Connect a Jigsaw 35 mm extraction port to a Karcher NT 35 mm hose
How to join a Jigsaw 35 mm extraction port to a Karcher NT 35 mm hose, and what stops it leaking dust.
These connect directly. A Karcher NT 35 mm hose seats on the Jigsaw 35 mm extraction port with no reducer.
Rings drawn to scale from the measured diameters in the table below.
The two ends
| End A | Jigsaw 35 mm extraction port (1-3/8 in OD, 35 mm OD) |
|---|---|
| End B | Karcher NT 35 mm hose (1-3/8 in ID) |
| Fit type | male port into hose cuff |
| Reducer needed | none, direct friction fit |
Shop notes
The port measures about 35 mm and the hose about 35 mm, the same, so the port seats inside the hose as a friction fit. No reducer is needed for this pairing, so the Jigsaw 35 mm extraction port and the Karcher NT 35 mm hose connect directly.
It is a push fit, not a lock. Seat it fully and check it has not crept loose after a few minutes of vibration before you trust it on fine dust.
Related connections
- Jigsaw 35 mm extraction port35 mm OD adapter port
- Karcher NT 35 mm hose35 mm (1-3/8 in)
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