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Nozzles
Dek-Spray® Nozzles
The Brentwood Dek-Spray Nozzle is actually a lightweight, corrosion-resistant, cost-effective, easy-to-install, versatile nozzle system that
offers multiple turbulator and orifice options to optimize water distribution and cooling efficiency in counterflow cooling towers.
Dek-Spray® Nozzles
The Brentwood Dek-Spray Nozzle is actually a lightweight, corrosion-resistant, cost-effective, easy-to-install, versatile nozzle system that
offers multiple turbulator and orifice options to optimize water distribution and cooling efficiency in counterflow cooling towers.
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Nozzles
Target Nozzles for Cross Flow Towers
Shepherd Target Nozzles provide better water distribution at various head and flow rates, are longer lasting and fit standard 1-5/8" deck
holes. They are engineered to produce maximum uniformity of water dispersion with the minimum vertical distance by deflecting water flow
vertically and laterally, offering more available tower height for fill slat installation.
Target Nozzle Screens (not shown) are designed to prevent clogging of the orifice. Manufactured from durable, polypropylene, each
injection molded part measures 6" in height by approximately 2.5" in diameter and has a uniform mesh of 1/2" x 1/2". The screens snap
directly onto optional tabs on the top of a Shepherd Target Nozzle. The Nozzle Screen Assembly offers an economical solution for
protecting expensive components downstream from the cooling tower.
Crown Nozzles for Cross Flow Towers
Shepherd Crown Nozzles provide better water distribution at various head and flow rates, are longer lasting and fit standard 1-3/4" deck
holes. Crown Nozzles, available in standard 3" x 4.6" length size, eliminate the vortex spiral of water thus creating the same consistent
uniform diffusion pattern at any height of head. The improved diffusion plate design is superior in the distribution of water allowing uniform
spread in all directions. Lock-in tabs on the telescoping nozzles body allow for ease of installation into the hot water deck. The tabs lock
into place only upon insertion of the vortex crown. The vortex crown also provides an anti-clog feature which restricts debris from entering
the orifice. The fully interchangeable orifices ranging in size from 1/2" to 1-1/4" diameter snap securely into place allowing for changes in
water flows as desired.
Square Pattern (SP) Nozzles for Counter Flow Towers
SP Nozzles maximize water contact to the heat transfer media (fill). Water exits the nozzle in a uniform spray of fluidized water particles
in a large surface to volume ratio. Unlike nozzles that disperse water in a circular pattern, the SP Nozzles is configured to mirror the
footprint of straight sided industrial cooling towers, assuring coverage for all areas of the fill while significantly reducing water shedding on
the side, partition and end walls. With proper installation, the SP Nozzles are pitched to produce overlapping individual sprays from
adjacent nozzles. This design, in concert with the engineered spray of uniformly sized water droplets, achieves ideal distribution over the
fill and in turn, assures maximum heat transfer within the fill system itself.
Quick Change Orifice (QCO) Nozzles for Counter Flow Towers
Shepherd QCO Nozzles offer a uniquely designed diffusion plate which provides the uniform water dispersion in all directions necessary to
achieve the best results in a counter flow tower design. This even flow prevents streaming as the water exits the nozzle and ensures
sufficient contact with fill media. The 1.5" NPT nozzles feature a large diameter opening to preclude the build-up of silt and to allow the
passage of cleaning balls. Combining both economy and quality, the Shepherd QCO Nozzle is a superior performer.
Target Nozzles for Cross Flow Towers
Shepherd Target Nozzles provide better water distribution at various head and flow rates, are longer lasting and fit standard 1-5/8" deck
holes. They are engineered to produce maximum uniformity of water dispersion with the minimum vertical distance by deflecting water flow
vertically and laterally, offering more available tower height for fill slat installation.
Target Nozzle Screens (not shown) are designed to prevent clogging of the orifice. Manufactured from durable, polypropylene, each
injection molded part measures 6" in height by approximately 2.5" in diameter and has a uniform mesh of 1/2" x 1/2". The screens snap
directly onto optional tabs on the top of a Shepherd Target Nozzle. The Nozzle Screen Assembly offers an economical solution for
protecting expensive components downstream from the cooling tower.
Crown Nozzles for Cross Flow Towers
Shepherd Crown Nozzles provide better water distribution at various head and flow rates, are longer lasting and fit standard 1-3/4" deck
holes. Crown Nozzles, available in standard 3" x 4.6" length size, eliminate the vortex spiral of water thus creating the same consistent
uniform diffusion pattern at any height of head. The improved diffusion plate design is superior in the distribution of water allowing uniform
spread in all directions. Lock-in tabs on the telescoping nozzles body allow for ease of installation into the hot water deck. The tabs lock
into place only upon insertion of the vortex crown. The vortex crown also provides an anti-clog feature which restricts debris from entering
the orifice. The fully interchangeable orifices ranging in size from 1/2" to 1-1/4" diameter snap securely into place allowing for changes in
water flows as desired.
Square Pattern (SP) Nozzles for Counter Flow Towers
SP Nozzles maximize water contact to the heat transfer media (fill). Water exits the nozzle in a uniform spray of fluidized water particles
in a large surface to volume ratio. Unlike nozzles that disperse water in a circular pattern, the SP Nozzles is configured to mirror the
footprint of straight sided industrial cooling towers, assuring coverage for all areas of the fill while significantly reducing water shedding on
the side, partition and end walls. With proper installation, the SP Nozzles are pitched to produce overlapping individual sprays from
adjacent nozzles. This design, in concert with the engineered spray of uniformly sized water droplets, achieves ideal distribution over the
fill and in turn, assures maximum heat transfer within the fill system itself.
Quick Change Orifice (QCO) Nozzles for Counter Flow Towers
Shepherd QCO Nozzles offer a uniquely designed diffusion plate which provides the uniform water dispersion in all directions necessary to
achieve the best results in a counter flow tower design. This even flow prevents streaming as the water exits the nozzle and ensures
sufficient contact with fill media. The 1.5" NPT nozzles feature a large diameter opening to preclude the build-up of silt and to allow the
passage of cleaning balls. Combining both economy and quality, the Shepherd QCO Nozzle is a superior performer.
| Headquarters: 1310 West Main Street La Porte, TX 77571 (office) 281-484-2665 (fax) 281-484-2371 |
| (C) 2010 Cooling Towers of Texas, All rights reserved. |
Flow Control Valves
Stainless Steel Industrial Flow Control Valves
Stainless Steel Industrial Flow Control Valves
