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Furniture- / cold room air coolers

Proven air cooler for catering refrigerated cabinets and small commercial applications

VW / VM / VD / VMR

HFC | CO2 |  Water | Brine

  • Efficient, uniform cold air distribution in the cabinet
  • Three installation / airflow routing variants for each type of cooling equipment (VM=middle; VW=wall; VD=ceiling)
  • Wide range of applications with a temperature range down to -20 °C
  • Robust aluminium housing, scratchproof powder-coated finish

 

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Reliable and robust refrigeration cabinet air coolers

 

In gastronomy, tIn the catering industry, the requirements for air coolers are as varied as the food and beverage offered.  In large kitchens, restaurants, bars and cake shops, drinks, ice cream, marinades, meals and their ingredients must be hygienically chilled. Because the doors are frequently opened, the cooling equipment is subject to significant temperature fluctuations. This means that high-performance cooling is required. Funiture air cooler from Roller guarantee reliable, efficient cooling of food, even under extremely difficult conditions.

Product benefits

Your advantages at VW / VM / VD / VMR

Compact housing

with a minimum installation depth of 95 to 110 mm

Maximum corrosion protection

even when acidic foods are being chilled, thanks to fully CD-coated heat exchanger

Corrosion-resistant housing

Housing made from corrosion-resistant aluminium with impact-resistant, scratchproof powder coating (food-safe)

Use with CO2

refrigerant up to 80 bar

Dual discharge

for installation in a door mullion (type VM/VMR)

Single discharge

with one or two fans as a wall evaporator (type VW)

Ceiling installation

with generously sized drain nozzle (type VD)

Connecting cable

1.5 m connecting cable pre-wired for easy installation

Features

All product advantages at a glance

General

  • Cooling capacity from 0.35 to 0.54 kW
  • Temperature range: -20 °C – 20 °C 
  • Great flexibility: Three installation / airflow routing variants available (VM=mullion; VW=wall; VD=ceiling)
  • Heat exchanger coil for an operating pressure of 25 bar/ 80 bar with high-pressure coolant
  • Single-phase motor: 230 V / 50 Hz, 20 W / 0.16 A
  • Defrosting: electric (MS coil heating rods easily retrofittable, optional)

Easy assembly

  • Compact housing with a minimum installation depth of 95 to 110 mm
  • Mullion (VM): Divided into two areas for optimum airflow routing
  • Wall mounting (VW): Low depth (95 mm) with airflow routing on one side
  • Ceiling installation (VD): Suction from below over the fan and with horizontal discharge
  • 1,5 m connecting cable
  • Protective filling (dried air)
  • Drip pan made from powder-coated aluminium (VM/VW, optional)

 

Inspection & cleaning

  • Front and rear side made from smooth, powder-coated aluminium
  • Smooth fin surfaces to avoid soiling
  • Durable, maintenance-free AC fans

Energy efficiency

  • Powerful axial fans for effective cold distribution in cabinet
  • Maximum heat transfer with compact dimensions
  • Different discharge types for optimum, uniform temperature distribution in the cabinet
  • High-performance heat exchanger with low internal volume 

 

Corrosion protection

  • Housing made from corrosion-resistant aluminium with impact-resistant, scratchproof powder coating
  • Heat exchanger fully CD-coated for maximum corrosion protection even with acidic products

Accessories

Find suitable accessories for the VW / VM / VD / VMR

MS heating rods

for coil defrosting can be retrofitted

Additional drip pan

with drain nozzles for draining condensation in a targeted manner (VW and VM)

References

Medical technology - VW - Stiel

Over the years, the company Stiel Kälte und Klima based in Tübingen has developed into a specialist for medical and laboratory cooling. When building its systems, it relies on special heat exchangers from Roller. In this case, for cooling medicines, the company opted for Roller's VM 3 fan cooler for cooling equipment and cold rooms with water cooling.

ApplicationMedical technology
AddressTübingen / Germany
FluidWater
ProductVW 3

Product documentation

Technical data

All important technical data

Product name VW VM VMR VD
Type of installation Wall Mullion Mullion Ceiling
Capacity range 0,35 - 0,54 kW 0,35 - 0,54 kW 0,25 kW 0,35 - 0,54 kW
Temperature range -20 °C to 20°C -20 °C to 20°C -20 °C to 20°C -20 °C to 0°C
Tubes 9,52 mm / Internally grooved 9,52 mm / Internally grooved 12 mm / Internally grooved 9,52 mm / Internally grooved
Tube system 35x35 mm/aligned 35x35 mm/aligned 35x35 mm/aligned 35x35 mm/aligned
Number of fans 1 - 2 2 2 1 - 2
Fan type AC / suction / IP00 AC / suction / IP 00 AC / suction / IP 00 AC / suction / IP 00
Fan size 132 mm 132 mm 132 mm 132 mm
Fin spacing 4,5 mm 4,5 mm 4,5 mm 4,5 mm

 


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Tel.: +49 (0) 7156 / 2001-28
inge.dorn@walterroller.de