications:
- Petrochemical and refinery processes
- Power plants (boiler feed, condensate, cooling water)
- Pulp & paper mills (fiber‑laden liquids)
- Wastewater treatment plants
- Steel and cement industry slurry handling
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