Nozzle Features
- Internal mix
- Flow rates from 32 L/hr to 840 L/hr
- Very fine atomisation
Pollution control and process cooling applications, such as flue gas desulphurisation and NOx scrubbing, De-Super heating and spray quenching/ scrubbing require precise nozzle solutions in order for companies to meet federal regulations. BETE offers a variety of nozzles to mitigate pollution in different environments.
Some of the common nozzle applications in the pollution control industry are:
- Gas scrubbing (Flue gas desulphurisation FDG and NOx scrubbing)
– Packed bed scrubbers (Acid scrubbers and halogen removal)
– SCR/SNCR applications
– Venturi scrubbing
– Wash water injection
– Gas and chemical injection quills
- Odour control
- Air stripping
- Toxic gas mitigation
BETE and Spray Nozzle Engineering PL can design and supply engineered spray lances and stuffing box system for all oil & gas environmental control applications in all materials and configurations.
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Custom design, manufacturing and in-house service/repair of lance pipework and spray bars
Spray Nozzle Engineering manufacture injection quills, also known as spray quench, spray bars or injection lances. We design and supply custom made spray bars based on the type of fluid and its velocity. During the design process we also consider factors such as the gas pressure, inlet temperature, target temperature, inlet humidity and gas flow. We work in conjunction with a team of engineers that design solutions based on water conditions, pressure, temperature and cleanliness. The lances are used in gas scrubbing, refineries, chemical plants, among a long list of industries. Spray Nozzle Engineering works to your requirements, from the most simple to the most complex. -
Nozzle Features
- The effective wherever rectangular pattern is required
- Flow rates from 1.77 L/Min to 649 L/Min
- Excellent clog resistance
- Mounted in opposing pairs
- Good distribution with pressures as low as 0.5 psi (0.03 bar)
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L Nozzles
- A series of small spiral nozzles with orifice diameters of 0.04" (1.02 mm) to 0.12" (3.05 mm)
- Male connection
- Spray Pattern of the L Evaporative
- Cooling Nozzle: Hollow Cone Fog, nearly as fine as P series
- Common Materials:
- 303, 310, 316, 317L, 321, 347, Brass, Nickel Alloy C-22, Nickel Alloy C-276, PTFE
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MaxiPass (MP) full cone nozzles: Clog resistant nozzles, and fire protection spray nozzles, maximum free passage
Design Features:
- Ultimate clog-resistant design with largest free passage available in a full cone nozzle
- Two unique S-shaped internal vanes, as opposed to x-vane style nozzles, allow maximum free passage of particles
- High energy efficiency
- Easily handles dirty, lumpy liquids
- Male and female connections
- Flanged connection available
- High reliability spray performance under the most difficult conditions
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MicroWhirl® (MW) Nozzles atomising, evaporative cooling, misting, and fogging nozzles
- Outstanding atomization
- Rugged pinless design
- Drip-free performance
- 70 micron polypropylene filter
- Safety wire hole available
- U.S. Patent #7198201
- Minimum operating pressure 100 psi (7 bar)
- Mist at low pressure; fog at high pressure
- Common Materials:
- 303, 316, Nickel Alloy C-276
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Nozzle Features
- One-piece/no internal parts
- Flow rates from 9.67 L/Min to 1720 L/Min
- Clog-resistant
- Factory Mutual, U.S. Coast Guard and Lloyd’s Register approved models
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NC nozzles
- High flow rates with coarse atomisation
- Reliable, uniform coverage
- Manufactured in chemical-resistant plastics and some bar stock metal alloy materials
- Lightweight and rugged
- Made in the USA
- Can be customized to a particular flowrate and angle
- Male, female, and flanged connections available
- Wide range of flow rates and spray angles available
- Wide range of connection sizes and connection types available
- High flow rates with coarse atomisation
- Common Materials:
- Polypropylene, PTFE, PVC
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Nozzle Features Large internal passage Flow rates from 350 L/Min to 19700 L/Min Uniform spray coverage High flow rates with coarse atomisation Variety of polymer and metal alloy materials available, offering high corrosion resistance
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NCJ nozzles
- Narrow spray angles
- High velocity
- Male and female connections
- Flanged connections available
- Available in plastic and metal alloys
- Spray is coarse and extremely hard-driving
- Common Materials:
- 316, Brass, Polypropylene, PTFE, PVC
