Water-cooled Magnum Cooling Units with Mechanical Temperature Control

The mechanical thermostat represents the standard control element of the cooling unit program, being reliable and easy to use for boat owners.

Isotherm Magnum – Seawater cooled electric pump

Isotherm Magnum units are especially designed for vessels with exceptionally high refrigeration requirements, for example vessels sailing in tropical waters. Isotherm Magnum uses the surrounding water to increase cooling efficiency. All Magnum models are fitted with integral seawater pumps for circulating the cooling water through the cooling section of the refrigerator compressor. The pump is quiet, self-priming, withstands dry running and is self-aerating. The highly efficient heat exchanger is manufactured in a corrosion-resistant copper-nickel alloy and fitted with a zinc anode. Sea water-cooled units are extremely efficient and offer increased cooling capacity.

 

Available Product Versions

Part NumberDescriptionMax Volume Fridge (Cu. Ft) Max Volume Freezer (Cu. Ft) Dimensions Evaporator L x W x H (inches) Dimensions Compressor L x W x H (inches)WeightCompressor Type
U170X056P12411AA
Magnum "2511" Water Pump Cooled, Medium flat-evap (8.2 x 32.1), 6 cu.ft. fridge or 2 cu. ft. freezer (42511DB100000)6232 x 817 x 9 x 733BD50F
U200X066P12411AA
Magnum "2512" Water Pump Cooled, Large flat-evap (7.5 x 47.5), 7 cu.ft. fridge or 2.3 cu.ft. freezer (42512DB100000)7,12,347 x 717 x 9 x 733BD50F
U200X066R12411AB
Magnum "2505" Water Pump Cooled, Large O-evap (10.7 x 15 x 5.5), Evap. Door, 7 cu.ft. fridge or 2.3 cu. ft. freezer (42505DB100000)7,12,315 x 6 x 1117 x 9 x 733BD50F
U260X086P12411AA
Magnum "2513" Water Pump Cooled, Large flat-evap (10.6 x 39.4), 9.2 cu.ft. fridge or 3 cu. ft. freezer (42513DB1N0000)9,2339 x 1117 x 9 x 733BD50F
U400X133P12411AA
Magnum "2507" Water Pump Cooled, X-Large flat-evap (11.8 x 54), 14.1 cu.ft. fridge or 4.7 cu.ft. freezer (42507DB100000)14,14,754 x 12 17 x 9 x 735BD50F
U000X141P13411AA
Magnum "2607" FREEZER - Water Pump Cooled, X-Large flat-evap (11.8 x 54), 5 cu.ft. FREEZER ONLY (42607DB100000)15554 x 12 17 x 9 x 735BD80F
U000X200P13411AA
Magnum "2609" FREEZER - Water Pump Cooled, Jumbo flat-evap (18.1 x 59), 7 cu. ft. FREEZER ONLY (42609DB100000)21,27,159 x 1817 x 9 x 737BD80F

Gallery

My Advantages

  • Fridge versions or freezer versions available
  • 12 / 24 V Secop compressor
  • Universal kit AC / DC optional for a complete power supply compatibility (12 / 24 V, 230 / 115 V and 50 / 60 Hz)
  • Self-priming sea water pump to ensure extra high efficiency for tropical applications
  • Variable speed water pump according to the temperature of the water circulating inside the condenser