Maintaining constant cold throughout your intense delivery schedule is an everyday challenge. When choosing a refrigeration unit, you need to be confident it will help you deliver goods to customers in a perfect state, everytime.


Frequent stops, multiple door openings, traffic congestion, multi-temperature goods and sensitive products – it’s hard to maintain the cold chain. To keep the temperature just right, your refrigeration unit needs to provide quick pull-down and high capacity at all times.


Conventional refrigeration units depend on engine speed and reach optimum capacity at 2400 RPM. But during city deliveries, your van is operating 90% of the time at low speed (under 2400 RPM)*. This compromises refrigeration capacity and makes it even harder to maintain the right temperature for your goods. 

* In a standard urban delivery cycle

OUR ANSWER: The revolutionary Pulsor range. Benefiting from the E-Drive technology associated with an inverter and hermetic variable compressor, Pulsor ensures constant cold throughout the day.


  • Cold Chain Revolution
  • Low cost of ownership
  • Ensuring Sustainability
  • High capacity at idle speed
  • Unequaled Technology

Refrigeration Capacity 

(System net cooling capacity under A.T.P. Conditions at 30° C ambient)

  MCL 850
Capacity on road at 2400rpm 0°C (W) 3 110
Capacity on road at 2400rpm -20°C (W) 1 780
Capacity on road at 1000rpm 0°C (W) 3 110
Capacity on road at 1000rpm -20°C (W) 1 780
Standby capacity* 0°c (W)

3 160

Standby capacity** -20°c (W) 1 805 

Heating Capacity

Heating system (W) 2 100
Standby (W) 2 100


(High speed engine operation)

(AMCA 21085) m3/hr 1 030


Road and standby condenser 91 kg
Evaporator 22 kg


Model BS330/MS330
Displacement 32,7 cm3
n° of cylinders  

Electrical Stand by Motor

Voltage / Phase / Frequency 230/1/50-60 Hz 

400/3/50-60 Hz
Rating 4 500 W


Type R-404A
Charge 1,7 kg

Sound Pressure

High speed 57 dBA


Condenser dimensions (D x W x H) 577 x 1124 x 235 mm

*Stand by capacities are given for 400 VAC version 

**Stand by capacities are linked to voltage version (400 VAC or 230 VAC)

About us

ENG TEKST INVOEREN Westcool is als erkend verdeler en onderhoudscentrum een uitstekende keuze voor alle koelunits op uw wagenpark.
Service is uiterst belangrijk bij koeltransport daarom staan wij steeds klaar met een team van vakmensen om u binnen de kortste keren te helpen.


Stoomtuigstraat 24
B-8830 Hooglede-Gits
+32 (0)51 24 55 61
FAX: +32 (0)51 24 55 67

Opening hours

Onze service dienst 051 24 55 61
24/24u & 7/7dagen

Openingsuren Kantoor
Maandag-Vrijdag: 9u tot 17u
Zaterdag-zondag: gesloten