The Lufeng NBL2-G10 is a 10 cc/rev hydraulic internal gear pump offered as an OEM replacement reference for QT33-10, QXEM3, QXV2, QXP2, and QXEHX32-010. It is listed as a high-pressure gear pump with customizable pressure and flow-related parameters.
Published data includes 210 bar operating pressure, maximum pressure of 32 MPa, and maximum speed of 1,500 r/min. The source gives a maximum-flow entry of 12–18 cc/customizable and a power range of 310–6,860 W, which should be confirmed for the selected configuration.
The pump measures 205 × 115 × 134 mm and uses an inlet-port reference of 30 × 59 mm and outlet-port reference of 22 × 48 mm. The single carton package is 18 × 16 × 25 cm and 23 kg gross.
| Parameter | Product Data |
|---|---|
| Displacement | 10, 10 cc |
| Pump Type | Gear Pump |
| Warranty | 1 Year |
| Connection Size | inlet port 30*59mm, outlet port 22*48mm |
| Dimension (L*W*H) | 205*115*134mm |
| Max. Horsepower | as required |
| Maximum Flow Rate | 12-18CC/Customizable |
| Operating Pressure | 210 bar |
| Power (W) | 310-6860 |
| Pressure | Customizable, maximum pressure 32MPa |
| Weight | 18 |
| Max Speed | 1500r/min |
| Package | Carton |
| Minimum Order Quantity | 1 set |
| Selling Units | Single item |
| Single package size | 18X16X25 cm |
| Single gross weight | 23.000 kg |
The source lists construction machinery, industrial vehicles, and environmental sanitation equipment as main applications. The replacement references and operating data should be checked against each specific machine rather than treated as automatic approval.
Use the old pump's complete code and photographs as the starting point. Confirm 10 cc/rev displacement, rotation, 1,500 r/min maximum speed, shaft dimensions, mounting interface, 30 × 59 mm inlet reference, 22 × 48 mm outlet reference, and port orientation. Request a drawing to verify every dimension before authorizing a replacement.
Define the hydraulic duty separately: normal and peak pressure, required flow, fluid, operating temperature, inlet line conditions, filtration, and expected cycle. Ask the supplier to clarify the 12–18 cc/customizable maximum-flow entry in the units needed for the project and to identify the approved power requirement for the final build.
The recorded price is US$200 and MOQ is one set. State NBL2-G10, quantity, replacement reference, full suffix, rotation, shaft, mounting, port dimensions, pressure duty, speed, fluid, and desired branding. The source says stock delivery is generally 2–3 days and non-stock delivery 7–15 days depending on quantity; confirm availability and schedule on the proforma invoice. The listing states a one-year warranty; ignore the conflicting ten-year description point unless formally clarified.
A: The title names QT33-10, QXEM3, QXV2, QXP2, and QXEHX32-010. These are cross-reference starting points only. Verify full codes, displacement, shaft, rotation, mounting, ports, and operating conditions before treating the pump as interchangeable.
A: The attributes list 210 bar operating pressure, 32 MPa maximum pressure, and 1,500 r/min maximum speed. Ask for confirmation of continuous and peak limits for the selected configuration, especially if the application approaches any published maximum.
A: The source FAQ says a full order can be marked with the buyer's brand and code. Confirm minimum quantity for marking, approved artwork, marking location, lead time, and commercial terms because the general product MOQ of one set may not define branding eligibility.
A: The source states generally 2–3 days when goods are in stock and 7–15 days when they are not, depending on quantity. Treat these as listed estimates and confirm the actual production and dispatch dates for the selected pump.
A: The source describes checks by different departments from material purchasing to finished products and says buyer-appointed third-party inspection is accepted. Buyers should define the inspection scope, documents, timing, access, acceptance criteria, and responsibility for any related cost before ordering.
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