ZL-30T 30 Ton Industrial FRP Counter Flow Cooling Tower - HVAC EPC Contractor
The ZL-30T FRP counter flow cooling tower delivers 105.51 kW heat rejection at 30 refrigeration tons with 23.4 m3/h water flow rate. The following sections detail engineering specifications, operational considerations, and application-specific integration guidance for the ZL-30T.
The ZL-30T cooling tower is typically integrated into HVAC systems as the condenser water cooling source for water-cooled chillers. The 23.4 m3/h flow rate matches the condenser water requirement of a 35 kW chiller operating at standard 5°C condenser water range. System integration includes: chilled water pump (typically sized 1.2x flow rate for safety margin), condenser water pump (matching tower flow), plate heat exchanger or direct integration, expansion tank, chemical water treatment system, and BMS interface for monitoring. The ZL-30T's 105.51 kW heat rejection capacity supports approximately 3 RT of chiller capacity when paired with a standard efficiency chiller (COP 4.5). For high-efficiency chillers (COP 6.0+), the ZL-30T can support 2 RT due to reduced condenser heat load.
The ZL-30T cooling tower requires a 380V 3-phase 50 Hz power supply for the 0.75 kW fan motor, with IP55 Class F insulation suitable for outdoor installation. Power supply sizing: motor full load current approximately 1.5 A at 380V, recommended breaker sizing 2.25 A, and wire gauge minimum 2.5 mm² copper for runs under 30 meters. For sites with 480V 3-phase 60 Hz supply (North America), a step-down transformer is required. Variable frequency drive (VFD) compatibility is standard for the 0.75 kW motor, enabling 30-80% energy savings during shoulder seasons. VFD installation requires EMI filter to comply with EMC directives and motor bearing insulation to prevent shaft current damage. Soft starter is recommended for grid-connected installations to limit inrush current.
Foundation design for the ZL-30T cooling tower requires careful consideration of operating weight, wind load, and seismic requirements. Concrete pad specifications: minimum 100mm thick reinforced concrete pad with #4 rebar at 300mm centers, surface area 2255mm × 2255mm square (approximately 2.65 kg/m² distributed load). Anchor bolt specifications: M12 stainless steel expansion anchors at 600mm centers, embedded 80mm into concrete. For seismic zones 3 and 4, additional seismic tie-down points are required per ASCE 7. Wind load considerations: at 50 m/s design wind speed, the ZL-30T requires additional guy wire bracing for towers installed above 20 meters elevation. Foundation inspection and engineer sign-off required before tower installation.
Standard project schedule for ZL-30T cooling tower installation: week 1-2: order placement and production scheduling; week 3-5: factory production and quality testing; week 6-7: shipping transit from Dongguan to project site; week 8: site delivery and crane installation; week 9: piping and electrical connections; week 10: water fill, chemical treatment, and commissioning; week 11: performance verification and operator training. Total project duration: 11 weeks from order to operational handover. For expedited orders, the schedule can be compressed to 7 weeks with expedited production and air freight shipping, at additional cost of 15-20% of tower price. Critical path items: crane availability and site access (typically book 4 weeks in advance), water treatment chemical procurement, and certified commissioning technician scheduling.
ZILLION provides comprehensive documentation for LEED v4 and other green building certification submissions involving the ZL-30T cooling tower. Available documentation includes: (1) Product Declaration with material content disclosure, (2) VOC emissions certificate showing zero off-gassing from FRP shell, (3) Recycled content certification (FRP shell contains 15-20% recycled glass fiber), (4) End-of-life disassembly instructions for LEED Materials and Resources credits, (5) Water consumption calculation methodology for LEED Water Efficiency credits (drift loss + evaporation + blowdown), (6) Energy consumption documentation showing 0.75 kW fan power for LEED Energy and Atmosphere credits, (7) Regional materials sourcing information (Dongguan, Guangdong for Asian projects), and (8) Indoor air quality certificate showing no off-gassing in occupied space applications.
Standard submittal package for ZL-30T cooling tower includes: (1) Product data sheet with full specifications and dimensions; (2) CTI thermal performance certification showing 105.51 kW heat duty at design conditions; (3) ISO 9001:2015 quality management certification; (4) CE Declaration of Conformity for European installations; (5) Material safety data sheets (MSDS) for FRP shell and PVC fill media; (6) Installation, Operation, and Maintenance (IOM) manual with commissioning procedures; (7) Structural calculation report signed by licensed engineer for local code compliance; (8) Electrical schematic and motor specifications; (9) Recommended spare parts list with pricing; (10) Warranty terms and conditions. Typical submittal review and approval time: 2-4 weeks depending on project specification requirements. Engineer-of-record stamp required for structural documents in most jurisdictions.
