Description
Product Overview
The LUBE USA 540170 BP-1 Blanking Plug is designed to seal unused ports or air bleeding ports in centralized lubrication systems. This genuine LUBE USA component helps prevent lubricant leakage and contamination while maintaining proper system integrity during operation.
The BP-1 blanking plug is commonly used during lubrication system installation, maintenance, or repair on industrial machinery, machine tools, CNC equipment, manufacturing equipment, food processing equipment, and packaging machinery.
Applications
- Sealing unused lubrication ports
- Closing air bleeding ports
- Centralized lubrication systems
- Industrial machinery
- Machine tools and CNC equipment
- Manufacturing equipment
- Food processing equipment
- Packaging machinery
Key Features
- Genuine LUBE USA lubrication component
- Part Number: 540170
- Model: BP-1
- Designed to plug unused ports or air bleeding ports
- R1/8 tapered pipe thread
- Compact 7mm overall length
- 5mm hex size for installation
- Iron construction for durability
- Thread seal is required for proper installation
- Dimensional drawing included for fit verification
Specifications
- Product Type: Blanking Plug
- Manufacturer: LUBE USA
- Part Number: 540170
- Model: BP-1
- Overall Length (L): 7mm
- Thread Size (T): R1/8
- Hex Size (B): 5mm
- Material: Iron
- Thread Seal: Required
- System Type: Centralized lubrication system
Installation Notes
The LUBE USA 540170 BP-1 blanking plug is intended to seal ports that are not in use or to close air bleeding ports within the lubrication system. A suitable thread sealant should always be applied during installation to ensure a leak-resistant connection.
Before installation, verify the R1/8 thread size and confirm compatibility with your lubrication system components.
Dimensional Drawing
A dimensional drawing is included with this product to help verify the thread size, overall dimensions, and installation clearance before ordering.
Review the dimensional drawing to confirm the BP-1 blanking plug, R1/8 thread, 7mm overall length, and 5mm hex match your lubrication system requirements.

Why a Blanking Plug Matters
Properly sealing unused ports helps prevent lubricant leaks, keeps contaminants out of the lubrication system, and maintains system pressure and reliability. Installing the correct blanking plug also allows for easier future expansion or servicing of your centralized lubrication system.
Need Help Finding the Correct Blanking Plug?
Not sure if the LUBE USA 540170 BP-1 blanking plug is the correct component for your lubrication system?
Contact Emrick Machinery Sales for assistance selecting the correct LUBE USA blanking plugs, closure plugs, tubing fittings, junctions, adapters, metering units, pumps, and centralized lubrication system components.



