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NBL4-D40F Internal Gear Hydraulic Pump 21MPa

SKU: 1601596349236Model: NBL4-D40FCategory: Pumps

The NBL4-D40F internal gear hydraulic pump is designed for medium-pressure hydraulic systems requiring efficient oil transfer and stable fluid delivery.

  • Up to 21 MPa Pressure Rating
  • 1200 – 1800 RPM Speed Range
$1,827.00
Shipping calculated at checkout.

Need help applying this product? Our engineers can help select the right equipment and design a system around your requirements. Request a quote or discuss your application with us.

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NBL4-D40F Internal Gear Hydraulic Pump 21MPa

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Product Overview

The NBL4-D40F internal gear hydraulic pump is designed for medium-pressure hydraulic systems requiring efficient oil transfer and stable fluid delivery. Its internal gear design ensures smooth operation, low noise levels, and reliable hydraulic performance.

Operating within a speed range of 1200–1800 RPM and rated up to 21 MPa, the pump is widely used in industrial machinery and hydraulic equipment requiring dependable hydraulic flow.

Technical Specifications

Specification Value
Product Name Internal Gear Hydraulic Pump
Model NBL4-D40F
Pump Type Internal Gear Pump
Pressure Rating Up to 21 MPa
Speed Range 1200 – 1800 RPM
Mounting Type Flange Mount
Working Medium Hydraulic Oil
Application Type Industrial Hydraulic Systems
Condition New
Warranty 1 Year

Key Features

• Internal gear hydraulic pump design
• Medium pressure hydraulic operation
• Low noise pumping performance
• Durable industrial pump construction
• Stable hydraulic flow delivery
• Reliable performance in machinery systems

Typical Applications

• Injection molding machines
• Industrial hydraulic systems
• Manufacturing machinery
• Hydraulic power units
• Machine tool hydraulics

Shipping & Support

• Fast dispatch – Australia & world-wide shipping
• Technical assistance available
• 1-year manufacturer warranty

// FAQs

Questions about this part?

Our engineers can confirm fit before you order. Contact support.

How do I find the right part for my system?

Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.

Can you help me size a pump or valve for my application?

Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.

Can you cross-reference a discontinued part?

Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.