User Manual

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FLUID COOLING

Mobile MF Series

AIR COOLED MF

Features

Same as M Series with DC Fan or

Hydraulic Motor

3/8” Tube Size

Aluminum Fins

Low AMP Draw 12 or 24 Volt DC Motor

Heavy Duty Construction

Optional Serviceable Relief

Bypass Valve

Optional Fan Control Switch

Long Life Hydraulic Motors

Heat Removal TO 50,000 BTU/Hr.

Oil Flows to 150 GPM

Mounting Brackets Included

SAE, NPT or 37° Flare Oil Connections

Rugged Steel Manifolds

Materials

Tubes Copper

Fins Aluminum

Turbulators Steel

Manifolds S t e e l

Fan Assembly High Impact Plastic

Motor Displacement . 2 2 i n

/Rev. (Hydraulic)

Maximum Pressure 2000 PSI (Hydraulic)

Allowable Backpressure 1000 PSI (Hydraulic)

Relief Bypass Valve Option

MODEL DESCRIPTION

MFR-15 3/4”, external, all steel valve.

Available in either 30 PSI or 60 PSI

settings. May be removed for

servicing.

MFR-30 1-1/2”, external, all steel valve.

MFR-60 Available in either 30 PSI or 60 PSI

settings. May be removed for

servicing.

Ratings

Operating Pressure 300 psi

Operating Temperature 350° F

DC current required Hydraulic Motor Data

Number

Oil Flow Required Minimum Operating Maximum Fan Speed

of Fans 12 Volt 24 Volt (GPM) Pressure (PSI) (RPM)

1 12.5 amps 6.3 amps 2.1 300 2200

2 25 amps 12.6 amps 4.2 300 2200

Motor

Speciﬁcation

NM - No Motor

4A - 12 Volt DC

4B - 24 Volt DC

9 - Hydraulic Motor

–

*Other connection types available. Please consult factory for assistance.

How to Order

Model

Series

MFR - Relief

Bypass

Included

Model Size Selected

– –

Connection

Type*

1 - NPT

2 - SAE

3 - BSPP

7 - 37° Male Flare

Relief Bypass

Blank - No Bypass

30 - 30 psi

60 - 60 psi

–

ADD FOR MFR MODELS ONLY

Summary of content (4 pages)

PAGE 1
FLUID COOLING | Mobile MF Series Features Same as M Series with DC Fan or Hydraulic Motor n 3 /8” Tube Size n n Aluminum Fins Low AMP Draw 12 or 24 Volt DC Motor n Heavy Duty Construction n Optional Serviceable Relief Bypass Valve n AIR COOLED MF Optional Fan Control Switch n Long Life Hydraulic Motors n Heat Removal TO 50,000 BTU/Hr.
PAGE 2
D TEMP SENSOR C .53 DIA Dimensions - 12 & 24 Volt DC Motors G POWER LEADS 12" LONG 4 HOLES Models MF-15 and MF-30 D IN .53 DIA 4 HOLES IN J (2 PLACES) TEMP SENSOR MODEL MF J (2APLACES) A 13.88 16.58 30.83 MF-15 MF-30 MF-60 15.88 18.83 33.08 RELIEF BYPASS VALVE (OPTIONAL) J (2 PLACES) A 2.06 #8 SAE TYP IN F D MFR C D E .53 DIA 4 HOLES G F 17.41 4.99 17.25 MODEL MF 14.25 1.5013.88 SQ MF-15 19.75 .5321.12 DIA 6.10 21.25 17.25MF-30 2.5016.58SQ MF 1.88 MFR 15.88 9.00 18.
PAGE 3
Performance Curves 50,000 40,000 AIR COOLED MF OIL P CORRECTION CURVE P MULTIPLIER 4 30,000 25,000 MF-30 20,000 3 2 OIL HEAT DISSIPATION BTU/HR. AT 50F E.T.D. 5 MF-60 1 50 15,000 100 200 300 400 500 OIL VISCOSITY - SSU MF-15 10,000 9,000 8,000 7,000 OIL PRESSURE DROP 6,000 = 5 PSI = 10 PSI = 20 PSI 5,000 4,000 2.
PAGE 4
Thermostatic Temperature Control Option (DC) This controller was designed to mount on the cooler without requiring extensive wiring or plumbing. It provides accurate temperature control by cycling the cooling fan(s) to maintain desired oil temperature.