Thread the adapter's 1/4" NPT male end into the female NPT port on your standard Semco® cartridge

The adapter converts the cartridge's NPT thread into a male Luer Lock output — ready to accept any standard Luer Lock needle

Snap on any Sem-Luer Lock needle for a secure, leak-free connection — and begin dispensing with precision

Each adapter is precision-molded to ensure consistent, reliable performance — delivering repeatable connection quality and leak-free operation across every use.

Instantly converts the 1/4" NPT female thread on any standard Semco® cartridge into a male Luer Lock output — no tools, no modifications, no downtime.

The male Luer Lock output provides a secure, leak-free attachment point for any standard Luer Lock needle — preventing slippage and ensuring safe, uninterrupted material flow.

Compatible with all standard Semco® cartridge sizes — 1, 2.5, 6, 8, 12, 20, 32 oz, and 1/10th gallon — for maximum versatility across your dispensing operations.

Enables quick needle swaps and gauge changes without replacing cartridges — reducing changeover time, minimizing material waste, and keeping your production line moving.

Single-use disposable construction eliminates cross-contamination risk between materials — ensuring clean, consistent dispensing performance for every new application.

Every adapter manufactured to strict quality standards for reliable, repeatable performance

Secure male Luer Lock connection prevents leaks and ensures safe, reliable needle attachment

Works with all standard Semco® cartridge sizes and any Luer Lock needle

Single-use design eliminates cross-contamination between materials and applications