Description
The D DL & DG Centrifugal Multistage Pump is engineered for a variety of demanding applications, including water plants, pressure boosting, fire fighting, irrigation, industrial services, mining, and boiler feed. Designed with a horizontal multistage configuration and a between-bearing segmental ring, this pump features a balance device to effectively compensate for axial thrust. It incorporates standard grease-lubricated bearings and offers options for mechanical seals or soft packing. The D series operates efficiently for liquid temperatures below 80°C, while the DG series is suitable for temperatures exceeding this threshold. Additionally, the DL vertical multistage pump is optimized for low-speed operation, ensuring minimal noise and vibration, making it the ideal choice for use in high-rise buildings.
Specifications
| Application | Water plant, Pressure boosting, Fire fighting, Sprinkling and irrigation, General industrial services, Mines, Boiler feed |
|---|---|
| Performance Range | Capacity: Q up to 800 m³/h (up to 3000 gpm) Head: H up to 600 m (up to 1800 feet) Temperature: T up to 120°C (up to 230°F) Speed: n 2900/1450rpm, 3500/1750rpm |
| Standard Material |
Diffuser: Cast iron, Cast steel, Stainless steel Shaft: Stainless steel Impeller: Cast iron, Bronze, Stainless steel Wear ring: Cast iron, Bronze, or stainless steel |
