The VWR Coupling Insert with 3/4" hose barb is a high-flow quick-disconnect component designed for seamless integration with compatible coupling bodies. This insert connects easily by plugging into the coupling body—locking into place instantly for a secure, leak-resistant seal. When disconnected, valved models seal automatically via a spring-loaded 316 stainless steel valve, ensuring safe and clean fluid handling. Ideal for lab and industrial fluid transfer systems requiring frequent connections and disconnections.
Product Features
- 3/4" hose barb connection compatible with standard flexible tubing
- Quick-disconnect design allows fast, secure coupling with body halves
- Valved version includes 316 SS spring-loaded valve for automatic sealing
- 316 SS latch springs ensure reliable, corrosion-resistant performance
- EPDM seals for excellent chemical resistance and tight sealing
Benefits
- Quick and tool-free fluid line changes improve workflow efficiency
- Self-sealing valve prevents spills and contamination on disconnection
- Durable materials extend product life in harsh environments
- Ideal for applications requiring frequent tubing connections
- Leak-free design enhances safety and cleanliness in fluid systems
Why Choose the VWR Coupling Insert?
Engineered for performance and convenience, the VWR Coupling Insert with 3/4" hose barb ensures fast, secure, and hygienic fluid transfers. Its high-flow capability and chemical-resistant components make it the ideal choice for laboratories, biotech, and industrial facilities that require safe, repeatable fluid handling connections. Built for reliability and ease of use, it meets the demands of dynamic lab and process environments.
