KEYSTONE Pressure Dome - Accesory for Vacuum forming machine - Adds new extra pressure to the Vacuum. Fits in any vacuum unit that makes 5x5 plastics #9594050 -

KEYSTONE - Pressure Dome
Vauum Formiing Units
# 100872 - Mfg # 9594050

Features:
* This new attachment works in conjunction with KEYSTONE industries´ Vacuum formers to create a better fitting dental appliance.
* The dome uses positive pressure during vacuuming, allowing for a form-fitting mold of thermoplastics.
* The pressure dome hooks into any existing air compressor lines (needs 80 psi line pressure with 3/8 line) to provide extra pressure when adapting thermoplastics over an existing model.
* It will fit over any Vacuum unit that makes 5"x5" plastics.
* Works great for making laminated mouthguards, heavy-duty splints, hard/soft dual laminated splints, proflex base plates, model duplication, orthodontic retainers and more.