Vertical and horizontal type blue cast iron or stainless steel submersible pipeline pump This series pump that are suitable for environmental requirements quiet place, at the same time, we can provide hot water pump, chemical pump, explosion-proof oil pump, explosion-proof chemical pump and so on many kinds of types. The pipeline pump series include 4 series: 1. Slgd low speed vertical pipeline booster pump 2. Slwd low speed horizontal pipeline booster pump 3. Slg vertical pipleline booster pump 4. Slw horizontal pipeline booster pump. Pipeline pump working conditions: 1. Pump pressure of system work less than 1.6mpa, namely the pressure of suction inlet plus the head of pump less than 1.6mpa, when ordering, please indicate the system work pressure. When the import pressure is greater than 0.4mpa, or pump system work pressure is greater than 1.6mpa, shall be told us when you place the order, so that in the manufacturing, pump flow part and connections have made of copper materials. 2. Applicable medium: pure water without corrosive liquid, medium solid not content, volume not more than the unit volume 0.01%, particle size