Pentagon Hand Operated Manual Lubrication Pump Transparent
A Hand Operated Tool Central Lubrication System is a manually controlled lubrication unit designed to supply oil to multiple lubrication points from a single pump. It is commonly used in milling machines, lathes, CNC equipment, and industrial machinery requiring precise and regular lubrication.
Specifications
For: Transparent- Model
- HL-8
- Outlet Tube
- 4 mm
- Operating Temperature
- -10°C to 60°C
- Tank Capacity
- 0.650 L
- Material
- Plastic/Accralic
- Packing Size
- 200X150X100 mm
- Oil Discharge per Stroke
- 4-8 ml
- Mounting Type
- Vertical wall/side mounting
- Pump Type
- Reciprocating hand lever
- Operating Pressure
- 0.8Mpa
- Weight
- 1.2 Kgs
Description
The Hand Operated Tool Central Lubrication System is a mechanically powered lubrication solution that uses a manual lever to generate pressure and deliver lubricating oil through a single distribution line to multiple lubrication points. When the lever is actuated, oil is pressurized and distributed through metering units or progressive dividers, ensuring precise quantities reach slideways, linear guides, lead screws, bearings, and other critical machine components.
This system is widely used in machine tools and industrial machinery where regular, controlled lubrication is needed. Its simple construction, reliability, and lack of electrical components make it ideal for industrial workshops and environments with intermittent operations. By centralizing lubrication, it improves machine accuracy, reduces downtime, and enhances overall performance.
Features:
- Central lubrication for 4–40 lubrication points
- Provides consistent oil flow on each lever stroke
- No electricity required
- Transparent reservoir for oil level monitoring
- Simple mechanical structure, easy to maintain
- Pressure holding capability ensures uniform distribution
- Suitable for light and heavy-duty machinery
- Compatible with metering cartridges/flow distributors
Advantages:
- Centralized lubrication saves time and reduces maintenance
- Extends machine lifespan by ensuring proper lubrication
- Very reliable and long service life
- Cost-effective compared to automatic electric systems
- Easy installation with minimal components
- Manual action lets operator control lubrication frequency
- Reduces wear, friction, and energy consumption
Applications:
- Milling machines, vertical/horizontal mills
- CNC machining centers
- Lathe machines
- Grinding machines
- Injection moulding machines
- Packaging machinery
- Press machines, shearing machines
- Linear motion systems (ball screws, LM guides)
- Industrial equipment requiring centralized lubrication
More questions buyers ask
What is a hand operated manual lubrication pump?
It is a mechanical device used to deliver precise amounts of oil to machine lubrication points via a manual lever, eliminating the need for electricity.
What is the tank capacity of the Pentagon HL-8?
The Pentagon HL-8 features a 0.650 L transparent reservoir for easy oil level monitoring.
What is the operating pressure of this pump?
The pump operates at a pressure of 0.8Mpa, suitable for most industrial machine tool lubrication requirements.
Which machines is this lubrication pump compatible with?
It is widely used in milling machines, CNC machining centers, lathes, grinding machines, and injection molding machines.
Does it require electricity to operate?
No, the Pentagon HL-8 is a purely mechanical, hand-operated system.
What is the outlet tube size?
The pump is designed for a 4 mm outlet tube.
How many lubrication points can it support?
It can support between 4 to 40 lubrication points depending on the distribution system used.
Is the reservoir transparent?
Yes, it features a transparent reservoir, allowing operators to monitor oil levels at a glance.
What material is the pump made of?
The pump is constructed with durable materials compatible with standard machine oils.
How does it improve machine performance?
By providing centralized, consistent lubrication, it reduces friction, wear, and downtime, significantly extending machine lifespan.
Who should choose the Pentagon HL-8 Manual Lubrication Pump?
It is the ideal choice for workshop owners and maintenance engineers looking for a cost-effective, reliable, and easy-to-install lubrication solution for manual or semi-automatic machine tools.
Is the Pentagon HL-8 better than automatic electric pumps?
The HL-8 is more cost-effective and simpler to maintain for workshops that do not require continuous, high-frequency automated lubrication cycles.
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Full description
A Hand Operated Tool Central Lubrication System is a manually controlled lubrication unit designed to supply oil to multiple lubrication points from a single pump. It is commonly used in milling machines, lathes, CNC equipment, and industrial machinery requiring precise and regular lubrication.