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
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