20 Ton Industrial FRP Counter Flow Cooling Tower - CIP Pharmaceutical
The ZL-20T with SS316L stainless steel upgrade supports CIP sanitization cycles in pharmaceutical manufacturing:
Hot water sanitization (80°C for 30 minutes): SS316L withstands 80°C continuously. The ZL-20T basin and piping can be isolated, filled with hot water, and circulated to achieve sanitization. Compatible with all ZL-20T configurations including the standard FRP shell when the SS316L upgrade is selected.
Chemical sanitization (sodium hypochlorite 200 ppm, 30 minutes): SS316L tolerates 1,000 ppm chlorine for short-duration sanitization cycles. Standard FRP tolerates 200 ppm for the same duration.
Steam sanitization (121°C, 30 minutes): Requires SS316L upgrade only. Standard FRP softens above 100°C. SS316L retains mechanical integrity through repeated 121°C steam cycles.
For CIP procedures, the ZL-20T water distribution piping can be supplied with sanitary tri-clamp connections instead of standard flanges, enabling rapid connection to CIP supply and return headers.
For pharmaceutical cGMP facility installation, the ZL-20T documentation package includes:
Material certificates: SS316L material test certificates (chemistry, mechanical properties), surface finish certification (Ra <0.8 µm for sanitary surfaces).
FDA compliance: All wetted surfaces comply with FDA 21 CFR for indirect food contact (relevant for pharmaceutical process water).
Validation support: Installation qualification (IQ) and operational qualification (OQ) protocols for cGMP facility commissioning. Performance qualification (PQ) supported through factory test data.
Surface finish: Electropolished SS316L surfaces meet pharmaceutical industry standards for cleanability and bioburden control.
For cGMP audits, the ZL-20T documentation supports facility validation master plan integration.
The ZL-20T SS316L upgrade maintains sterile process water temperature within pharmaceutical specifications:
USP purified water: ZL-20T supplies cooling water at 25-30°C for purified water system loops. Temperature stability ±2°C maintained during steady-state operation.
Water for injection (WFI): ZL-20T condenser water supports WFI distillation column condensers. Typical operating temperature 35-40°C.
Clean steam: Clean steam generators use ZL-20T cooling water for condensation. SS316L surfaces compatible with clean steam condensate collection.
Bioburden control: Maintaining cooling water temperature below 25°C inhibits Legionella and other biofilm formation. ZL-20T design point 32°C requires additional Legionella control measures (UV, chemical oxidation) for pharmaceutical applications.
For pharma WFI and purified water systems, the ZL-20T integrates with facility water system controls and monitoring.
SS316L surface finish options for pharmaceutical ZL-20T upgrade:
Standard SS316L: Mill finish, Ra 1.0-2.0 µm. Acceptable for non-product-contact surfaces.
Electropolished SS316L: Electrochemical surface treatment, Ra <0.4 µm. Required for direct product contact surfaces and cleanability-sensitive applications.
Mechanical polished SS316L: Hand or machine polishing to Ra 0.4-0.8 µm. Alternative to electropolishing for budget-conscious installations.
Passivation: All SS316L surfaces receive citric acid or nitric acid passivation per ASTM A967 to maximize corrosion resistance.
For pharmaceutical facility compliance, electropolished SS316L with documented surface finish certification is standard specification.
Pharmaceutical cooling water systems require bioburden control to prevent product contamination:
Biofilm prevention: ZL-20T SS316L surfaces resist biofilm formation when maintained below 25°C. Above 25°C, supplemental chemical treatment or UV sterilization required.
Legionella control: Pharmaceutical facilities maintain cooling water temperature above 20°C (storage) and below 50°C (operational) to control Legionella proliferation per WHO guidelines.
Sterile barrier: ZL-20T cooling water separated from product water by heat exchangers. Indirect contact ensures no pharmaceutical product contamination from cooling system.
Monitoring: Routine microbial testing of cooling water (total plate count, Legionella) per facility SOP. ZL-20T documentation supports monitoring protocol integration.
