The MO-RA3 is a heat exchanger with excellent cooling performance and multiple application opportunities. Very robust and reliable it can be used for continuous operation and sports an exceptionally large surface. 36 metres of copper tubing and 3 square metres of fins ensure excellent heat transfer from cooling fluid to ambient air. The cooling fluid passes 80 tube rows in a four-time parallel layout resulting in an extremely low flow-resistance.
The new flow-optimised connection blocks feature three G1/4” threads each, which make positioning fittings very flexible. Connection blocks from the Industrial Line are made from brass and are firmly soldered to the tubes thus enabling higher operating pressures than in the Consumer Line. Heat exchangers from the MO-RA3 Industrial Line are pressure tested up to 10 bars.
Possible fan configurations:
MO-RA3 420 Industrial Line
Nine 140 x 140 x 25 mm fans
Eighteen 140 x 140 x 25 mm fans (only feasible with separately available Upgrade Kit)
Mounting kits for fans with an increased height are optionally available. The MO-RA3's fins are optimised for low rpm fans.
The user can choose freely which side of the heat exchanger shall be equipped with fans. A few easy steps are enough to move the pre-installed brackets onto the opposing side. An Upgrade Kit to equip the second side with fans as well is separately available.
The heat exchanger's case offers four integrated M4 threads on each side for mounting of optionally available accessories like various grills, feet, or external brackets.
All components necessary for operation are included except for fans and fittings. Among others, the following parts are enclosed: sealing plugs for unused threads, fan screws, and stand-offs for attaching the heat exchanger to your case.
The MO-RA3 is produced in Europe, and the bulk of the components are manufactured in Germany. Assembling takes place in Germany, too.
Material core: Copper (tubing), aluminium (fins), brass (connection block)
Material casing: powder-coated steel panels, polished stainless steel
Dimensions (L x W x H): 475,5 x 430 x 65mm
Weight: approx. 7700 g
Pressure tested: 10 bar
Threads: 4x G1/4”
1x MO-RA3 420 Industrial Line
2x G1/4” sealing plugs
4x M4x20mm stand-offs
1x Bracket for 140 mm fans
1x Fan screws for fans of 25 mm height