[Thank you for visiting this information, thank you for your support, I wish to thank our customers call dwell] business is booming. Service Hotline: 18682042214 I. Product Overview: GDL vertical multistage centrifugal pump is our pipeline with the user's requirements and fire standards in foreign countries on the basis of outstanding pump, and designed and manufactured in accordance with standards JB/TQ6435-92 a new generation of products. Pump suction, exhaust outlet is located along the same line. The rotor assembly from the shaft, impeller, impeller gear sets, bushings and other parts, water, middle, tighten the bolt connection with the water segment. Seal mechanical seals, lubricating and cooling water pressure balancing chamber. Hot and cold water are major industries or physical and chemical properties similar to water-based liquid delivery of optimal pump. The Division products using computer design and optimization, the company has strong technical force, rich production experience and perfect detection means, so as to ensure stable and reliable product quality. Second, the scope: Widely used in high-pressure hot and cold running water circulation system and pressurized, high-rise buildings of multiple pumps in parallel water supply, fire fighting, boiler feed water and cooling water systems and a variety of fluid delivery and so on. Third, the product features: 1, advanced hydraulic model: high efficiency, wide range of performance. 2, easy installation and maintenance: Pipe installation, import and export pipeline can be installed in any position and in any direction as the valve, installation and maintenance is very convenient. 3, appearance: high quality stainless steel jacket, beautiful appearance. 4, less operating and maintenance costs: high quality mechanical seals, wear-resistant, no leakage, long life, low failure rate, with fewer operating maintenance costs. 5, the unique components, reduce noise: a unique hydraulic component design, good performance over current, the maximum reduction in flow noise. 6, vertical structure, small footprint. Fourth, technical parameters: Flow :2-160m3 / h; Head :24-200m; power :1.1-90kw; Speed: 2900r/min; diameter: φ25-φ150; temperature range: -15 - +120 ℃; Working Pressure: ≤ 2.5Mpa. V. Model significance: 50 GDL (S) 12 - 15 × 5 50 - pump inlet and outlet diameter (mm) GDL - vertical multistage pipeline centrifugal pump S - sucked down the spit Formula 12 - pump design flow (m3 / h) 15 - single-stage pump design point lift (m) 5 - series