Pfannenberg Protect 20E PP20E 45783000125 is a 20 kg water/ethylene glycol cooling-fluid mixture containing 20% ethylene glycol for compatible industrial chiller and liquid-cooling systems.
The Pfannenberg Protect 20E (PP20E), article number 45783000125, is a specialist water/ethylene glycol cooling-fluid mixture designed for use with compatible Pfannenberg industrial chillers and liquid-cooling systems. With a defined 20 % ethylene glycol content, it provides a manufacturer-specified cooling medium for industrial applications requiring glycol-based coolant rather than untreated water alone.
Pfannenberg Protect cooling fluids are available in different glycol types and concentrations to meet varying industrial cooling requirements. Protect 20E uses ethylene glycol in a predefined concentration, simplifying coolant preparation while helping ensure a consistent mixture throughout compatible process-chiller and liquid-cooling circuits.
Supplied in a 20 kg quantity, Pfannenberg Protect 20E is suitable for filling, commissioning and maintaining compatible industrial cooling systems. Pfannenberg specifies a 0.99 cooling-capacity correction factor for PP20E compared with water, providing useful performance guidance when selecting and sizing a compatible chiller installation.
The cooling medium performs an essential role in an industrial liquid-cooling system by transferring heat from connected machinery or processes to the chiller. Water/glycol mixtures are used where a defined glycol concentration is required, and selecting the appropriate cooling fluid helps support reliable heat transfer and circulation throughout the hydraulic circuit.
Pfannenberg Protect is available in several glycol formulations and concentrations for industrial cooling applications. Protect 20E provides a defined 20 % ethylene glycol mixture. When calculating chiller performance with PP20E, Pfannenberg specifies a correction factor of 0.99 relative to the nominal cooling capacity with water.
| Manufacturer | Pfannenberg |
|---|---|
| Series | Pfannenberg Protect |
| Model | Protect 20E |
| Product designation | PP20E |
| Article number / SKU | 45783000125 |
| Product type | Industrial chiller cooling fluid |
| Fluid type | Water/ethylene glycol mixture |
| Glycol type | Ethylene glycol |
| Glycol content | 20 % |
| Quantity | 20 kg |
| Cooling-capacity correction factor | 0.99 |
| Application | Industrial chillers and liquid-cooling systems |
Pfannenberg Protect 20E is a water/ethylene glycol cooling-fluid mixture designed for compatible industrial chiller and liquid-cooling applications.
Pfannenberg Protect 20E contains 20 % ethylene glycol in its water/glycol mixture.
Pfannenberg article number 45783000125 identifies Protect 20E supplied in a quantity of 20 kg.
Pfannenberg specifies a 0.99 correction factor for PP20E when calculating chiller cooling capacity compared with operation using water.
PP20E is the product designation for Pfannenberg Protect 20E, a water/glycol cooling-fluid mixture containing 20 % ethylene glycol.
Pfannenberg Protect water/glycol mixtures provide defined glycol concentrations for industrial liquid-cooling applications, helping users select an appropriate cooling medium and account for coolant-related performance characteristics in compatible Pfannenberg chiller systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...