The Hydrocell Heavy Duty Spray Gun (Kit) delivers reliable, controlled rinsing for HVAC professionals across Australia. This heavy duty spray gun is built  for real-world coil cleaning—whether you're on residential split systems or  commercial installations. With a 3m coiled hose and three spray options, this heavy duty spray gun setup makes indoor unit rinsing faster and cleaner.

Best for: HVAC techs, installers, maintenance teams, and DIY-cleaning customers who want a reliable spray-gun setup for indoor unit rinsing, wash-bag cleans, and general rinse-down work.

Compatible Hydrocell unit: HYD-CT1 17 Litre Tradie Model. If you’re running a different Hydrocell model, check your fittings before ordering.

Features

• Cleaner control at the nozzle – helps you aim rinse water where it needs to go, instead of blasting everywhere.
• Coiled 3m hose – a practical length for most cleaning setups, with a coil design that helps keep the hose managed.
• Three spray options – swap between the included nozzle tips plus the standard spray setup so you can match the spray to the job.
• Job-ready kit – ideal as a replacement spray gun, a spare for the van, or a quick upgrade when your current gun is tired.

Technical Specifications

• Hose length: 3 metres (coiled)
• Carton size: 32 cm × 24 cm × 8 cm
• Carton weight: 1.2 kg
• Compatibility: Hydrocell HYD-CT1 17 Litre Tradie Model

What’s in the Box

• 1 × Heavy Duty Spray Gun
• 1 × Hose (3m coiled)
• 2 × Nozzle tips

Why "Heavy Duty"?

• Reinforced trigger mechanism – built for repeated daily use
• Commercial-grade construction 
• Pressure rated 3 to 9 bar (43.5 to 130.5 PSI)– handles Hydrocell unit output
• Proven durability – designed for trade/professional environments

Using Your Heavy Duty Spray Gun: Step-by-Step

1. Make sure the system is powered off before any wet cleaning.
2. Connect the hose and spray gun to your Hydrocell unit and check the connection is seated properly.
3. Select the nozzle tip that suits the task (wide rinse vs more focused rinse).
4. Start with a gentle rinse, then increase flow/pressure only as needed to avoid overspray and splashback.
5. After use, run clean water through the gun briefly, disconnect, and store the hose without kinks.

Limitations & Safety Notes 

• Do not spray live electrical components. Always isolate power before cleaning.
• Depressurise before changing tips to avoid sudden spray release.
• Use eye protection and avoid directing spray at skin.
• This spray gun kit is intended for compatible Hydrocell units

Shipping & Returns

We ship Australia-wide. For dispatch timeframes, delivery info, and return steps, please see our Shipping & Returns page.

Heavy Duty Spray Gun FAQs

Is this compatible with the Hydrocell Tradie Tough 17L (HYD-CT1)?

Yes—this kit is listed as compatible with the HYD-CT1 17 Litre Tradie Model.

How long is the hose?

The included hose is a coiled 3 metre hose.

How many spray options do I get?

You get the two included nozzle tips plus the standard spray setup, giving you three practical spray options for different rinse needs.

What if I’m using a different Hydrocell model?

Check your unit’s connection/fitting style first. If you’re unsure, contact our team before ordering.

Do you sell other Hydrocell accessories?

Yes—see the Hydrocell Accessories range for hoses, nozzles, wands and spares.

Why Buy From HVAC Shop

• Aussie-based support from people who understand HVAC work
• Fast shipping Australia-wide
• Real help when you need it – contact us for fitment checks or order help
• Secure checkout

Want the complete setup? Browse Hydrocell Pressure Washers & Aircon Cleaning Kits or shop Hydrocell Accessories & Spare Parts.

Helpful read: Learn safe, practical rinsing tips in our HVAC blog: Portable pressure washer HVAC cleaning guide.