3-DU-SL-25 Flat Nozzle provides a wide spray pattern through its 22 × 4.0 mm / 0.866 × 0.157 in outlet.
Use the wide outlet to distribute coolant across a broader cutting or grinding zone. The mechanically sealed Typ3 joint allows precise aiming without elastomer sealing rings.
| Part number | 3-DU-SL-25 |
|---|---|
| Product type | Flat Nozzle |
| System | Hirt-Line Typ3 (3/4-inch system) |
| System connection | M34×1.25 nut |
| System flow size | 19 mm / 0.748 in |
| Outlet geometry | 22 × 4.0 mm / 0.866 × 0.157 in slot |
| Stream pattern | Wide spray pattern |
| Overall length | 48.5 mm / 1.909 in |
| Effective installation length | 41.2 mm / 1.622 in |
| Nozzle face width | 22 mm / 0.866 in |
| Wrench size | SW38 nut |
| Material | 1.4305 stainless steel (AISI 303); 1.4404 stainless steel option available from the manufacturer |
| Temperature range | −100 °C to +300 °C / −148 °F to +572 °F |
| Maximum pressure | 100 bar / 1450 psi |
| Weight | 101 g / 3.56 oz |
Selection guidance: Confirm the M34×1.25 Typ3 connection, available installation envelope and required outlet pattern before ordering. Carrier flow requirements depend on coolant viscosity, pressure and the complete line configuration.
Browse the complete Hirt-Line Typ3 coolant system or contact FM Carbide technical support for configuration assistance.
Hirt-Line maintains substantial stock in the USA. If this item is not in stock, estimated time to ship is 7–10 calendar days.
Estimated time to ship is measured from order placement until carrier handoff. Carrier transit time is additional. Orders may ship sooner. Please contact us before ordering if you need a specific shipping date.
See our Shipping Policy for details.
