Roller FKN 614 Air cooler MultiRef A1, A2L, A3 - 0016278, LA=6 mm, air volume flow: 660 m³/h, fan:1x, without defrost heater
€802.26*
Available, delivery time: 1-2 weeks,
within Germany, abroad different, Subject to prior sale
Roller FKN 614 air cooler MultiRef A1, A2L, A3
The Roller FKN 614 MultiRef is an air cooler that has been specially developed for use with flammable refrigerants. It is suitable for manufacturers, system builders and operators who are looking for future-proof solutions. With an air flow rate of 660 m³/h, it offers efficient cooling.
Technical details
- FKN 614 MultiRef
- Air cooler for flammable refrigerants
- Special heating elements with reduced specific heat output
- Revised defrost concept for block and shell to maintain the maximum permissible surface temperatures
- . permissible surface temperatures
- Optimised and tested heating element placement for consistently reliable defrosting
- Single leak test
- Improved earthing concept to prevent electrostatic charging of the housing
- Design tested for ignition sources and compliant with standards
- Extremely flat ceiling-mounted air cooler: 150 mm height
- No parts susceptible to corrosion
- Stainless steel rail
- Easy connection, wired to terminal box
- Fold-down drip tray: easy to maintain and clean
- Diagonal fan: Powerful but quiet
- Painted heat exchanger
- Defrost heater: No
- Number of fan stages: 2
- Number of fans: 1
- Fan design: EC
- Refrigerant outlet size: 10 mm
- Blade diameter: 200 mm
- Refrigerant inlet size: 10 mm
- Weight without packaging: 8 kg
- Vane spacing: 6 mm
- Air flow rate: 660 m³/h
- Maximum operating pressure: 25 bar
- Dimensions width: 472 mm
- Dimensions height: 145 mm
- Dimensions length: 748 mm
- Nominal cooling capacity: 0.798 kW
- Nominal cooling capacity reference point refrigerant: R454C
- Nominal cooling capacity reference point t: -8 °C
- Nominal cooling capacity reference point t: 0 °C
- Surface heat transfer: 2.7 m²
- Tube capacity: 1 l
- Sound pressure level: 47 db(A)
- Sound power level: 65 db(A)
- Type: FKN 614 MultiRef
- Fan speed: 1500 1/min
- Fan power: 15 W
- Supply voltage: 230 V
- Fan supply voltage: 230 V
- Throw distance: 5 m
Advantages and benefits
- High level of safety thanks to special modifications for operation with flammable refrigerants.
- Efficient cooling with an air flow rate of 660 m³/h.
- Easy to maintain thanks to hinged drip tray.
- Flat design enables space-saving installation.
Walter Roller GmbH & Co. is an internationally active family-run business specialising in refrigeration and air-conditioning technology, with its headquarters in Gerlingen near Stuttgart. Since 1946, the company has been developing, manufacturing and distributing high-quality heat exchanger products in the premium segment. With over 75 years of experience, Walter Roller offers bespoke solutions for a wide range of applications in refrigeration technology.
Product groups and specialisations:
-
Air coolers/evaporators:
- For demanding applications in commercial and industrial refrigeration.
-
Air conditioning units:
- For a perfect indoor climate in building services and process cooling.
-
Heat pump evaporators:
- For outdoor installation in heating and air conditioning applications.
-
Condensers/cooling coils:
- For commercial applications requiring efficient heat dissipation.
-
Heat exchangers:
- Available in standard and customised designs for various applications.
-
Refrigeration unit air coolers:
- For catering and commercial applications with custom-fit designs.
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Counter evaporators:
- For every refrigeration unit application, with customised sizes and shapes.
Walter Roller operates in over 30 countries worldwide and manufactures products developed in Germany for the Asian market at its facility in Bangkok. The company places great emphasis on quality, innovation and sustainability, offering solutions that meet the high standards of modern refrigeration technology.
Manufacturer details (information requirements under the GPSR Product Safety Regulation):
Manufacturer: Walter Roller GmbH & Co.
Postal address: Lindenstraße 27-31 70839 Gerlingen Germany
Email address: [email protected]
Website: www.walterroller.de
| Air flow in m³/h: | 660 |
|---|---|
| Fin spacing: | 6 mm |
| Item condition: | New item |
| Number of fans / fan blades: | 1x |
| Refrigerant: | A1, A2L, A3 |
