Foam Cannon Pro Connector for Karcher HD (HDS) Pro: M22x1.5mm Female Thread
R 175.00
- M22x1.5mm female thread, 14mm O-ring seal
- Secure, leak-free foam cannon connection
- Fits Karcher HD/HDS Pro and compatible brands
- Built for high-pressure professional use
- M22x1.5mm female thread locks on firm and rattle-free
- 14mm O-ring seals tight at high pressure, no drips
- Fits Karcher HD/HDS Pro and any M22x1.5mm wand
- Free shippingOn orders over R1000
- Fast delivery2-4 business days
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Total price R 1,375.00
Solid Connection
No leaks. No pressure drop. Just dense foam.
A loose or worn connector is one of the most common reasons foam cannon performance falls off. This M22x1.5mm connector seals firmly against the spray wand's male thread with a 14mm rubber O-ring, holding pressure consistently so your foam cannon produces the thick, clinging blanket it was built for.
Why It Works
The Right Connector for Professional Foam Work
Four reasons professional detailers keep spares on the shelf.
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Thread-Tight Fit
M22x1.5mm female thread engages the wand fully, eliminating the wobble that causes leaks.
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High-Pressure Seal
14mm rubber O-ring compresses under pressure to maintain a leak-free connection throughout the wash.
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Broad Compatibility
Fits Karcher HD/HDS Pro and any brand running M22x1.5mm male thread with a 14mm O-ring seat.
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Durable Construction
Built from materials rated for high-pressure professional use, not lightweight consumer-grade hardware.
How It Compares
MJJC Connector vs. Generic Alternatives
Not all M22 connectors are equal. Here is how the MJJC Foam Cannon Pro Connector stacks up against a typical unbranded replacement part.
| Feature | DetailerSA | Alternative |
|---|---|---|
| M22x1.5mm female thread | Yes | Yes |
| Specified 14mm O-ring included and seated | Yes | No |
| Designed specifically for foam cannon Pro use | Yes | No |
| Rated for high-pressure professional applications | Yes | Yes |
| Confirmed Karcher HD/HDS Pro compatibility | Yes | No |
| Exact replacement for MJJC Foam Cannon Pro | Yes | No |
Wide Compatibility
Built for Karcher. Fits far more.
Matched to Karcher HD and HDS Pro machines by design, this connector extends to any pressure washer brand whose wand runs an M22x1.5mm male thread with a 14mm O-ring seat - making it a practical spare for mixed-fleet workshops and mobile detailers who do not want a different connector for every machine.
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Questions
Frequently asked
Which machines is this connector compatible with?
It is designed for Karcher HD and HDS Pro machines but works with any pressure washer whose spray wand or trigger gun uses an M22x1.5mm male thread and requires a 14mm internal O-ring. Check your wand's thread spec before ordering if you are unsure.
What thread size and O-ring does this connector use?
The connector has an M22x1.5mm female thread and a 14mm internal rubber O-ring. Both dimensions must match your pressure washer's spray wand or trigger gun for a leak-free fit.
Is this a replacement part or does it come with a foam cannon?
This is a standalone replacement or spare connector only. It does not include a foam cannon. It is intended as a service part for existing MJJC Foam Cannon Pro setups or as a compatible upgrade for any foam cannon that accepts an M22x1.5mm female end.
Can I use this connector with a cold-water pressure washer?
Yes. The connector is designed for professional pressure washer use and is not limited to hot-water machines. It will work on cold-water units provided the thread and O-ring specifications match - M22x1.5mm male thread on the wand and a 14mm O-ring seat.
How do I know if my spray wand thread is M22x1.5mm?
M22 refers to the outer diameter of the male thread (22mm) and 1.5mm is the thread pitch. The easiest check is to consult your pressure washer's manual or look up the model's spec sheet. Karcher HD and HDS Pro wands typically carry this spec as standard.
How do I fit the connector correctly?
Ensure the 14mm rubber O-ring is seated properly inside the connector before threading it onto the spray wand. Hand-tighten until snug, then give a small additional turn to compress the O-ring. Do not over-torque - a firm hand-tight connection is sufficient for a leak-free seal at pressure.
What materials is the connector made from?
The connector is manufactured from durable materials suited to high-pressure applications. The sealing element is a rubber O-ring. The source specification does not list the exact metal or polymer used for the body, so contact us if you need material certification for a specific application.
Can I use this connector with other MJJC foam cannon models?
This connector is specified for the MJJC Foam Cannon Pro. If another MJJC model uses the same M22x1.5mm female connection point, it should be compatible, but verify the thread and O-ring specs on your specific cannon before fitting.