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Replacement diaphragms for a 4 position style of an A-dec ® handpiece control block.
Exploded View of an A-dec 500 Control Block Assembly (link)
SHIPPING: Please allow an additional 7-10 business days handling time for this.
The Control Block 4 Position Diaphragms (A-dec Style) from Rpi does one thing well — it addresses equipment lifespan without adding complexity to the existing repair parts workflow. The 5-count size keeps per-unit costs predictable and reduces emergency reorder frequency during busy weeks.
“Parts must meet your 100% complete satisfaction. No arbitrary time limits on the warranty.”
— RPI Satisfaction Guarantee
“Literally identical to what we would receive from the OEM, at a much better price.”
— Dental Equipment Technician
Replacement diaphragms for a 4 position style of an A-dec ® handpiece control block.
Exploded View of an A-dec 500 Control Block Assembly (link)
SHIPPING: Please allow an additional 7-10 business days handling time for this.
The Control Block 4 Position Diaphragms (A-dec Style) from Rpi does one thing well — it addresses equipment lifespan without adding complexity to the existing repair parts workflow. The 5-count size keeps per-unit costs predictable and reduces emergency reorder frequency during busy weeks.
“Parts must meet your 100% complete satisfaction. No arbitrary time limits on the warranty.”
— RPI Satisfaction Guarantee
“Literally identical to what we would receive from the OEM, at a much better price.”
— Dental Equipment Technician
