M & MR Series Air Cooled Mobile Heat Exchanger, 1-1/4 NPT Ports, 3.25 sq ft Face Area

A
24
B
19.50
C
26.88
D
23.22
E
21.72
Brand
API Heat Transfer
Brand
API Heat Transfer
Pack Size
1.00
UOM
EA
F
21.50
Face Area
3.25
G
24.72
Ports
1-1/4 NPT
Ports
1-1/4 NPT
Supplier Part Number
73476
Alternate Part Numbers
Alternate Part Number 73476, Alternate Part Number C1DD55
Product Weight
34.00 lbs

Product Questions & Answers

Got a mobile hydraulic system running up to 85 GPM on a piece of equipment that puts out a fair amount of heat. Would this cooler actually keep up with that kind of load?
Question by: Wayne W on Sep 14, 2025, 9:49 PM
At 85 GPM you'd have plenty of headroom here. The unit handles oil flows up to 100 GPM and is rated to pull out up to 90,000 BTU/Hr, so it's built for systems that run hard. The 1-1/4 NPT ports support that flow without restriction, and the copper tube and aluminum fin core is designed to move heat efficiently. For a mobile application pushing that kind of volume, this size fits the job well.
Answer by: Customer Support on Sep 16, 2025, 9:14 AM
running about 85 gpm through it, am i gonna choke the flow with these 1-1/4 ports?
Question by: Frank B on Oct 29, 2025, 2:04 PM
With 1-1/4 NPT ports, this exchanger is built to support oil flow rates up to 100 GPM, so 85 GPM is within its stated flow capability.
Answer by: Customer Support on Oct 30, 2025, 3:05 PM

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