{"id":817,"date":"2019-10-04T12:42:48","date_gmt":"2019-10-04T17:42:48","guid":{"rendered":"\/?page_id=817"},"modified":"2026-01-19T09:33:37","modified_gmt":"2026-01-19T15:33:37","slug":"marley-av","status":"publish","type":"page","link":"https:\/\/spxcooling.com\/zh\/cooling-towers\/marley-av\/","title":{"rendered":"\u9a6c\u5229\u5f71\u97f3"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.16″ custom_padding=”22px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” max_width=”700px” custom_margin=”||0px” custom_padding=”||10px” use_custom_width=”on” custom_width_px=”700px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”Roboto|||on|||||” text_text_color=”#0c71c3″ text_font_size=”26px” text_line_height=”1.2em” ul_font=”||||||||” header_font=”Roboto|700||on|||||” header_font_size=”60px” header_letter_spacing=”2px” header_line_height=”0.9em” text_orientation=”center” custom_margin=”|0px||0px” custom_padding=”|0px||0px” header_font_size_tablet=”66px” header_font_size_phone=”44px” header_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Marley AV<\/h1>\n

Crossflow Cooling Tower[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ fullwidth=”on” disabled_on=”off|off|off” _builder_version=”4.27.0″ custom_margin=”0px|||||” bottom_divider_style=”arrow” bottom_divider_color=”#f5f5f5″ bottom_divider_height_tablet=”” bottom_divider_height_phone=”50px” bottom_divider_height_last_edited=”on|phone” animation_direction=”top” border_width_bottom=”2px” border_color_bottom=”#ededed” global_colors_info=”{}”][et_pb_fullwidth_image src=”\/wp-content\/uploads\/2019\/08\/Marley-AV-Cooling-Tower.jpg” alt=”Marley AV Cooling Tower” _builder_version=”4.27.0″ custom_padding=”0px|100px||100px||” global_colors_info=”{}”][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=”1″ disabled_on=”on|off|off” _builder_version=”4.20.0″ _module_preset=”default” z_index=”500″ custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” saved_tabs=”all” global_colors_info=”{}”][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ _builder_version=”4.20.0″ _module_preset=”default” width=”90%” max_width=”2160px” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text disabled_on=”on|on|on” module_class=”3dAV” _builder_version=”4.23.1″ _module_preset=”default” text_font=”Lato|700|||||||” text_text_color=”#FFFFFF” background_color=”#e94522″ text_orientation=”center” width=”140px” custom_margin=”-50px||||false|false” custom_padding=”4px||4px||false|false” border_radii=”on|5px|5px|5px|5px” border_width_all=”1px” border_color_all=”#FFFFFF” disabled=”on” global_colors_info=”{}”]<\/p>\n

<\/span> Explore in 3D<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Features” _builder_version=”4.16″ custom_padding=”3px|||||” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ custom_margin=”32px||||false|false” custom_padding=”0|0px|27px|0px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”Lato||||||||” text_font_size=”18px” text_line_height=”1.8em” global_colors_info=”{}”]<\/p>\n

Introducing the<\/strong>\u00a0<\/span>AV6800<\/strong>\u00a0<\/span>consisting of 3 single height models and 2 double height models extending the product tonnage from 390 to 772 tons at standard conditions.<\/p>\n

