HP Quad-Block w/Std. Adjustment Screws

• Used on DCI Edge Series 4/5 Delivery Systems
• Works with normally closed automatic handpiece holders
• Consistent flow control for handpiece pressure adjustments
• Higher output due to improved airflow
• Longer lasting diaphragm
• No internal cross-over of air or water
• Quad-Block dimensions, 3 1/8" x 1 1/2" x 1"

OEM part number

This item corresponds with the following brands and manufacturers.

• Beaverstate Dental 125-040
• Forest Dental 1100-270
• DCI Equipment 70-16057
• Marus 16057
• Pelton & Crane 050677
• Pelton & Crane 18997