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Festool OF 1400 router port: measured 36 mm (D36) hose port. What shop-vac hose fits it and the exact reducer to join it to a 1-1/4, 2-1/2 or 4 inch hose.

Updated 05 September 2026.

PORT / HOSE

Festool OF 1400 router port dust port size

The measured dimensions of the Festool OF 1400 router port and the hose sizes it mates with.

OD44 mm1-3/4 in, 44 mm

Rings drawn to scale from the measured diameters in the table below.

Measured port dimensions

Port typemale spigot (hose goes over it)
Outer diameter (OD)1-3/4 in, 44 mm
Manufacturer designation36 mm (D36) hose port
Mating diameter (mm)44

Shop notes

Found on: Festool OF 1400 and OF 2200 plunge routers.

The mid and large Festool routers run the higher-airflow 36 mm D36 hose, whose tool tip measures about 44 mm OD. A D27 hose fits only with the DC-D 36/27 sleeve reversed, so the D36 hose is the intended pairing.

Questions and answers

What is the port type of the Festool OF 1400 router port dust port size?

male spigot (hose goes over it)

What is the outer diameter (od) of the Festool OF 1400 router port dust port size?

1-3/4 in, 44 mm

What is the manufacturer designation of the Festool OF 1400 router port dust port size?

36 mm (D36) hose port

What is the mating diameter (mm) of the Festool OF 1400 router port dust port size?

44