Dust Deputy Inlet vs Ridgid R4331 Planer: specs compared
Updated 05 September 2026.
64 mm
Ridgid R4331 Planer wins on mating diameter
On mating diameter, Ridgid R4331 Planer leads: 64 mm versus 57 mm.
| Spec | Dust Deputy Inlet | Ridgid R4331 Planer |
|---|---|---|
| Port type | female socket (hose goes into it) | male spigot (hose goes over it) |
| Inner diameter (ID) | 2-1/4 in, 57 mm | |
| Manufacturer designation | 2-1/2 in inlet / outlet | 2-1/2 in and 4 in dust ports |
| Mating diameter (mm) | 57 | 64 |
| Outer diameter (OD) | 2-1/2 in, 64 mm |
Questions and answers
Which has the higher mating diameter, Dust Deputy Inlet or Ridgid R4331 Planer?
On mating diameter, Ridgid R4331 Planer leads: 64 mm versus 57 mm.
How do Dust Deputy Inlet and Ridgid R4331 Planer compare?
On mating diameter, Ridgid R4331 Planer leads: 64 mm versus 57 mm.