The factory-assembled Marley AV cooling tower is designed to minimize your costs<\/strong> and maximize your cooling tower performance<\/strong> through quick, easy installation and low maintenance operation. Its single flow, induced draft crossflow design offers you energy savings in a small footprint installation, making it an excellent crossflow cooling tower replacement for some forced draft counterflow cooling tower installations.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ admin_label=”Main Specs” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_blurb title=”Assembly” _builder_version=”4.16″ header_level=”h3″ header_font=”Teko|500|||||||” body_font=”Lato||||||||” body_font_size=”16px” body_line_height=”1.8em” text_orientation=”center” locked=”off” global_colors_info=”{}”]Factory Assembled
\nBrand: Marley[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_blurb title=”Configuration” _builder_version=”4.16″ header_level=”h3″ header_font=”Teko|500|||||||” body_font=”Lato||||||||” body_font_size=”16px” body_line_height=”1.8em” text_orientation=”center” global_colors_info=”{}”]Crossflow
\nAvailability: Worldwide[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_blurb title=”Capacity” _builder_version=”4.16″ header_level=”h3″ header_font=”Teko|500|||||||” body_font=”Lato||||||||” body_font_size=”15px” text_orientation=”center” custom_margin=”|0px|0px|0px|false|false” custom_padding=”|0px|0px|0px|false|false” locked=”off” global_colors_info=”{}”]Flow Rate: 375-2316 gpm
(85-526 m3\/hr)
\nThermal Capacity: 125-772 tons
(550-3394 m3\/hr)[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_blurb title=”Certifications” _builder_version=”4.27.4″ header_level=”h3″ header_font=”Teko|500|||||||” body_font=”Lato||||||||” body_font_size=”16px” body_line_height=”1.8em” text_orientation=”center” hover_enabled=”0″ locked=”off” global_colors_info=”{}” custom_margin=”0px||6px||false|false” sticky_enabled=”0″]<\/p>\n

CTI Certified for Thermal and Sound Performance
ASHRAE 90.1 compliant
OSHA compliant<\/p>\n

[\/et_pb_blurb][et_pb_image src=”https:\/\/spxcooling.com\/wp-content\/uploads\/cti-certified.jpg” alt=”CTI Thermal Certification Logo” title_text=”cti-certified” show_bottom_space=”off” align=”center” _builder_version=”4.27.4″ _module_preset=”default” width=”42%” max_width=”130px” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}” locked=”off”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Detailed Specs” _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_tabs active_tab_background_color=”#474747″ active_tab_text_color=”#ffffff” _builder_version=”4.27.4″ tab_font=”Teko|||on|||||” tab_letter_spacing=”1px” tab_line_height=”3em” background_color=”#f7f7f7″ hover_enabled=”0″ locked=”off” global_colors_info=”{}” sticky_enabled=”0″][et_pb_tab title=”Details” _builder_version=”4.27.4″ body_font=”||||||||” body_font_size=”16px” body_line_height=”1.8em” tab_font=”||||||||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

AV Water Distribution System<\/b><\/h4>\n

Gravity flow<\/strong>\u00a0distribution system<\/strong><\/a>. Easy, nonrestrictive maintenance. Basin covers are standard.
\nMarley Spiral Target<\/strong><\/a> polypropylene nozzles for consistent, predictable water distribution.
\nMarley MX75<\/strong><\/a> thermoformed PVC film fill is suspended from the upper cooling tower structure by heavy galvanized steel support members providing clearance between fill and sloping self-cleaning collection basin floor for easy basin cleaning. Integral eliminators and louvers keep circulating water confined to fill over a wide range of air flow rates.<\/p>\n

AV Structure<\/b><\/h4>\n

Crossflow configuration<\/strong> \u2014 easier and safer to inspect, service and maintain.
\nG-235 heavy galvanized steel<\/strong>. Also available in 300 series stainless steel.
\nFactory-assembled modules<\/strong>, including fan cylinders \u2014 makes final field installation hassle-free.
\nLarge access doors<\/strong> \u2014 the generous plenum region in the AV cooling tower is non-confining, permitting quick visual inspection of cold water basin, internal structure, drift eliminators and mechanical equipment.<\/p>\n

AV Air Movement System<\/b><\/h4>\n

Heavy duty<\/strong> aluminum alloy fan<\/strong>\u2013 adjustable pitch blades.
\n7.5 hp and larger fans<\/strong> are driven by a high quality, solid backed, multi-grooved neoprene and polyester v-belt thru a corrosion resistant aluminum alloy fan sheave.
\nHeavy duty,<\/strong> self-aligning, grease lubricated roller bearings selected with an L10 design life of 50,000 to 100,000 hours support the fan and shaft.
\nTEFC fan motor<\/strong><\/a>, 1.15 service factor, variable torque design, specially insulated for cooling tower duty.
\nThe AV air movement system<\/strong> is guaranteed against failure for a period of five full years from date of shipment. Includes fan, fan shaft, bearings and mechanical equipment support.<\/p>\n

