OA388

PERFORMANCE CURVES

MODEL SPEC

Model	Flow ( l/min )	Rated Voltage	Frequency ( Hz )	Rated Current (A)	Input ( w )
OA388 -A1	1 ~ 20	1Ø110V	50/60	1.20/1.00	79.2/66.0
OA388 -A2	1 ~ 20	1Ø220V	50/60	0.54/0.46	71.2/60.8
OA388 -A3	1 ~ 20	1Ø380V	50/60	0.32/0.28	73.0/63.8
OA388 -D1	1 ~ 20	DC12V	–	2.40	28.8
OA388 -D2	1 ~ 20	DC24V	–	1.5	36.0

Model	Rated Speed ( r/min )	Air Flow ( CFM )	Noise ( dB(A) )	Cooling Capacity ( kcal/h ) ∆T = 30°C	Weight ( kg )
OA388 -A1	2600/3100	380/470	48	1500	4.7
OA388 -A2	2600/3100	380/470	48
OA388 -A3	2600/3100	380/470	48
OA388 -D1	3000	470	51
OA388-D2	3400	516	51

ORDER CODES

OA388 – 4 N 4 A2
a – b c d e

Model Name : OA388
Connection Size : 4:1/2”
Thread :
1. B: BSPP
2. N: NPT
3. T:PT
Fan Motor Size : 4, 6, etc. *
Rated Voltage :
1. A1: AC110V
2. A2: AC220V
3. A3: AC380VD1:DC12V
4. D2: DC24V

* We would choose the suitable fan motor in accordance with the dimension of the aluminum cool fin part.

SYMBOLS

PERFORMANCE CURVES

Cooling Capacity

Pressure Differential

DIMENSION