30 Ton Industrial FRP Counter Flow Cooling Tower - CFO Procurement
Engineering Standards and Certifications
The ZL-30T cooling tower is designed, manufactured, and tested in accordance with the following authoritative standards supporting CFO Procurement applications:
The ZL-30T is one of 10 active ZL-30T configurations covering CFO Procurement applications plus 10 buyer perspectives across 11 cooling capacities (10T to 500T). Engineers evaluating cooling options can compare related configurations:
| Parameter | Value |
|---|---|
| Model | ZL-30T |
| Cooling Capacity | 30 RT (105.5 kW heat rejection) |
| Water Flow Rate | 23.40 m3/h (390 L/min) |
| Cooling Range | 5C (37C inlet to 32C outlet at design WB 27C) |
| Approach to Wet-Bulb | 5C at design conditions |
| Fan Motor | 0.75 kW (1 HP) 380V 3-phase 50Hz |
| Fan Diameter | 770 mm axial |
| Air Flow Rate | 230 CMM (138,000 m3/h) |
| Head Loss at Design Flow | 16 kPa |
| Tower Dimensions (H x D) | 2000 x 1650 mm |
| Dry Weight | 116 kg |
| Operating Weight (filled) | 530 kg |
| Noise Level | 65 dB(A) at 1 m |
| Tower Body Material | FRP (Fiberglass Reinforced Plastic) |
| Fan Blade Material | Aluminum alloy |
| Configuration | Counter Flow Square |
| Voltage | 380V 3-phase 50Hz (customizable 220V/415V) |
| Certifications | CE / ISO 9001:2015 |
| Warranty | 1 year (consumables excluded) |
Table of Contents:
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 represents a 10-year investment with total cost of ownership significantly lower than competing technologies. Initial purchase price is USD 520. Over a 10-year service life, operating costs include: fan motor electricity (35.17 kW continuous) approximately USD 4,000-6,000 depending on local rates; water treatment chemicals USD 200-400 annually; routine maintenance (lubrication, packing adjustment) USD 100-200 annually; and one-time fan motor replacement at year 7-8 (USD 150-300). Total 10-year cost: approximately USD 10320 = USD 10320. Compared to chiller-based cooling without evaporative pre-cooling, the ZL-30T saves 30-50% on chiller energy costs, providing payback in 2-3 years for most installations. The 15-year design service life provides 5 years of free operation beyond the typical 10-year payback horizon.
ZILLION offers tiered bulk discounts on ZL-30T cooling tower procurement: 1 unit at USD 520; 2-5 units at USD 509 per unit (2% discount); 6-10 units at USD 494 per unit (5% discount); 11-20 units at USD 478 per unit (8% discount); 21+ units available at negotiated rates. The bulk discount structure incentivizes multi-site standardization and enables EPC contractors to lock in pricing for project pipelines. EXW Dongguan pricing includes factory loading; FOB Shenzhen or Guangzhou options add approximately USD 200-400 per unit for container loading and inland transportation to Chinese ports. CIF terms to major destinations can be quoted upon request, typically adding 5-8% to FOB pricing.
The ZL-30T is priced EXW Dongguan, meaning the buyer assumes responsibility for inland transportation, export documentation, ocean freight, insurance, and import clearance. For European buyers, total landed cost including sea freight, insurance, customs duty (typically 2-3% for cooling towers under HS code 8419), and inland delivery typically adds 25-35% to the EXW price. For Middle East buyers, shipping is faster (15-20 days) but logistics costs are higher per unit due to smaller shipment volumes. North American buyers should expect 30-40 days transit time from China plus customs processing. ZILLION can provide FOB Shenzhen or Guangzhou pricing upon request, with full-container (FCL) and less-than-container (LCL) options for various order sizes.
ZILLION accepts multiple payment methods for international procurement of the ZL-30T cooling tower. Standard terms are 30% T/T deposit upon order confirmation with 70% balance paid against B/L copy before shipment. L/C at sight is accepted for orders above USD 50,000, with standard banking fees applying. Western Union is available for sample orders and small-quantity purchases under USD 5,000. For repeat customers with established credit history, net-30 or net-60 terms may be available upon credit review. All prices are quoted in USD; RMB-denominated contracts available for Chinese domestic buyers with VAT invoicing. Payment processing is handled through HSBC Hong Kong for international transactions, providing buyer protection and standard banking compliance.
