Choosing the right Surflo comes down to vessel size, patient type, and the therapy planned. The winged infusion sets span common blood-draw and short-infusion needs — the 21G SV-21BLK with 12-inch tubing for routine venous access, the 23G SV*23BLS for standard adult draws, the finer 25G SV*25BLS, and the 27G SV*27EL with extended 8-inch tubing for delicate or pediatric veins. The color-coded winged hub speeds gauge identification during fast-paced collection.

The Surflo Peripheral IV Catheters are over-the-needle, ETFE-based, and radiopaque for post-placement confirmation under imaging. The pink 20G (SR-OX2025CA, 1 inch) suits general adult IV therapy and fluid resuscitation, while the yellow 24G (SR-OX2419CA, 0.75 inch) is ideal for fragile, pediatric, or geriatric vasculature where a smaller cannula improves comfort and dwell tolerance.

Note that the sets and catheters listed here are non-safety, non-ported configurations — favored by clinicians who want a straightforward, low-profile device. For related access and administration supplies, explore our broader IV supplies collection.