The world’s lightest welding grinding respirator is now available from RPB®.
Say hello to the Z4®, and say hello to the future of welding.
Weighing only 1.77lbs (805g), the RPB® Z4® is up to 23% lighter than other brands, making it the lightest professional flip-up on the market. We’ve made sure to pack it full of features that ensure you stay comfortable through those long shifts and keep you safe as well – helping you to enjoy more of life’s best moments.
The ergonomic design of the RPB® Z4® eliminates pressure points around your forehead and temples and reduces strain on your neck and upper back, while the fully adjustable padded head suspension guarantees a secure fit customized to your preferences. But the benefits don't stop there.