CUSTOM ITEM: Tubing Connector Nuts, low pressure, 1/8 inch, Polypropylene, Blue with 1/4-28 screw threads, for use with flanged, polymeric tubing. ARE-Applied Research brand. Bulk Price.
Additional Info:
The 45008‑B‑1 Polypropylene Tubing Connector Nut is a low-pressure fitting designed for connecting 1/8 inch OD flanged polymeric tubing in HPLC systems and other fluid handling applications. This fitting is used in traditional flanged tubing systems, providing a secure mechanical connection when used with compatible washers.
Manufactured from blue polypropylene, this connector nut offers good chemical resistance and durability for routine applications 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 use
Color-Coded Identification (Blue) Supports system organization and flow path identification
Optimized for 1/8" Tubing Systems Suitable for higher flow, low to medium pressure applications
Performance & Design
Material: Polypropylene
Good chemical resistance
Lightweight and durable
Suitable for routine lab use
Connection Type:
1/4‑28 UNF threaded nut
Designed for flanged tubing systems
Engineered for:
Reliable low-pressure connections
Stable mechanical sealing 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 fluidic applications
Legacy or traditional flanged tubing setups
⚠️ 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 Nut
Material: Polypropylene
Color: Blue
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
Brand: ARE‑Applied Research™
Packaging: Bulk (Custom Item)
Resources & Ordering Options
View Flanging Tool for Preparing 1/8" Flanged Tubing Connections
View Polypropylene Washers for 1/8" Flanged Tubing Connectors
View Economical 10/Pack of 1/8" 1/4‑28 Polypropylene Tubing Connector Nuts, Blue (Flanged)
Custom Item Pricing Information