For pharmaceutical cGMP compliance, the ZL-20T cooling water system integrates with facility-wide bioburden control program.
ZL-20T SS316L upgrade supports ASME BPE (Bioprocessing Equipment) standards:
Sanitary fittings: Tri-clamp ferrules and gaskets per ASME BPE. Sanitary diaphragm valves for isolation. Material traceability per ASME BPE.
Surface finish: Electropolished to ASME BPE SF4 (Ra <0.4 µm) or SF5 (Ra <0.25 µm) for high-purity applications.
Documentation: Material test certificates per EN 10204 3.1. Weld procedure specifications per ASME Section IX. Weld qualification records.
Validation: Factory acceptance testing (FAT) including hydrostatic test, surface finish verification, and dimensional inspection per ASME BPE.
For pharmaceutical facility installations, the ZL-20T ASME BPE compliance documentation supports regulatory submissions and validation activities.
From engineering specifications to operational hand-over, the ZL-20T platform is configured for ten distinct application profiles. Explore the other nine below:
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.
Overview 10 Ton Industrial FRP counter flow cooling tower delivers reliable heat rejection for industrial process cooling applications. ZLILLION engineered this 10 ton counter flow cooling tower with CE ISO 9001:2015 certification and quality construction for long service life. Key Specifications Cooling capacity: 35.21 kW (10 refrigeration ton) Water flow rate: 7.81 m3/h 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 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 life ABS fan blade for low maintenance and quiet operation IP55 Class F insulation for harsh industrial environments Counter flow design for maximum heat transfer efficiency Drift eliminator reduces water loss to 0.01 percent of circulation Applications Bulk procurement with EXW Dongguan factory pricing and discount tiers for wholesale orders. T/T and L/C payment terms available for international buyers. Contact ZILLION Today Get a quote for the ZL-10T cooling tower from ZILLION factory direct. Contact our engineering team for factory pricing, technical specifications, and bulk discount tiers for your project requirements.
Overview 10 Ton Industrial FRP counter flow cooling tower delivers reliable heat rejection for industrial process cooling applications. ZLILLION engineered this 10 ton counter flow cooling tower with CE ISO 9001:2015 certification and quality construction for long service life. Key Specifications Cooling capacity: 35.21 kW (10 refrigeration ton) Water flow rate: 7.81 m3/h 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 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 life ABS fan blade for low maintenance and quiet operation IP55 Class F insulation for harsh industrial environments Counter flow design for maximum heat transfer efficiency Drift eliminator reduces water loss to 0.01 percent of circulation Applications Low maintenance design with weekly checks and easy motor service access. Spare parts inventory available for fast replacement and minimum downtime. Contact ZILLION Today Get a quote for the ZL-10T cooling tower from ZILLION factory direct. Contact our engineering team for factory pricing, technical specifications, and bulk discount tiers for your project requirements.
Overview 10 Ton Industrial FRP counter flow cooling tower delivers reliable heat rejection for industrial process cooling applications. ZLILLION engineered this 10 ton counter flow cooling tower with CE ISO 9001:2015 certification and quality construction for long service life. Key Specifications Cooling capacity: 35.21 kW (10 refrigeration ton) Water flow rate: 7.81 m3/h 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 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 life ABS fan blade for low maintenance and quiet operation IP55 Class F insulation for harsh industrial environments Counter flow design for maximum heat transfer efficiency Drift eliminator reduces water loss to 0.01 percent of circulation Applications HVAC EPC project submittal with 380V 3-phase IP55 Class F specifications. Compatible with standard HVAC control systems and BMS integration. Contact ZILLION Today Get a quote for the ZL-10T cooling tower from ZILLION factory direct. Contact our engineering team for factory pricing, technical specifications, and bulk discount tiers for your project requirements.
Our company's series of products are well-known in the plastic auxiliary machinery industry for their excellent performance and high cost performance.
IPv6 network supported
English 
English
español
العربية
