XASR - Air atomising spray nozzle

XASR is a siphon-fed air atomising nozzle with internal mixing. XASF produces very fine atomisation and low flow rates.

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XASR är en sifonmatad luftatomiserande dysa med intern mixning av luft och vatten. XASR skapar en mycket fin atomisering av dropparna i sprayen och låga flöden.
Illustration av hur sprayen skapas av en luftatomiserande dysa med intern mixning. Vätska och luft blandas i dysan och lämnar dysan genom samma utloppshål. Förändring av luftflödet påverkar vätskeflödet. Denna typ av dysa är inte lämplig för vätskor med en viskositet över 200 cP.
XASR är en sifonmatad luftatomiserande dysa med intern mixning av luft och vatten. XASR skapar en mycket fin atomisering av dropparna i sprayen och låga flöden. Illustration av hur sprayen skapas av en luftatomiserande dysa med intern mixning. Vätska och luft blandas i dysan och lämnar dysan genom samma utloppshål. Förändring av luftflödet påverkar vätskeflödet. Denna typ av dysa är inte lämplig för vätskor med en viskositet över 200 cP.

Design features

  • Siphon-fed
  • Lowest available flow rate
  • Very fine atomisation
  • Internal mixing
  • The streams are not independent; airflow changes will affect the liquid flow
Spray patternInternal mixing - full cone
Spray angle12° - 22°
Flow rate0.5 - 26 l/hr, see Datasheet
Standard material - Body & Cap NutNickel-plated Brass, 303, 316
Connection1/8", 1/4" BSP/NPT
DimensionsSee Datasheet

Flow rates, spray angles & connections

If a specific pressure is not listed below or in the nozzle datasheet, it is possible to calculate the nozzle flow rate at a given pressure by using the equation at the bottom of the datasheet.

Nozzle numberConnectionSpray angleFlow rate
XASR 0501/8", 1/4"12° - 22°See Datasheet
XASR 1501/8", 1/4"12° - 22°See Datasheet
XASR 2001/8", 1/4"12° - 22°See Datasheet
XASR 2501/8", 1/4"12° - 22°See Datasheet
XASR 4001/8", 1/4"12° - 22°See Datasheet
XASR 4501/8", 1/4"12° - 22°See Datasheet

Choose the right spray nozzle for an optimised spray process

Each type of nozzle has a specific flow rate, spray pattern and droplet size. To optimise the spray process, it is important to understand how different parameters affect the choice of spray nozzle and type of solution.

The Knowledge base contains information about spray pattern, droplet size, flow rate/pressure, spray coverage, materials, etc. The 'Materials' section of the Knowledge base lists the most commonly requested materials and maximum temperature of the material.

Our main supplier is BETE, a leading manufacturer of spray nozzles and spray systems with more than 70 years of experience in spray processes and a product range including over 20,000 components.

BETE's spray technology is used worldwide to optimise processes in many different industries, including the energy sector, chemical and petrochemical industry, food industry and offshore.

Some of BETE's certifications include ISO 9001:2015, ATEX and FM Approval.

BETE Performance Spray Engineering

BETE offers test facilities, CFD modelling, and advanced technical support. To ensure high quality and reliable deliveries, BETE's manufacturing is largely based 'in-house' with its own foundry, CNC machining, assembly and quality control.

BETE Certifications & Approvals

Click the button below for a full list of BETE's certifications. It is also possible to download some certificates.