DBT Series Industrial Plunger Pump combines a multi-plunger design with crankshaft-driven operation to deliver a high-performance positive displacement pump. The coordinated reciprocating motion of five plungers ensures efficient fluid suction and discharge, offering stable high flow, adjustable pressure, and the capability to handle complex media. It is ideal for high-pressure applications such as industrial cleaning, mining transportation, and large irrigation. The crankcase is precision-cast from high-strength alloy cast iron, while the crankshaft is forged from high-strength alloy steel to ensure sufficient material strength. Stainless steel and duplex steel options are available. High-performance ceramic plungers provide superior hardness, wear resistance, high-temperature tolerance, and corrosion resistance. A dual-seal system, combined with inlet and outlet check valves, guarantees efficient operation of the hydraulic end. Various accessories can be connected to the pump head, maintaining a stable flow range of 800–1100 L/min and pressures of 0–12 MPa.
| Manifold: | Stainless steel 420, Nodular cast iron and DS5 2205 are options |
| Crankcase: | Nodular castiro, painting |
| Lubrication: | Dil pump supl forced lubrication |
| Connecting Rod: | Forged steel, reinforced with bushing |
| Plunger: | High precision and wear-resistant ceramic tube |
| Packing: | High-low dual pressure packing |
| Checking Valve: | High volumetric efficiency, spherical sealing areas |
| Crankshaft: | Milling formed, heat treatment, multiple process ginded |
| Inlet Port: | Hose barb 68mm |
| Outlet Port: | G1-1/4” |
| Oil Bath Capacity: | 70L(half level of oil gauge) |
| Oil Type: | 85W/90 or greater GEAR OIL |
| Water Inlet Pressure: | 0-0.35Mpa |
| Max lnlet Water Temp. | ≤50°C |
| Gear Reduction: | Integrated, reciprocal dual helical gear ratio: 3.24 |
| Shipping Size: | 140x110×70cm |
MODEL: DBT-9075
| Max Flow(L/m, GPM) | 1073 | |
| Max Pressure(MPa, PSI) | 12 | |
| Power Supply(kW) | 250 | |
| Input Speed(rpm) | 1450 | |
| Nominal Displacement(ml/rev) | 740 | |
| Product Weight(kg) | 1200 | |
