Pressure Washer Gun Insert — Kärcher Interchange
Replacement gun-end insert for Kärcher-pattern pressure washer hoses — bayonet into the trigger gun, crimped onto the hose at the other end. straight, Bayonet gun insert (Kärcher-pattern) — hose tail end crimped to hose, O-ring face seal in the gun socket.
Key features
- Fitting Configuration: straight
- Thread Form: Bayonet gun insert (Kärcher-pattern) — hose tail end crimped to hose
- Sealing Form: O-ring face seal in the gun socket
- Nominal Size Range: DN6 – DN8 (1/4" – 5/16") hose bore
- Fitting Configuration
- straight
- Thread Form
- Bayonet gun insert (Kärcher-pattern) — hose tail end crimped to hose
- Sealing Form
- O-ring face seal in the gun socket
- Nominal Size Range
- DN6 – DN8 (1/4" – 5/16") hose bore
Product description
The Pressure Washer Gun Insert — Kärcher Interchange is a straight hydraulic hose fitting in the Pressure Washer family — male thread with O-ring face seal in the gun socket sealing form. Compliant with Manufacturer interchange dimensions.
Construction
- Configuration: straight
- Thread form: Bayonet gun insert (Kärcher-pattern) — hose tail end crimped to hose
- Sealing form: O-ring face seal in the gun socket
- Gender: male
- Material: Carbon steel (stainless steel available on request)
- Surface treatment: Zinc-plated, Cr3+ passivated, RoHS-compliant
- Notes: Interchange part manufactured to Kärcher-pattern dimensions. Not an OEM Kärcher component and not sold as one. Confirm the machine series before ordering — the bayonet profile changed across generations.
Performance
Pressure rating matches the matching ferrule and host hose grade — see Indus Crimp Ferrules for compatibility tables. Tested to manufacturer-recommended impulse cycles when crimped to the correct ferrule diameter. Operating temperature -40°C to +120°C; refer to fluid compatibility chart for aggressive media.
Applicable Standards
- Manufacturer interchange dimensions
How to order
Specify (a) the host hose grade and bore size, (b) the matching crimp ferrule (see the Crimp Ferrules category), and (c) the thread size you need. Indus crimps and pressure-tests the assembly before dispatch.
Companion products
Pair with Indus crimp ferrules from the matching hose grade. For other thread families see the Metric, BSP, JIC 37°, DIN, and Japanese sub-categories under Hose Fittings.
Identification
| Parameter | Value |
|---|---|
| Fitting Configuration | straight |
| Thread Form | Bayonet gun insert (Kärcher-pattern) — hose tail end crimped to hose |
| Sealing Form | O-ring face seal in the gun socket |
| Thread Gender | male |
Dimensions
| Parameter | Value |
|---|---|
| Nominal Size Range | DN6 – DN8 (1/4" – 5/16") hose bore |
Construction
| Parameter | Value |
|---|---|
| Material | Carbon steel (stainless on request) |
| Surface Treatment | Zinc-plated, Cr3+ passivated, RoHS-compliant |
Compliance
| Parameter | Value |
|---|---|
| Applicable Standards | Manufacturer interchange dimensions |
