Description
Product Overview
The LUBE USA 105004 HSA-2 metric metering unit is a precision flow control valve used in centralized lubrication systems. It regulates oil delivery to each lubrication point, ensuring consistent and balanced lubrication across the machine.
This unit is designed for single-line resistance (SLR) systems with intermittent (cyclic) oil delivery.
Applications
- Centralized lubrication systems
- CNC machines and machining centers
- Heavier-load lubrication points
- Bearings, slides, and components requiring higher oil flow
👉 Metering units are used to provide precise and controlled lubrication to each point
Key Features
- Higher-flow design (HSA-2 = increased output vs HSA-1)
- Controls oil delivery to individual lubrication points
- Designed for intermittent (cyclic) lubrication systems
- Compact design for installation in junction blocks
- Helps maintain proper lubrication balance across the system
- Compatible with 4mm tubing systems
- Durable construction for industrial environments
Why This Part Matters
Different machine components require different amounts of lubrication.
Without proper metering:
- High-demand components may be under-lubricated
- System balance is lost
- Wear increases
This metering unit ensures higher-demand lubrication points receive the correct amount of oil, improving performance and extending equipment life.
When to Use This Metering Unit
- When a lubrication point requires more oil than standard units
- When replacing worn or clogged metering units
- When balancing lubrication across multiple flow requirements
- During system setup or maintenance
Specifications
- Part Number: 105004
- Model: HSA-2
- Type: Metering unit / flow control valve
- System Type: Single-line resistance (SLR)
- Inlet Thread: M8×1
- Outlet Thread: 1/8 BSPT
- Length: ~25mm
- Max Working Pressure: ~0.8 MPa
- Application: Higher-flow lubrication control
📞 Need Help Choosing the Right Flow Size?
Not sure if you need HSA-0, HSA-1, or HSA-2?
👉 Call us or request a quote—we can help match the correct metering unit for your system.
