Tubing Connector Nuts, low pressure, 1/8 inch, Polypropylene, Yellow with 1/4-28 screw threads, for use with flanged, polymeric tubing. ARE-Applied Research brand. 10/PK.
Additional Info:
The 45008‑Y Polypropylene Tubing Connector Nuts (10/Pack) are low-pressure fittings designed for connecting 1/8 inch OD flanged polymeric tubing in HPLC systems and other fluid handling applications. These fittings are used in traditional flanged tubing systems, providing a secure mechanical connection when used with compatible washers.
Manufactured from yellow polypropylene, these connector nuts provide good chemical resistance and durability for routine use in low to medium pressure fluidic systems.
✅ Key Benefits
Designed for Flanged Tubing Systems Requires tubing to be flanged for proper use
Standard 1/4‑28 Thread Compatibility Fits common low-pressure HPLC ports
Durable Polypropylene Construction Offers good chemical resistance for routine applications
Color-Coded Identification (Yellow) Supports system organization and flow path labeling
Optimized for 1/8" Tubing Systems Suitable for higher flow, low to medium pressure applications
10/Pack Configuration Ideal for routine maintenance and stocking
Performance & Design
Material: Polypropylene
Good chemical resistance
Lightweight and durable
Suitable for routine laboratory use
Connection Type:
1/4‑28 UNF threaded nut
Designed for flanged tubing systems
Engineered for:
Reliable low-pressure connections
Stable sealing when used with washers
Consistent performance in routine applications
System Role & Integration
Connects 1/8" OD flanged polymeric tubing to system ports
Requires:
Flanged tubing (mandatory)
Washers (required for proper sealing)
Used in:
Low to medium pressure HPLC systems
General laboratory fluid handling
Traditional flanged tubing configurations
⚠️ Usage Notes
Tubing MUST be flanged (NOT flangeless)
Washers are required for proper sealing
Compatible with 1/4‑28 UNF ports
Designed for low to medium pressure applications
Pressure Limit: ~500 psi (34.5 bar)
Maximum Temperature: 100°C
Specifications
Product Type: Tubing Connector Nuts
Material: Polypropylene
Color: Yellow
Tubing Size: 1/8 inch OD
Thread Type: 1/4‑28 UNF
Connection Type: Flanged
Pressure Limit: ~500 psi (34.5 bar)
Max Temperature: 100°C
System Type: Low to medium pressure
Pack Size: 10 per pack
Brand: ARE‑Applied Research™
Resources & Ordering Options
View Flanging Tool for Preparing 1/8" Flanged Tubing Connections
View Polypropylene Washers for 1/8" Flanged Tubing Connectors