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MA Series
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BRAZED ALUMiNUM CONSTRUCTiON Features ■ Bar and Plate Brazed Aluminum Core ■ Rugged, lightweight, and compact ■ Provides the best heat transfer per given envelope size while minimizing pressure drop ■ Air-side fin design minimizes fouling and static pressure ensuring long-term, reliable performance ■ Fan motor assembly has an IP68 with AMP-#180908 connection ■ Welded aluminum fittings/ports and manifolds ensure structural integrity ■ Standard SAE ports - NPT and BSPP ports available ■ Customized units are available to meet your specific performance requirements ■ Additional capabilities for radiators, charge-air-coolers, condensers, and multi-circuit units ■ Optional temperature sensors (see pg. 171) Ratings Materials maximum operating pressure 250 psi (17 BAR) maximum operating temperature 300° F (150° C) Fluid Compatability Petroleum/mineral oils Oil/water emulsion Water/ethylene glycol How to Order Core Brazed Aluminum Bar and Plate ■ Tanks - 5052 Aluminum ■ Nose Bar & Little Bar - 3003-H Aluminum ■ Air Fin, Plate, Turbulator & End Plate -3003-O Aluminum Connections Aluminum Core mounting brackets Brazed Aluminum model model size selected Connection ‘Bypass available on MA-12, MA-18, MA-32, MA-48, MA-232, MA-248 only. (MAR) MA-8, MA-14, MA-20, MA-66, MA-32 do not have fan option. MA 3.5 available with fan only.

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Note: We reserve the right to make reasonable design changes without notice. Dimensions are in inches and (millimeters). *AMP draw listed as per FAN. Thermal Transfer Products A ThermaSyf Company www.thermaltransfer.com TTPSales@therma

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Dimensions - Core Only MA-4 A pprox. Ship Model A B C D E F G H J K Wt. lbs (Kg) MA-3 Note: We reserve the right to make reasonable design changes

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Performance Curves MA Models with DC Fan Assemblies MA Models (No Fan, Core Only) Performance Data Curve Performance Data Curve 500,000 Heat Rejection BTU/HR @ 100F ETD Oil Pressure Drop Correction Pressure Drop Air Static Pressure Drop Correction Factor Correction Factor Face Velocity SFPM (smpm) Heat Rejection BTU/HR @ 100F ETD Selection Procedure Step 1 Determine Heat Load. Typical Rule of Thumb, - size cooler for Step 4 Determine the Corrected Heat Dissipation to use the Curves English Version Metric Version Corrected Heat Rejection KW °C Step 2 Determine Entering Temperature...

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