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Karcher Quick-fitting pipe union coupler trapezo quick coupling (2.115-000.0)

SKU 2.115-000.0
BARCODE 4054278259758
By: Karcher
Save 4% Save 4%
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $139.00
$139.00 - $139.00
Current price $139.00
Availability: This product will be delivered in 3-5 business days

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Karcher EASY!Lock Quick-Connect Adapter – Pressure Washer Coupler (2.115-000.0)

Instantly eradicate frustrating worksite downtime and seamlessly adapt your heavy-duty cleaning rig for rapid tool changes with the genuine Karcher EASY!Lock Quick-Connect Adapter (2.115-000.0). In high-speed commercial wash bays and industrial facility maintenance, constantly struggling with tight, seized screw threads to swap between a long lance and a heavy foam cannon is a massive drain on labor productivity. This premium pressure washer coupler functions as a critical bridge. It utilizes Karcher's revolutionary EASY!Lock thread technology, allowing operators to securely attach heavy spray lances and accessories to the trigger gun with a single, effortless 360-degree twist.

Constructed for the brutal, punishing environment of the commercial cleaning sector, this Trapezo Quick-Fitting Pipe Union is forged entirely from heavy-duty commercial metal. It easily withstands the massive hydraulic pressure spikes, intense mechanical vibration, and extreme temperature fluctuations generated by Karcher HD and HDS professional machines. Designed to provide a flawless, 100% watertight seal without requiring wrenches or tools, these essential Karcher spare parts are the ultimate operational upgrade for contractors demanding lightning-fast, highly secure accessory transitions on the jobsite.

Who Is This Karcher EASY!Lock Quick-Connect Adapter Ideal For?

The 2.115-000.0 Adapter delivers tool-free accessory swaps and massive metal durability. It is highly recommended for:

  • Commercial Exterior Cleaners: Utilizing an authentic pressure washer coupler to rapidly switch between a wide sweeping lance for driveways and a pinpoint turbo nozzle for heavy stains, drastically increasing daily productivity.
  • Automotive & Fleet Detailers: Seamlessly swapping from a heavy snow foam cannon to a high-pressure rinse lance in a single second using the revolutionary EASY!Lock system.
  • Industrial Facility Managers: Keeping a supply of genuine Karcher spare parts on hand to ensure staff can quickly attach specialized pipe-cleaning hoses and surface cleaners to the main trigger gun without tools.
  • Appliance Repair Technicians: Rebuilding clients' commercial Karcher trigger guns with authentic EASY!Lock unions, guaranteeing a flawless, watertight connection that will not blow out under 4000 PSI.

Key Features and Performance Benefits:

  • Revolutionary EASY!Lock System: Completely abandons slow, traditional screw threads. The EASY!Lock system utilizes a highly specialized trapezoidal thread that locks the accessory tight with just a single 360-degree twist, saving immense time.
  • Tool-Free Accessory Changes: The massive, ergonomic gripping collar allows the operator to firmly secure or release heavy metal lances using only their bare hands, completely eliminating the need to carry heavy spanners.
  • Heavy-Duty Metal Construction: Forged from premium commercial metal. It is designed to effortlessly survive being dropped on concrete, run over by vehicles, and subjected to the extreme hydraulic pressure of industrial pumps.
  • 100% Watertight Seal: The precision-engineered internal threads ensure the O-rings are seated perfectly every time. This guarantees a leak-free connection, ensuring 100% of the pump's power is directed to the nozzle.
  • Genuine Karcher Engineering: 100% authentic OEM accessory (Part No. 2.115-000.0). Ensures absolute compatibility with the grey Karcher Professional HD and HDS high-pressure ranges.

Technical Specifications & Compatibility:

  • Brand: Karcher (Professional Series)
  • Part Number: 2.115-000.0
  • Product Type: Quick-Fitting Pipe Union Coupler / Pressure Washer Coupler
  • Connection Type: M 22 x 1.5 Internal Thread
  • Thread System: EASY!Lock
  • Material: Heavy-Duty Metal
  • Function: Quick coupling between the trigger gun and the spray lance or accessory.
  • Compatibility: Suits Karcher HD and HDS professional series pressure washers equipped with the EASY!Lock interface.

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City 1 Day
VIC
Melbourne 1 Day
Regional 3–4 Days
QUEENSLAND
Brisbane 1–2 Days
Regional 3–4 Days
SOUTH AUSTRALIA
Adelaide 2–3 Days
Regional 4–5 Days
NORTHERN TERRITORY
All Areas 4–6 Days
WESTERN AUSTRALIA
All Areas 4–6 Days
TASMANIA
All Areas 4–6 Days
What is the Karcher EASY!Lock system?

EASY!Lock is Karcher's modern, patented quick-release connection system. Instead of spending 15 seconds screwing a lance on with multiple threads (like the old M22 system), EASY!Lock uses a specialized heavy thread that locks the accessory totally tight with just a single 360-degree twist of the collar.

What is this specific adapter used for?

This Trapezo Union Coupler is the physical locking collar mechanism that connects your long spray lance or your foam cannon to the main trigger gun. It acts as the secure, watertight bridge between the two components.

Will this fit my yellow domestic Karcher K-Series?

No. Domestic Karcher machines (like the K3 or K5) use proprietary plastic push-and-twist bayonet fittings. This metal EASY!Lock coupler is designed strictly for grey Karcher Professional HD and HDS machines.

Can I use this to connect my old M22 lance to a new EASY!Lock gun?

No. This is a straight EASY!Lock to EASY!Lock union. If you need to mix old M22 threaded accessories with new EASY!Lock guns (or vice-versa), you must purchase specific Karcher numbered adapters (like Adapter 1, 2, or 3).

Is this adapter made of plastic?

Absolutely not. Because it is subjected to massive commercial pressure and physical stress, this entire union coupler is forged from heavy-duty commercial metal to ensure it does not crack or blow out.

Do I need a wrench to tighten it?

No. The entire point of the EASY!Lock system is that it is 100% tool-free. The thick outer collar provides immense grip, allowing you to lock the lance onto the gun completely tight using just your hands.

Will it rust if I use it with heavy chemicals?

The premium metal construction is heavily treated to resist rust and oxidation, allowing it to easily survive the wet, chemically harsh environments of commercial transport washing and agricultural sanitization.

Can this coupler handle hot water?

Yes. It is explicitly designed for use with Karcher HDS (Hot Water) pressure washers, meaning the metal and internal seals are rated to safely handle blistering commercial steam and hot water extraction.

Why is my gun leaking from this connection point?

If water is spraying out of the union coupler, the internal rubber O-ring on your lance or gun has likely been crushed, flattened, or blown out. Replacing the O-ring or this union coupler will instantly restore the watertight seal.

What does 'M 22 x 1.5' mean in the specs?

That is the technical engineering dimension of the thread. It means the thread has a 22mm diameter with a 1.5mm pitch between the threads. However, because it is an EASY!Lock thread, the shape of the thread is trapezoidal, making it unique to Karcher.

Is this a genuine Karcher part?

Yes, this is a 100% authentic Karcher OEM replacement part (Part Number 2.115-000.0). Using genuine parts ensures your machine maintains its warranty and operates safely at extreme pressures.

Do you offer trade pricing for mechanics?

Yes, Freshway Supplies provides highly competitive volume pricing and trade accounts for appliance repair technicians, commercial cleaners, and facility managers outfitting their Karcher fleets. Contact us to establish your trade account.

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