All Replacement Parts by Parts Warehouse in Handpiece Blocks and Accessories

PN 4430
HP Tri-Block Diaphragm

HP Tri-Block Diaphragm

• Consistent flow control for handpiece pressure adjustments
• Higher output due to improved airflow
• Longer lasting diaphragm
• No internal cross-over of air or water

PN 4421
Automatic HP Tri-Block

Tri-Block w/ Std. Adjustment Screws

• 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
• Tri-Block dimensions: 2 3/8" x 1 1/2" x 1"

PN 4432
HP Block Drive Air Adjusting Screw

HP Drive Air Adjusting Screw

• Used on DCI Edge Series 4/5 Delivery Systems
• Works with normally closed automatic
• Consistent flow control for handpiece pressure adjustments
• Higher output due to improved airflow
• Longer lasting diaphragm
• No internal cross-over of air or water