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PortugueseSpray Hoses for Painting: Types, Applications and How to Choose the Best Option
Spray hoses are a key component in any spraying system. An unsuitable hose can cause pressure loss, uneven spray patterns, increased equipment wear and even safety risks. Choosing the right hose based on the type of machine and application is essential to ensure efficient and professional results. In this article, we review the main types of hoses used in spraying equipment, their characteristics and most common applications.
Before breaking down the different types of spray hoses, there are several key factors to consider when choosing the right hose.
The diameter is one of the most important aspects, as meeting length requirements is essential to maximise spray pressure.
As the hose diameter decreases or the hose length increases, pressure at the spray gun will drop, which can affect spray patterns.
To achieve maximum pressure when connecting hoses, attach the larger diameter hose to the sprayer and the smaller diameter hose to the spray gun inlet.
Our hoses are compatible with all sprayer brands, and you can choose the pressure rating, length and diameter.
Common airless hose diameters:
- 3/16 diameter: Ideal for pressure roller applications or low-pressure use.
- 1/4 diameter: The most common and best-selling option, suitable for most applications.
- 3/8 diameter: Offers the best performance with minimal pressure loss when using heavy materials and long hose lengths.
Electric Airless Hoses
Electric airless hoses are designed to work with electric airless sprayers, supporting high working pressures continuously.
Main features:
- High pressure resistance.
- Optimised flexibility for long working sessions.
- Inner diameter suitable for emulsions, enamels and lacquers.
- Compatible with professional and semi-professional equipment.
Common applications:
- Interior and exterior painting.
- Renovation and refurbishment.
- Maintenance and new construction work.
These are the most widely used hoses in the professional sector due to their versatility and reliability.
Pneumatic Airless Hoses
Designed for air-driven airless equipment, these hoses withstand extremely high pressures, typical in industrial applications.
Main features:
- Reinforced multi-layer construction.
- Maximum mechanical strength.
- Designed for intensive and continuous use.
- High durability in demanding environments.
Common applications:
- Industrial painting.
- Anti-corrosion protection.
- High-viscosity materials.
- Large-scale continuous production.
Hybrid Hoses
Hybrid hoses combine electric and pneumatic sections or are designed for use in multiple systems, offering flexibility in complex installations.
Main features:
- Compatibility with different systems.
- Reduced need for intermediate connections.
- Improved material flow.
- Versatile solution for fixed and mobile setups.
Common applications:
- Industrial installations.
- Spray booths.
- Combined spraying systems.
- Customised projects.
HVLP Hoses
HVLP hoses are designed for high-volume, low-pressure systems, where finish quality and precision are critical.
Main features:
- Optimised diameters for low pressure.
- Lightweight and flexible.
- Reduced operator fatigue.
- Stable airflow and material delivery.
Applications:
- Fine finishing work.
- Furniture and woodworking.
- Automotive painting.
- Interior detailing.
Texturing Hoses
Texturing hoses are designed for thick and abrasive materials, such as plasters, compounds and special coatings.
Main features:
- Larger internal diameter.
- High abrasion resistance.
- Designed to prevent blockages.
- Strong and durable construction.
Applications:
- Plaster and filler application.
- Mortar spraying and textures.
- Decorative coatings.
- Interior and exterior work.
Professional Advice and Custom Solutions
At Jomar, we offer professional hoses compatible with leading equipment brands, along with expert technical advice to help you choose the best option.
With over 50 years of experience and our own technical service, we help you get the most out of your spraying system.
Discover our full range of hoses on our website.
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