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Kranzle Low Pressure Detergent Injector for K-Junior Soap Venturi (133761)

SKU 133761
By: Kranzle
Original price $134.00 - Original price $134.00
Original price
$134.00
$134.00 - $134.00
Current price $134.00
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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Kranzle Low Pressure Detergent Injector for K-Junior (133761)

The Kranzle Low Pressure Detergent Injector (133761) is a highly efficient, professional-grade accessory designed to seamlessly introduce cleaning chemicals into your pressure washing workflow. Operating on the proven Venturi principle, this downstream chemical injector creates a vacuum that siphons detergent through the included 1.2-metre suction hose and filter, mixing it perfectly with your water flow. By dispensing chemicals at low pressure, it allows detergents to cling to the surface and dwell longer, maximizing their cleaning effectiveness without blasting them away instantly.

Engineered for durability and precision, this genuine Kranzle accessory features robust M22 brass fittings (M22 Female inlet to M22 Male outlet), ensuring a secure, leak-free connection directly in line with your standard pressure washer setup. Rated to handle up to 3625 PSI, a 15L/min flow rate, and impressive temperatures up to 90ºC, this pressure washer soap dispenser is built for the rigors of heavy commercial use. Whether you are applying heavy degreasers to industrial machinery or foaming a delicate vehicle exterior, this venturi detergent suction kit gives you absolute control over your chemical application.

Who Is This Detergent Injector Ideal For?

This low-pressure chemical injector provides safe, effective detergent application. It is highly recommended for:

  • Commercial Vehicle Washers: Safely applying traffic film removers (TFR) and heavy truck wash soaps at low pressure before high-pressure rinsing.
  • Agricultural Cleaners: Foaming heavy-duty degreasers onto tractors, milking sheds, and farm implements.
  • Exterior House Washers: Applying soft-wash chemical mixes to delicate residential siding, brickwork, and eaves without high-pressure damage.
  • Industrial Detailers: Needing a robust inline chemical injector that can safely handle hot water up to 90ºC.

Key Features and Performance Benefits:

  • Low-Pressure Chemical Dispensing: Allows detergents to dwell on the surface longer for deep cleaning action without splashing.
  • Venturi Suction System: Automatically draws soap through the included 1.2m hose and filter, ensuring a consistent chemical-to-water mix.
  • Heavy-Duty Commercial Ratings: Safely handles high-pressure output up to 3625 PSI and flow rates up to 15 Litres per minute.
  • High-Temperature Capable: Engineered with premium internal seals that can withstand hot water up to 90ºC.
  • Universal M22 Fittings: Features an M22 Female inlet and M22 Male outlet for fast, leak-free integration into standard Kranzle hose lines.

Technical Specifications:

  • Brand: Kranzle (Genuine OEM Accessory)
  • Part Number: 133761
  • Maximum Pressure: 3625 PSI (250 Bar)
  • Maximum Flow Rate: 15 Litres / minute
  • Maximum Temperature: 90ºC
  • Inlet Connection: M22 Female (M22F)
  • Outlet Connection: M22 Male (M22M)
  • Internal Nozzle Size: 1.7 mm
  • Suction Hose Length: 1.2 Metres (includes chemical filter)

The professional way to apply detergents and degreasers safely. Available for nationwide delivery.

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
How does a Venturi detergent injector work?

A Venturi injector creates a restriction in the water flow (using its internal 1.7mm nozzle). This restriction causes a drop in pressure and creates a vacuum. This vacuum automatically siphons your cleaning chemical up through the 1.2m clear hose and mixes it into the water stream.

Why is it important to apply chemicals at 'low pressure'?

Applying soap at high pressure causes the chemical to bounce right off the surface and atomize into the air. Low pressure ensures the detergent clings to the surface, giving it the necessary 'dwell time' to break down dirt and grease effectively.

Where do I install this injector on my pressure washer?

This injector is typically installed inline. Because it features M22 Female and M22 Male threads, it usually connects directly to the machine's water outlet, with your high-pressure hose connecting to the other end.

Does this injector handle hot water?

Yes, it is built with high-quality internal components and seals that can safely handle hot water up to 90ºC, making it excellent for applying hot degreasers in commercial wash bays.

What is the 1.2m clear hose for?

The clear hose is the chemical pickup line. You drop the weighted filter end of this hose directly into your drum or bottle of concentrated detergent, and the injector draws the liquid up through it.

Why is there a filter on the end of the suction hose?

The filter prevents solidified soap scum, dirt, or debris inside your chemical drum from being sucked up into the injector and clogging the tiny 1.7mm internal Venturi nozzle.

Will this restrict my machine's water pressure when rinsing?

The internal 1.7mm nozzle does create a slight restriction by design (to create the vacuum). For maximum rinsing performance, many professionals use quick-connects to bypass or remove the injector when they switch from soaping to rinsing.

Can I use bleach or chlorine through this injector?

While it is made of durable brass, running highly corrosive chemicals like neat sodium hypochlorite (bleach) will eventually degrade the internal springs and seals. Always flush the injector with clean water immediately after using harsh chemicals.

What does the 15L/min maximum flow rate mean?

This means the injector is perfectly sized for pressure washers that produce up to 15 Litres per minute. Using it on a massive 20L/min or 30L/min industrial machine may cause excessive back-pressure.

Can I adjust the amount of soap being drawn in?

This specific unit provides a fixed draw rate. To adjust the strength of the chemical hitting the surface, you should pre-dilute the concentrated detergent in your chemical bucket before dropping the suction hose in.

Will this fit my non-Kranzle pressure washer?

Yes, provided your machine and hoses utilize the industry-standard M22 threaded connections (M22 Female / M22 Male) and your machine outputs 15L/min or less.

Do you offer trade pricing for commercial car washes?

Yes, Freshway Supplies offers competitive trade and volume pricing for commercial car wash facilities, detailers, and agricultural businesses. Contact us to establish your trade account.

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