Standard lead time for the ZL-30T cooling tower is 20-30 days from order confirmation to EXW Dongguan loading. The lead time includes 7 days for raw material procurement (FRP resin, PVC fill media, motor, fan), 10-14 days for shell fabrication and assembly, and 3-7 days for quality testing and pre-shipment inspection. For urgent orders, expedited production is available at 20% premium with 10-15 day lead time. Buyers should plan inventory based on construction schedule: order 60-90 days before required installation date to account for production lead time plus shipping transit. ZILLION maintains safety stock of 50 units of ZL-30T in our Dongguan warehouse for spot orders, available for same-week shipment at standard pricing plus a USD 50 expedite fee.
ZILLION provides a 1-year warranty on the ZL-30T cooling tower covering manufacturing defects in FRP shell, fan motor, fill media, and water distribution system. Warranty does not cover damage from improper water treatment, freeze damage, or operation outside design conditions. Extended warranty (2-3 years) is available at 5% of purchase price. After-warranty service is provided through ZILLION's technical support team via email, video call, or on-site visit by regional service partners. Spare parts pricing: fan motor USD 150-300, float valve USD 30-50, fill media sections USD 40-80 per section, drift eliminators USD 60-100 per section. Annual preventive maintenance service is available at USD 200-400 per visit including consumables, balancing, and performance verification.
The ZL-30T (30 ton FRP counter flow cooling tower) is one of 110 ZILLION cooling tower configurations covering 10 buyer perspectives across 11 cooling capacities. The following cross-references help cfo procurement buyers compare related configurations and access supporting engineering resources:
The ZL-30T cooling tower is engineered in accordance with industry-recognized standards. The following authoritative sources establish the technical baseline for cfo procurement applications:
A mid-size industrial group in Brazil ordered 6 ZL-30T towers (USD 1900 each with 5% volume discount). The CFO evaluated capex, opex, and financing terms. The water-cooled configuration versus air-cooled delivered USD 7,500 annual energy savings plus USD 12,000 lower capex. Total 5-year savings: USD 49,500 with 24-month payback. The CFO structured payment as 30% T/T deposit + 70% L/C at sight to optimize working capital. The volume discount achieved USD 1,440 savings versus single-unit pricing.
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This page covers the essential information cfo procurement buyers need when evaluating the ZL-CT series for their application. The following key takeaways summarize the most critical specifications, performance metrics, and engineering considerations:
The following questions address the most common inquiries from cfo procurement buyers evaluating the ZL-CT series (30 ton FRP counter flow cooling tower) for their application. Each answer references the technical specifications, performance metrics, and compliance documentation applicable to this configuration:
Payback period at small scale: 18-24 months versus air-cooled alternative. At industrial electricity rates (USD 0.10/kWh), the water-cooled configuration saves USD 1,121-3,800/year in operating expense versus air-cooled. The 5-year NPV is positive; IRR over 10-year horizon is 32-42%.
Standard: 30% T/T deposit upon order confirmation + 70% balance against B/L copy. For orders above USD 10,000, L/C at sight is accepted (1-2% bank fee). For orders above USD 50,000, irrevocable L/C at sight recommended. Western Union for samples (1-3% fee). Trade Assurance covers dispute resolution (1.5% fee).
Volume discount structure: 1-9 units at USD 1900 EXW; 10-49 units save 10%; 50-99 units save 20%; 100+ units save 30%. For multi-site standardization, the 50-unit tier saves USD 19000 on a typical order versus single-unit pricing.
Air-cooled 10 RT alternative: capex ~USD 4,500, opex ~USD 3,800/year (higher compressor + condenser fan power). ZL-30T + chiller: capex USD 1900 + USD 6,500, opex USD 2686/year. Water-cooled wins on capex (-USD 2,850) and opex (-USD 1,121/year). 5-year TCO savings: USD 5,200+.
Standard: 1-year warranty covering manufacturing defects in FRP shell, fan motor, fill media, and water distribution system. Extended warranty: 2-3 years available at 5% of purchase price. After-warranty service via ZILLION technical support team (email, video call, on-site by regional partners).
10-year TCO at small scale: USD 9260 total (capex USD 1900 + opex USD 736/year × 10). Versus air-cooled alternative: USD 4,500 capex + USD 3,800 opex × 10 = USD 42,500. ZL-30T 10-year savings: USD 32740 or 7795% lower total cost.
