Nozzle Drivers
Add jet thrust behind a nozzle or between hose sections in a cleaning assembly.

Nozzles
DERC Insert Nozzles
Replaceable nozzle inserts for industrial waterjet cleaning and cutting heads.
Equipment selection and ongoing support from Waterblast Industrial.
The product
Replaceable hardened stainless steel inserts for waterjet heads and lances. Select the thread, orifice and insert length to suit the cleaning assembly.
Technical details
Compare the configuration, then talk to us about the complete setup.
Open a section to see its details. Wide tables scroll sideways. Ratings apply to the stated model or component; separate maximum values are not a guaranteed operating point. M / F indicate male / female; LH / RH indicate left- / right-hand thread. Blank source values are shown as —.
| MODEL | THREAD | LENGTH | AVAILABLE DIAMETERS | PART NO. |
|---|---|---|---|---|
| DI 18 | 1/8" NPT | 13 mm | Ø 0.50 - Ø 3.40 | DI 18-xxx |
| DI 14 | 1/4" NPT | 29 mm | Ø 0.50 - Ø 5.00 | DI 14-xxx |
| DSI 14 | 1/4"NPT | 17 mm | Ø 0.50 - Ø 4.20 | DSI 14-xxx |
Technical resources
Need a manual, dimensional drawing or current technical sheet? Tell us the product and configuration you are considering.
Request a manual or drawing ↗Talk to Waterblast Industrial
Get help with equipment selection, configuration and a quote.
Send the head model, thread, pressure, available flow and required orifice size.
Equipment. Expertise. Support.