Colorful Flangeless Fittings

Flangeless fittings benefit a lot for low pressure (up to 0.8Mpa) removable and reusable systems. RUNZE offer a variety of nut designs for wide application requirements both on mounting and functioning

Flangeless Fittings Features at-a-Glance

Resistant to chemical corrosion and various organic substances, PP material

Compatible with flat bottom receiving port

Finger-tight convenience, no wrenches required
Flangeless ferrules provide a leak-proof seal, users no need to spend time flanging tubing
Used for standard rigid tubing OD1/16” (1.6mm), 2.0mm, 2.5mm, 3.0mm, 1/8” (3.175mm), 3.2mm
Different fitting colors for easy differentiation of flow paths

Application Note

Step 1. Slide the nut, followed by the ferrule, at least 3/16” (4.7625mm) from the end of clean cut tubing
Step 2. Insert the assembly into the receiving port, pushing the tubing into the port until it bottoms out
Step 3. Finger tighten the fittings into the port until snug
Step 4. After disassembling, the ferrules should be replaced in next assembly and connection