Description
Product Overview
The LUBE USA 185002 HSA-0 standard metering unit is a precision flow control valve used in centralized lubrication systems. It regulates oil delivery to individual lubrication points, ensuring consistent and balanced lubrication throughout the machine.
This unit is designed for single-line resistance (SLR) systems with intermittent (cyclic) oil delivery and features standard (inch) threads for compatibility with inch-based systems.
Applications
- Centralized lubrication systems
- CNC machines and machining centers
- Precision components and light-load areas
- Lubrication points requiring minimal oil flow
👉 Metering units are used to deliver precise lubrication to each point in intermittent systems
Key Features
- Minimum-flow design (HSA-0 = lowest output in series)
- Standard (inch) thread configuration
- Controls oil delivery to individual lubrication points
- Designed for intermittent (cyclic) lubrication systems
- Compact size (~25mm length)
- Compatible with 4mm (5/32”) tubing
- Durable construction for industrial environments
Why This Part Matters
Some lubrication points require very small amounts of oil.
Without proper flow control:
- Small components can be over-lubricated
- Oil waste increases
- System balance is lost
This metering unit ensures precise, minimal oil delivery, protecting sensitive components and improving system efficiency.
When to Use This Metering Unit
- When a lubrication point requires the lowest possible oil flow
- When replacing worn or clogged metering units
- When fine-tuning lubrication in small or sensitive components
- When working with inch-based lubrication systems
Specifications
- Part Number: 185002
- Model: HSA-0
- Type: Metering unit / flow control valve
- System Type: Single-line resistance (SLR)
- Flow Rating: 0 (minimum flow)
- Inlet Thread: 5/16-24 (inch)
- Outlet Thread: 1/8 NPT
- Length: ~25mm
- Application: Minimum-flow lubrication control
📞 Need Help Choosing Metric vs Standard?
Not sure if you need metric (105xxx) or standard (185xxx)?
👉 Call us or request a quote—we can help match the correct metering unit and fittings.
