Bete N Fire Protection Spiral Spray Nozzles Design Features
BETE N high-efficiency spiral nozzles are designed specifically with critical fire and explosion suppression applications in mind. These nozzles feature superior performance unequalled by traditional whirl nozzles and feature
- 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 of the Bete N Fire Protection Nozzle:
- 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)
Bete N 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
Bete N 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
Also available in nickel aluminum bronze and titanium, plus other materials on request.
Spray Angle Visual: 90° and 120°
