Diesel Multistage Pump 125D25 Performance:
**Application:**
This pump is ideal for low and medium pressure water transportation, as well as water supply and drainage systems in factories and cities. It can handle inlet pressures below 0.6 MPa (equivalent to 6 bar) and operates within a temperature range of -20°C to 80°C.
**Materials Used:**
- Pump body: Cast iron
- Seal ring: Ductile iron
- Impellers: Cast iron
- Diffuser: Cast iron
- Shaft: 45# Steel (ASTM 1045)
- Pin Coupling: Cast iron
- Shaft seal: Gland packing
**Structure of DG Pump:**
The main components of the diesel multistage pump are typically made from high-quality cast iron, cast steel, or stainless steel, ensuring durability and performance. The pump is driven directly by a diesel engine set or via belts using a pulley system. From the prime mover's perspective, the pump rotates clockwise.
**Company Information:**
**Production Process:**
Casting + As-cast polishing and anti-rust painting + CNC processing + Parts testing (Vision inspection + Dimensional measurement + Impeller static balance test) + Casing installation and pressure test + Rotor installation and dynamic balance test + Pump assembly + Mechanical seal test + Coupling deflection test + Test bed testing + Painting + Packaging + Shipment
**FAQ:**
**Q1. What is your product range?**
We manufacture horizontal multistage pumps and also offer slurry pumps, split casing pumps, self-priming pumps, submersible pumps, single-stage pumps, and industrial pumps.
**Q2. Are you a manufacturer?**
Yes, we are a professional manufacturer of horizontal multistage pumps with over 10 years of experience.
**Q3. What information should I provide for a quotation?**
Please let us know the flow rate, head, type of fluid, operating temperature, pump material, and quantity. We will recommend the most suitable product for your application.
**Q4. Can you supply motors together?**
Yes, we have partnered factories and most domestic customers prefer full sets. For international customers, we can suggest similar motors to avoid high customs duties if applicable.
**Q5. What quality standards do you follow?**
Our products meet ISO 9001:2008 and Chinese government standards for multistage centrifugal water pumps.
This pump is an excellent choice for reliable and efficient water pumping solutions in various industrial and municipal applications. If you need more details or assistance, feel free to contact us.




Compound Silicone Fluid,Compound Silicone Fluid And Silicone Emulsion,Dimethicone (And) Cyclomethicone,Dimethicone (And) Cyclopentasiloxane
Nanjing Manta New Material Co., Ltd. , https://www.mantasil.com