Key Benefits<\/b><\/h4>\n

Ideal replacement<\/strong> Designed to easily replace forced draft blower cooling towers or other space sensitive installations.
\nLow energy costs<\/strong> Highly efficient propeller fans consume half the energy of blowers. And, gravity water distribution provides further savings thru lower total pump head.
\nEasy access<\/strong> Large, 23\u2033 x 52\u2033 access doors on both endwalls and \u201cstand-up? plenum area help make the AV easy to service with generous access to the basin and mechanical equipment. No \u2022paint can lid? access hatches.
\nLow piping costs<\/strong> Single inlet connection for easy and fast installation.
\nLong life<\/strong> Rugged G-235 galvanized steel frame, quality factory assembly. (Optionally available in 300 series stainless steel.)
\nAll season reliability<\/strong> Integral louvers eliminate splash-out so cooling towers operate virtually ice-free in the winter.
\nReal world design<\/strong> Designed for severe wind, seismic, shipping, operating and live loads.
\nCTI Certified Thermal and Sound Performance<\/strong> ensures specified heat rejection and noise levels. Engineers and owners have the assurance that specified noise levels can be met in real-world installations.
\nTough MX75 high-performance fill<\/strong><\/a> Highly efficient cellular drift eliminators and honeycomb louvers integrally molded within the fill sheets.
\nAluminum-alloy axial fan<\/strong> Adjustable-pitch fan blades permit maximum utilization of rated horsepower \u2022 allows field adjustment to optimize tower performance.
\nRugged fan motor<\/strong><\/a> TEFC 1.15 service factor, severe duty, cast iron motor designed to Marley specifications for cooling tower duty. Specially insulated for extra protection from moisture.
\nFive-year mechanical warranty<\/strong> Five-year mechanical equipment warranty.<\/p>\n

What is a cooling tower?<\/strong><\/a>[\/et_pb_tab][et_pb_tab title=”Options” _builder_version=”4.16″ global_colors_info=”{}”]Enhance your AV cooling tower installation with options and accessories that will improve the operation, longevity, maintenance, and accessibility of your cooling tower.<\/b><\/p>\n

Stainless Steel Distribution Basin<\/strong>
\nCorrosion is usually most aggressive in the hot water distribution basins\u2014stainless steel provides assurance of long, trouble-free service life.
\nMarley Control System Package<\/strong>
\nFactory-wired, factory-installed, factory-tested control center in NEMA 3R enclosure mounted on cooling tower casing near access door. Complete with thermostat controller for single or two-speed motors to maintain chosen cold water temperature.
\nInlet Trash Screens<\/strong>
\nFactory-installed, U-edged, galvanized wire mesh screens work in concert with the internal cellular louvers.
\nExternal Service Platform<\/strong>
\nProvides easy access to distribution system without increasing installed height of cooling tower. Platform with OSHA guardrails is Factory Mounted, eliminating installation labor cost and time. Field-installed ladder with optional safety cage for easy access.
\nWelded Stainless Steel Collection Basin<\/strong>
\nAll collection basin parts in the wetted area\u2014 including structural members projecting in the basin, assembly and attaching hardware, and all basin options, are heavy-gauge Series 300 stainless steel.[\/et_pb_tab][et_pb_tab title=”Downloads” _builder_version=”4.16″ body_font=”||||||||” body_font_size=”16px” body_line_height=”1.8em” tab_font=”||||||||” global_colors_info=”{}”]\n\n\n\n

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\n\t\n\tAV 6800 Brochure<\/a><\/span>\n\n\t\n\t
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\n\t\n\tAV 6800 engineering data and specifications<\/a><\/span>\n\n\t\n\t
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