Sigma Delta compatible with Dräger Auto-Exclusion®*
Penlon has manufactured, and sold, over 100,000 Sigma Delta Vaporizers, more than 1 every 1.5 hours since the product was launched in 2001. Throughout the product’s life, Penlon has worked to improve the Sigma Delta and can now announce that the vaporizer is compatible with the Dräger Auto-Exclusion®* backbar.