Spray Gun Fluid Coupler Insert

Fluid Coupler for Spray Gun – Essential Replacement Part

This precision-engineered fluid coupler is located on the back of your spray gun, where the refillable tanning solution cartridge securely clicks into place. Positioned at the bottom left valve next to the green button, the coupler automatically opens when the cartridge is inserted, allowing solution flow under pressure. Once the cartridge is removed, the coupler seals shut, keeping the solution safely contained within the tubing.

Over time, the internal seal of the fluid coupler may wear down. Especially without regular cleaning and maintenance that lead to restricted or blocked solution flow. Replacing a worn coupler restores optimal performance and ensures consistent spray quality.

Need help with installation or troubleshooting? Contact our support team at tech@evolvtan.com for expert assistance.