Flow Performance. Precise Engineering.
0.50 mm OD · 13 / 16 / 25 mm · Thin Wall (TW) Only
DEFLON 25G needles combine a 0.50 mm nominal outer
diameter with Thin Wall (TW) only design to support excellent
flow performance and application requirements.
Under the same 25G outer diameter,
a thinner wall provides a larger effective lumen,
enabling improved flow performance while maintaining the same gauge size.


Fluid Characteristics Viscosity, composition, and particle profile can influence flow performance. Seek expert guidance on your formulation and validation.
Required dose and flow rate affect needle selection. Consider pressure limits and delivery consistency during development.
Ensure compatibility with syringes, hubs, and delivery devices. Configurations should be validated according to your system.
Tell us about your formulation and application.