Swiftech MCR X20 DRIVE REV3 User Manual

One or more patents pending

St., Long Beach, CA 90805

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Information subject to change without notice

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INSTALLATION GUIDE

MCR220-DRIVE-B

MCR220-DRIVE

MCR320-DRIVE-B

MCR320-DRIVE

One or more patents pending

MCR DRIVE-B versions (without pump) for existing MCP350 or 355 pump owners

MCP350 or MCP355 pump installation

– skip this step if you have the MCR Drive with integrated pump version

Disassemble the MCP350 or MCP355 pump ports housing from

the main motor housing by loosening and removing all 4 screws.
Reassemble the pump body to the MCR drive radiator while making
absolutely sure to keep the existing pump o-ring in place or the assembly
will leak! To assemble, simply align the pump body with the MCR Drive
pump housing, and fasten it with the supplied 8-

32 x ¾” socket screws.

MCR220 and 320 Drive installation

1. Installation of the fittings :

The MCR Drive heat exchangers are shipped with G1/4 x ½” barb fittings (12mm) . Use a 5/8” (16mm) flat wrench or preferably a socket
wrench to fasten the fittings very tight to the radiator body so as to prevent leaks.

The MCR Drive Rev3 series also feature two additional inlet ports that are available to parallelize various components in installations where
multiple waterblocks are present. See paragraph 5 below for more explanations on the subject matter.