DL/XBD series jockey pumps are single-suction, multi-stage vertical segmental centrifugal pumps designed for water boosting in fire protection systems. These pumps are ideal for transferring clear water or liquids with similar physical and chemical properties to water, with a typical operating temperature of up to 80°C. The DLR model is suitable for liquids up to 120°C.
**Key Features:**
- Compact design with low noise levels
- Vertical mounting with horizontal inlet and outlet
- Adjustable outlet direction (90°, 180°, 270°) depending on installation conditions
- Axial forces are balanced by a balancing drum
- Available with either packing or mechanical seals
**Performance Range:**
- Flow Rate (Q): 20–200 GPM
- Head (H): 21–217 meters
**Model Explanation:**
For example, 65DL16X5:
- 65: Inlet diameter in mm
- DL: Vertical multi-stage segmental centrifugal pump
- DLR: Vertical multi-stage segmental hot water centrifugal pump
- 16: Single-stage head in meters
- 5: Number of stages (Total head = 16 × 5 = 80 meters)
**Construction Materials:**
- Suction casing, stage casing, discharge casing, vanes, and impeller are made of cast iron
- Shaft is made of high-quality carbon steel
- Custom material options available upon request
These pumps are widely used in industrial applications and are known for their reliability, efficiency, and durability. They are packaged in export wooden boxes for safe shipping.
**Origin:** China
**HS Code:** 8413709990
**Trademark:** M & W PUMP
Whether you're looking for a standard fire protection solution or a customized system, the DL/XBD series offers versatile and high-performance pumping solutions. For more details or specific requirements, please contact the manufacturer directly.
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