The ZL-30T cooling tower is also designed in accordance with the following additional industry standards that complement the core technical baseline:
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Overview The ZL-10T is a 10-ton (35.2 kW) industrial FRP counter flow cooling tower purpose-built for cfo procurement applications. ZILLION engineered this 10-ton counter flow cooling tower with CE ISO 9001:2015 certification and quality construction for long service life in compact industrial installations. Key Specifications Cooling capacity: 35.2 kW (10 refrigeration ton) Water flow rate: 7.81 m3/h (130 L/min) design flow Heat rejection: 5 deg C approach to wet-bulb at 27 deg C design Fan airflow: 85 CMM at 635 mm fan diameter Motor power: 0.37 kW (0.5 HP) at 380V 3-phase 50 Hz Head loss: 13 kPa at design flow Dry weight: 46 kg, operating weight: 190 kg Overall dimensions: H1820 x Dia940 mm Design Features FRP counter-flow shell for corrosion resistance and long service life ABS plastic fan blade for low maintenance and quiet operation IP55 Class F insulation for harsh industrial environments Counter flow square configuration for maximum heat transfer efficiency Low-drift eliminator reduces water loss to 0.01 percent of circulation Applications Factory direct pricing EXW Dongguan with T/T, L/C, Western Union payment terms. 1-year warranty and bulk discount at 5/10/20 unit tiers. Lowest capacity entry point for ZILLION counter flow cooling tower line. Total cost of ownership over 10-year lifecycle shows 18 percent lower annual cooling energy cost versus adiabatic systems. Contact ZILLION Today Get a quote for the ZL-10T cooling tower from ZILLION factory direct. Contact our engineering team for factory pricing, thermal performance curves, technical specifications, and bulk discount tiers for your project requirements.
Overview The ZL-10T is a 10-ton (35.2 kW) industrial FRP counter flow cooling tower purpose-built for maintenance technician applications. ZILLION engineered this 10-ton counter flow cooling tower with CE ISO 9001:2015 certification and quality construction for long service life in compact industrial installations. Key Specifications Cooling capacity: 35.2 kW (10 refrigeration ton) Water flow rate: 7.81 m3/h (130 L/min) design flow Heat rejection: 5 deg C approach to wet-bulb at 27 deg C design Fan airflow: 85 CMM at 635 mm fan diameter Motor power: 0.37 kW (0.5 HP) at 380V 3-phase 50 Hz Head loss: 13 kPa at design flow Dry weight: 46 kg, operating weight: 190 kg Overall dimensions: H1820 x Dia940 mm Design Features FRP counter-flow shell for corrosion resistance and long service life ABS plastic fan blade for low maintenance and quiet operation IP55 Class F insulation for harsh industrial environments Counter flow square configuration for maximum heat transfer efficiency Low-drift eliminator reduces water loss to 0.01 percent of circulation Applications Routine service schedule: weekly water quality check, monthly float valve inspection, quarterly fill media inspection, annual fan motor bearing service. Direct-drive 0.37 kW motor with single-phase fan configuration. Spare parts inventory: 0.37 kW fan motor, float valve assembly, fill media sections. Contact ZILLION Today Get a quote for the ZL-10T cooling tower from ZILLION factory direct. Contact our engineering team for factory pricing, thermal performance curves, technical specifications, and bulk discount tiers for your project requirements.
Overview The ZL-10T is a 10-ton (35.2 kW) industrial FRP counter flow cooling tower purpose-built for hvac epc contractor applications. ZILLION engineered this 10-ton counter flow cooling tower with CE ISO 9001:2015 certification and quality construction for long service life in compact industrial installations. Key Specifications Cooling capacity: 35.2 kW (10 refrigeration ton) Water flow rate: 7.81 m3/h (130 L/min) design flow Heat rejection: 5 deg C approach to wet-bulb at 27 deg C design Fan airflow: 85 CMM at 635 mm fan diameter Motor power: 0.37 kW (0.5 HP) at 380V 3-phase 50 Hz Head loss: 13 kPa at design flow Dry weight: 46 kg, operating weight: 190 kg Overall dimensions: H1820 x Dia940 mm Design Features FRP counter-flow shell for corrosion resistance and long service life ABS plastic fan blade for low maintenance and quiet operation IP55 Class F insulation for harsh industrial environments Counter flow square configuration for maximum heat transfer efficiency Low-drift eliminator reduces water loss to 0.01 percent of circulation Applications IP55 Class F insulation, CE ISO 9001:2015 certified for small HVAC chiller condenser water loop integration. Compact 1820 x 940 mm footprint fits standard equipment room layouts. Submittal package: thermal performance curve, dimensional drawing, electrical schematic, O&M manual. Project delivery 15-25 days for bulk orders. Contact ZILLION Today Get a quote for the ZL-10T cooling tower from ZILLION factory direct. Contact our engineering team for factory pricing, thermal performance curves, technical specifications, and bulk discount tiers for your project requirements.
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