Ferrule 1/4''

The Stenner 1/4" Ferrule is a small but essential compression component used to secure 1/4" Stenner pump tubing to fittings such as injectors, suction lines, and check valves. Designed from durable, chemical‑resistant material, it helps create a tight, leak‑free seal that maintains consistent chemical feed performance even in demanding water treatment environments. The ferrule compresses around the tubing when paired with a connecting nut, ensuring stable attachment and preventing backflow or disconnection. Although typically sold in packs of 24, each ferrule functions as an individual replacement part, making it a practical choice for routine maintenance in residential, commercial, and industrial chemical‑dosing systems.