Description
Product Overview
The LUBE USA 186403 6-Way Junction Block is designed for flow unit and control unit installations within centralized lubrication systems. This single-type distribution manifold provides an efficient method for routing lubricant from a central source to multiple lubrication points throughout industrial machinery, manufacturing equipment, machine tools, and automated production systems.
Featuring a 6-way configuration with 4 lubrication ports, the 186403 junction block helps simplify lubrication system layouts while maintaining organized lubricant distribution. Its durable construction and compact design make it ideal for industrial applications where reliable lubrication delivery is essential for equipment performance and longevity.
Applications
- Flow unit installations
- Control unit installations
- Centralized lubrication systems
- Industrial machinery lubrication circuits
- Manufacturing equipment lubrication systems
- Automated production equipment
👉 Designed to provide organized lubricant distribution for flow unit and control unit lubrication systems.
Key Features
- Genuine LUBE USA lubrication component
- Part Number: 186403
- Model: PJ-6S
- Single-type junction block design
- 4-port lubrication distribution configuration
- Designed for flow unit and control unit installation
- Helps organize lubrication system routing
- Compact installation footprint
- Industrial-duty construction
- Compatible with LUBE USA lubrication systems
Why This Junction Block Matters
Junction blocks are critical components in centralized lubrication systems because they provide a centralized distribution point for lubricant delivery. Proper lubricant routing helps reduce wear, improve equipment reliability, minimize downtime, and extend the service life of bearings, guideways, chains, slides, and other moving components.
The PJ-6S junction block helps maintain an organized lubrication system layout while providing dependable lubricant distribution to multiple lubrication points. :contentReference[oaicite:0]{index=0}
When to Use This Junction Block
- Installing flow units
- Installing control units
- Building new lubrication systems
- Expanding existing lubrication circuits
- Replacing worn or damaged junction blocks
Specifications
- Product Type: Lubrication Junction Block
- Manufacturer: LUBE USA
- Part Number: 186403
- Model: PJ-6S
- Configuration: Single Type
- Ports: 4
- Length (L1): 79mm (3.11″)
- Length (L2): 66mm (2.60″)
- Application: Flow Unit / Control Unit Installation
- Compatible Systems: LUBE USA Lubrication Systems
Compatible Equipment
- Industrial machinery
- Machine tools
- Manufacturing equipment
- Automated production systems
- Packaging equipment
- Printing equipment
- Injection molding machines
- Equipment utilizing centralized lubrication systems
📞 Need Help Finding the Right Lubrication Junction Block?
Not sure if the LUBE USA 186403 PJ-6S Junction Block is the correct component for your lubrication system?
👉 Contact Emrick Machinery Sales for pricing, availability, and assistance selecting the correct LUBE USA junction blocks, manifolds, flow units, tubing, fittings, and lubrication system components for your equipment.