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NCK nozzles
- Narrow spray angles
- High velocity
- Male and female connections
- Flanged connections available
- Coarse and extremely hard-driving spray with even distribution
- Common Materials:
- 316, Brass, Polypropylene, PTFE, PVC
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NCS nozzles
- Takes no more room than pipe plug, yet performs like full-size nozzle
- Small projection
- Can be used with standard pipe couplings to form female nozzle, with elbows to form right angle nozzle, or with tees or crosses for multiple installations
- Male connection
- Metal and plastic materials
- Common Materials:
- 316, A494 CU5MCuC (cast Nickel Alloy 825), A494 CW2M (cast Nickel Alloy C-276), A494 CW6MC (cast Nickel Alloy 625), A494 CX2MW (cast Nickel Alloy C-22), Brass, Duplex 2205, Polypropylene, PTFE, PVC
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- One-piece construction
- No internal parts
- Sizes for all applications
- Male connection
- High impact
- Uniform distribution with tapered edges for overlapping sprays
- Extra-wide angles available
- Common materials
- 303, 316, Brass, PVC, PTFE
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PJ Nozzles
Design Features
- High energy efficiency
- No whirl vanes or internal parts
- 1/8" or 1/4" male connection
- 100-mesh screen, 20 micron paper filter or 70 micron polypropylene filter optional
Spray Characteristics
- Finest fog of any direct pressure nozzle
- Produces high percentage of droplets under 50 microns
- Common Materials:
- 303, 310, 316, 321, 347, Brass, Nickel Alloy C-276
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ST nozzles
- Designed for use with abrasive materials such as limestone slurry
- Extensive history as a wet FGD (flue gas desulphurisation) absorber nozzle
- Available in cobalt alloy 6 or industrial ceramic (reaction bonded silicon carbide)
- Inherently clog resistant with no internal parts
- The spiral design produces a spray with more developed surface area than other nozzle styles for a given flow and pressure
- Designed by BETE, the inventor of the spiral nozzle
- Cobalt alloy 6 or RBSC ceramic parts in high-wear areas
- High energy efficiency
- No internal parts
- Clog-resistant
- Male and female connections
- Flanged and special connections available as required
- Fine atomisation
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TF Nozzles: Spiral spray, fogging, misting, and evaporative cooling nozzles in a wide range of flows and angles; full cone nozzles, hollow cone nozzles, misting nozzles
Non-clogging nozzles: TF Spiral Spray Nozzle
- The original spiral nozzle invented by BETE
- Also referred to as pigtail nozzles, corkscrew nozzles and/or helix nozzles
- High energy efficiency
- One-piece/no internal parts
- Clog-resistant performance
- High discharge velocity
- Male connection standard; female connection available by special order
- The TF24-150, the TF8NN, and TF8FCN (in brass) are FM approved
- Wide range of flow rates and spray angles
- Fine atomisation
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TFXP nozzles
Largest free passage, full cone nozzles, clog resistant nozzles, spiral spray nozzles.
- Largest free passage in the original spiral nozzle invented by BETE and continuously improved!
- Passes particles equal to orifice size
- Clog-resistant
- One-piece, extra heavy construction
- High energy efficiency
- Male connection
- Wide range of flow rates
- Fine atomization
- Common Materials:
- 316SS, Brass, Cobalt Alloy 6, Polypropylene, PTFE, PVC
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WL Whirl nozzles
- Advanced whirl plate design produces uniform coverage
- Male and female connections
- Medium to coarse atomisation
- Common Materials:
- 303, 316, Brass, CPVC, Duplex 2205, Nickel Alloy 625, Nickel Alloy 825, Nickel Alloy C-22, Nickel Alloy C-276, Polypropylene, PTFE, PVC, PVDF
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WTZ nozzles
- No internal parts, clog-resistant
- Uniform distribution
- Male and female connections
- Large free passage
- Common Materials:
- 303, 316, Brass, Duplex 2205, Nickel Alloy 625, Nickel Alloy 825, Nickel Alloy C-22, Nickel Alloy C-276, PVC
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XAER Nozzles
Design features of the XAER air atomising, pneumatic, pressure fed, external mix, round spray nozzle:- External mix: allows spraying of viscous materials
- Able to spray high viscosity (100+ cP) fluids which require a round spray pattern
- Liquid flow rate is controlled only by the liquid pressure. Liquid flow rate is not dependent on the air pressure making the nozzle performance easier to control.
- Variable atomisation
- Narrow spray angle (10° to 30°)
- Precise metering of the liquid flow rate
- Common Materials:
- 303, 303 / 304, 316, Nickel-plated Brass, Nickel-plated Brass / 304
