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TW
Tank Washing Nozzles, Clog Resistant Nozzles
Design Features
* Clog-resistant spiral design
* Energy efficient; uses less water than conventional designs
* Compact design; fits small openings
Spray Characteristics
* Easy to maintain
* Unique patterns that spray in opposing directions
* See LEM for other tank-washing applications
Flow rates: 3.0 to 163 gpm (11.4 to 260 L/min)
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N
Fire Protection
Design Features
* Simplicity of design
* One-piece/no internal parts
* Clog-resistant
* Three standard pipe sizes—½", 1" and 1½"
* Male connection
* Factory Mutual, U.S. Coast Guard and Lloyd's Register approved models
Spray Characteristics
* Two spray cones—an outer, wide angle cone and a narrower inner cone—combine to give full cone effect
Spray pattern: Full Cone
Spray angles: 90° and 120° standard
Flow rates: 3.0 to 534 gpm (9.67 to 1720 L/min)
Fire Protection Approved
This BETE high-efficiency spiral was designed specifically with critical fire and explosion suppression applications in mind. These nozzles feature superior performance unequalled by traditional whirl nozzles.
Superior Performance Characteristics
* Sprays composed on droplets 30% to 50% smaller than conventional designs at equivalent pressures
* Extraordinarily large surface area of spray enhances evaporation and cooling
* Rugged, compact design
* Multiple concentric cone spray, unique to spiral pattern, maximizes contact
Superior Fire/Loss Prevention Applications
* Gas wellhead protection
* Safeguarding ship-borne cargo
* Storage tank protection
* Secondary explosion protection in explosive, dusty environments
* Mitigation of HF and other toxic gas releases
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TF
Wide Range of Flows and Angles, Full Cone Nozzles, Hollow Cone Nozzles
Design Features of TF Wide Range of Flows and Angles, Full Cone Nozzles, Hollow Cone Nozzles
* 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 is FM approved
Spray Characteristics of TF Wide Range of Flows and Angles, Full Cone Nozzles, Hollow Cone Nozzles
* Wide range of flow rates and spray angles
* Fine atomization
Spray Patterns: Full Cone and Hollow Cone
Spray Angles: 50° to 180°
Flow rates: 0.5 to 3320 gpm (2.26 to 10700 L/min)
(Higher flow rates available)
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N
Fire Protection
Design Features
* Simplicity of design
* One-piece/no internal parts
* Clog-resistant
* Three standard pipe sizes—½", 1" and 1½"
* Male connection
* Factory Mutual, U.S. Coast Guard and Lloyd's Register approved models
Spray Characteristics
* Two spray cones—an outer, wide angle cone and a narrower inner cone—combine to give full cone effect
Spray pattern: Full Cone
Spray angles: 90° and 120° standard
Flow rates: 3.0 to 534 gpm (9.67 to 1720 L/min)
Fire Protection Approved
This BETE high-efficiency spiral was designed specifically with critical fire and explosion suppression applications in mind. These nozzles feature superior performance unequalled by traditional whirl nozzles.
Superior Performance Characteristics
* Sprays composed on droplets 30% to 50% smaller than conventional designs at equivalent pressures
* Extraordinarily large surface area of spray enhances evaporation and cooling
* Rugged, compact design
* Multiple concentric cone spray, unique to spiral pattern, maximizes contact
Superior Fire/Loss Prevention Applications
* Gas wellhead protection
* Safeguarding ship-borne cargo
* Storage tank protection
* Secondary explosion protection in explosive, dusty environments
* Mitigation of HF and other toxic gas releases
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