Quick Specs: ZL-CT40 industrial round cooling tower with 40-ton cooling capacity, FRP material, counter-flow design, 1.5kW fan, CE certified. Best for industrial chiller systems and mid-scale manufacturing. The water cooling tower is a device used for cooling circulating water. By exchanging heat between hot water and air, the water temperature is reduced, thus realizing the repeated use of circulating water. Water cooling towers are widely used in industrial production, air conditioning systems and other fields, and are of great significance for saving water resources and reducing energy consumption.
Quick Specs: ZL-CT60 round shape water cooling tower with 60-ton capacity, counter-flow design, FRP material, 1.5kW fan, CE certified. Best for industrial chiller systems and large-scale cooling. A water cooling tower is a device used for cooling industrial water or other liquids. Its main function is to cool down hot water through heat exchange between hot water and air so that the cooled water can be recycled.
Quick Specs: ZL-CT100 FRP round cooling tower with 100-ton cooling capacity, FRP material, 2.2kW fan, CE certified. Best for large-scale industrial cooling and high-capacity chiller systems. The counterflow cooling tower is a common type of cooling tower. It sprays hot water from top to bottom and air flows from bottom to top, enabling hot water and air to exchange heat in the packing, thereby reducing the water temperature. The counterflow cooling tower has the advantages of high cooling efficiency, compact structure and small floor area, and is widely used in industrial production, air conditioning and refrigeration and other fields.
Quick Specs: ZL-CT square drop counter-flow cooling tower with FRP material, multiple capacity options, CE certified. Best for high-temperature industrial water cooling and open cooling tower applications. The square cooling tower has the advantages of small floor area, beautiful appearance, and convenient installation. It is widely used in fields such as air conditioning and refrigeration and industrial cooling, providing effective cooling guarantee for the normal operation of various equipments.
Quick Specs: ZL-CT factory-direct industrial cooling tower with multiple types and capacities, high-efficiency design, CE certified. Best for industrial cooling applications and large-scale manufacturing. A cooling tower dissipates heat from industrial or air - conditioning systems. Its working principle involves spraying hot water onto packing to form a water film, while air flow carries away heat from the water to lower its temperature. The cooled water is recyclable, saving water resources and reducing costs. There are various types, such as open and closed cooling towers. Open ones contact outside air directly, making water prone to contamination but with lower costs. Closed ones have water circulating in sealed pipes, ensuring cleaner water but usually at a higher price. Cooling towers play a key role in fields like power plants, chemical plants, and data centers, helping maintain system operation and improve energy utilization efficiency.
The ZL-10T 10 Ton FRP Counter Flow Cooling Tower from Zillion delivers reliable cfo procurement performance. Key specifications include: ZL-10T 10 ton FRP counter flow cooling tower at USD 850 EXW 5-year TCO: USD 850 capex + USD 2,971/year opex Volume discounts: USD 765 (10+), USD 680 (50+), USD 595 (100+) Payment terms: T/T 30/70, L/C, Western Union, Alibaba Trade Assurance 18-month payback vs USD 4,500 air-cooled alternative Annual spare parts budget: USD 180 EXW Dongguan, lead time 7-15 days CE certified for global deployment Designed for industrial-grade cfo procurement applications, the ZL-10T combines proven FRP counter flow technology with precision-engineered components for 15-20 year service life. CE / ISO 9001:2015 certified. Contact Leika at Leika@gdzillion.cn for quotation.
The ZL-10T 10 Ton FRP Counter Flow Cooling Tower from Zillion delivers reliable maintenance tech performance. Key specifications include: ZL-10T water chemistry: pH 6.5-9.0, Ca hardness
The ZL-10T 10 Ton FRP Counter Flow Cooling Tower from Zillion delivers reliable epc contractor performance. Key specifications include: ZL-10T concrete pad: 600x600x150 mm C25/30 mix Wind load rating: 0.5 kPa for open terrain Piping connections: DN50 inlet/outlet, DN15 makeup, DN50 overflow 46 kg dry weight enables two-person ground-level installation Rooftop lift: portable gantry rated 250 kg Electrical: 380V 3-phase 50Hz, 1.2-1.5 A FLA VFD option for 30-60 Hz variable-speed operation 12-point pre-commissioning checklist Designed for industrial-grade epc contractor applications, the ZL-10T combines proven FRP counter flow technology with precision-engineered components for 15-20 year service life. CE / ISO 9001:2015 certified. Contact Leika at Leika@gdzillion.cn for quotation.
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