The LF NBL3-D32 is a medium-pressure internal gear transmission pump described with QT450 and 42CrMo materials. The source emphasizes low noise and long life and lists a 10–125 cc/rev range.
Rated pressure is listed at 18 MPa, or 180 bar, and maximum pressure at 21 MPa, or 210 bar. A separate operating-pressure entry states 100 bar. Buyers should preserve these distinctions when defining the required duty for the selected NBL3-D32 configuration.
The source identifies one stage and maximum speed options of 1,200, 1,500, and 1,800 r/min. Product dimensions are 17.2 × 17.2 × 31.2 cm, while the single-item package is 18 × 18 × 32 cm with 24 kg gross weight.
| Parameter | Product Data |
|---|---|
| Displacement | Other |
| Pump Type | Gear Pump |
| Warranty | 1 Year, 6Months |
| Connection Size | 1/4 inch |
| Dimension (L*W*H) | 17.2*17.2*31.2cm |
| Max. Horsepower | 0.5 HP |
| Number of stages | 1 Stage |
| Operating Pressure | 100 bar |
| Power (W) | customized |
| Pressure | Customizable, Rated pressure 18Mpa (180Bar) |
| Weight | 18 |
| Max Pressure | 21Mpa (210bar) |
| Flow Rate | 10-125cc/rev |
| Max Speed | 1200r/min, 1500r/min, 1800r/min |
| Material | QT450, 42CrMo |
| Package | Carton or wood Box |
| Minimum Order Quantity | 1 set |
| Selling Units | Single item |
| Single package size | 18X18X32 cm |
| Single gross weight | 24.000 kg |
The product is presented as an internal gear transmission pump rather than for a named machine. The following application contexts are guidance for screening the published parameters; suitability must be confirmed for the specific hydraulic circuit and interface.
Confirm the exact displacement represented by the ordered NBL3-D32. The catalog gives a 10–125 cc/rev product range but does not tie a single value to this model in the attribute field. State required flow at the chosen speed, then obtain written confirmation of displacement, speed, rated pressure, maximum pressure, and operating conditions.
For mechanical matching, request a drawing showing shaft, rotation, mounting pilot, bolt pattern, and port specification. Compare it with the published 17.2 × 17.2 × 31.2 cm envelope and the existing installation. Also provide fluid, temperature, filtration, inlet conditions, drive alignment, load cycle, and any measurable noise target.
The minimum order is one set and the recorded price range is US$158–645. Request a quote using the complete NBL3-D32 model, quantity, required displacement and flow, speed, normal and peak pressure, rotation, shaft, mounting, ports, fluid, and packing preference. Confirm whether carton or wooden-box packing is included. The warranty field displays both one year and six months, so require the applicable term and coverage in the order documents.
A: The source states 18 MPa, or 180 bar, rated pressure and 21 MPa, or 210 bar, maximum pressure. It also shows 100 bar as operating pressure. Ask for confirmation of which values govern the selected configuration and duty cycle.
A: The model is named NBL3-D32, but the displacement attribute says Other and the range field lists 10–125 cc/rev. The source does not explicitly connect one exact displacement to D32, so confirm the ordered displacement in writing.
A: QT450 and 42CrMo are listed. The page does not state which individual pump parts use each material or provide detailed material certificates. If material traceability or component-level confirmation is required, add that request to the inquiry and inspection plan.
A: No. They are qualitative listed features without a sound level, test standard, endurance period, or duty cycle. Buyers with defined acceptance requirements should request supporting test conditions and agree the numeric criteria before placing an order.
A: The source lists 1,200, 1,500, and 1,800 r/min maximum-speed options. Selection guidance is to match speed with confirmed displacement, required flow, inlet conditions, fluid, temperature, and drive characteristics, then record the approved option in the order.
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