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NCJ - Hollow cone spray nozzle

NCJ hollow cone nozzle creates a high impact, high velocity spray with narrow spray angles. Flange connection is avaible as an option.

AB Hansa Engineering AB
Alexander Bergman Droplet separation, Column internals, Spray nozzles & systems, Tank cleaning
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
HL Hansa Engineering AB
Hans Linder Spray nozzles & systems, Tank cleaning, Safety showers, Tank storage equipment
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LC Hansa Engineering AB
Linda Caporicci Column internals, Droplet separation, Spray nozzles & systems, Other products
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RR Hansa Engineering AB
Robin Ryberg Spray nozzles & systems, Tank cleaning
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
SM Hansa Engineering AB
Sol Millerv Dust control, Spray nozzles & systems, Tank cleaning
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
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NCJ är en axiell hålkonsdysa som skapar en mycket kraftig spray med grövre droppar. NCJ hålkonsdyra är tillverkad av BETE Spray technology.
Illustration av hur sprayen skapas av en axiell hålkonsdysa. Ingående och utgående sprayriktning är på samma axel. Den konformade sprayen skapas av vätskerotationen i dysans virvelkammare, vätskans centrifugalkraft samt dysmynningens geometri. Sprayen är koncentrerad till den yttre delen av spraykonen.
NCJ är en axiell hålkonsdysa som skapar en mycket kraftig spray med grövre droppar. NCJ hålkonsdyra är tillverkad av BETE Spray technology. Illustration av hur sprayen skapas av en axiell hålkonsdysa. Ingående och utgående sprayriktning är på samma axel. Den konformade sprayen skapas av vätskerotationen i dysans virvelkammare, vätskans centrifugalkraft samt dysmynningens geometri. Sprayen är koncentrerad till den yttre delen av spraykonen.

Design features

  • High impact, high velocity spray
  • Flanged connections available
Spray patternHollow cone - Axial
Spray angle15° - 30°
Flow rate19.3 - 9820 l/min
Standard material - Body & Cap NutPVC, Polypropylene, PTFE, Brass, 316
Connection3/4" - 6" 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.

Flow rate (l/min) @ Differential pressure (bar), Density (1 SG)
Nozzle numberConnectionSpray angle0.7 bar1 bar3 bar4 bar6 bar7 bar
NCJ063/4"15°, 20°, 30°27,031,953,561,274,079,6
NCJ121"15°, 20°, 30°54,164,0107123149160
NCJ181 1/4"15°, 20°, 30°81,195,9161184223239
NCJ261 1/2"15°, 20°, 30°117138231265320344
NCJ482"15°, 20°, 30°216255427489592636
NCJ722 1/2"15°, 20°, 30°324383642735889956
NCJ1053"15°, 20°, 30°474560939107013001400
NCJ1904"15°, 20°, 30°85410101690194023402520
NCJ3506"15°, 20°, 30°157018603120357043204640

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.