GRAYING SOLUTION NOZZLES FOR FIRE PROTECTION

BETE Fire Protection Nozzle Experience Water Deluge A customer was designing a water deluge system to protect an 11' x 40' x 8' high chemical tank. They needed complete coverage from 2 headers running parallel to the 40' long side. BETE Applications Engineers provided several spray trajectories and the N series was recommended because it offered the proper combination of coverage and droplet size, as well as industry approvals, such as Factory Mutual and UL. BETE N series fire protection nozzles are recognized across the petroleum and chemical processing industries as the first choice in dry,...

BETE...high performance nozzles for fire protection systems. Fire Protection Nozzle Experience: Since its inception in 1950, BETE Fog Nozzle, Inc. has been recognized as an expert in the fire protection industry. BETE’s high-performance nozzles continue to be the premier choice for offshore drilling and production platforms; petroleum storage and transfer stations; LNG tanks; and in a wide variety of industrial and commercial applications. Product Performance: BETE’s wide range of fire protection nozzles meet industry approvals - U.S. Coast Guard, Factory Mutual System, Underwriters Laboratories...

BETE Product Performance Water Wall – Water is used as a barrier to shield against radiant heat, harmful gases, and flames to provide protection for personnel and equipment. Nozzles: TF29-180, SRWM, in addition to water wall and water deluge nozzles SRWM – pop-up operation for deck cooling/protection/decontamination; used where a permanently exposed nozzle would be an obstruction TF150/170 – spiral nozzles with high flow rates, wide coverage in close proximity, multiple concentric cones; more effective than a fan N – spiral with narrower angles than the TF150/170; regulatory approvals for fire...

BETE Product Specifications N Spray Characteristics • Two spray cones—an outer, wide angle cone and a narrower inner cone—combine to give full cone effect • Fine atomization Spray Patterns: Full Cone Spray angles: 90° and 120° standard Flow rates: 3.0 to 534 gpm (9.67 to 1720 L/min) Full Cone 90° Spray Characteristics • Wide spray coverage • Fine atomization Spray Patterns: Circular sheet with maximum coverage and excellent atomization Spray Angles: 180° extra-wide angle Spray Characteristics • Mist at low pressure; fog at high pressure Spray pattern: Cone-shaped Fog Flow rates: 0.009 to 0.151...

BETE Product Certifications BETE N series nozzles are the only spiral design nozzles in the industry that are U.S. Coast Guard and Factory Mutual approved. All N series nozzles are also Underwriters Laboratories and Lloyd’s Register approved. These independent agency approvals are recognized worldwide by loss prevention system designers as important criteria for selecting nozzles that conform to stringent installation and performance standards. U.S. Coast Guard Approved Spray Characteristics • High reliability spray performance under the most difficult conditions Spray pattern: Full Cone* (Square...

BETE Engineering Expertise BETE ENGINEERING At BETE Fog Nozzle, Inc., our success has always been focused on understanding our customers’ business and providing effective engineered solutions to their most difficult fluid process challenges. With more than 55 years of experience designing and fabricating spray nozzles, BETE has the engineering expertise customers can count on. BETE Applications Engineers use their expertise to assist fire protection system designers select the best nozzle for their application. Our experienced Applications Engineers are ready to analyze your conditions of supply...

Since 1950, BETE’s performance BETE is the only nozzle manufacturer BETE’s advanced CIM (Computer in designing innovative spray with a complete in-house investment Integrated Manufacturing) casting foundry, allowing for precise environment links CAD workstations, and economical ways to produce a CAM part programming system enviable reputation as a world complex shapes in alloys that are and CNC machine tools. This makes leader through its engineering difficult or too expensive to machine. In addition, BETE offers many BETE makes over 20,000 different specialized processes such as custom nozzles...