External Oil Circuit System - RFC SL Series Technical Manual

Screw refrigeration compressor
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2. 4 External oil circuit system

The SL compressor needs to be equipped with an oil cooler, and the heat exchange of the oil
cooler is obtained according to the RFC selection procedure. RFC requires that the design
pressure drop of the external oil circuit system pipeline is not more than 1bar, so as not to
affect the normal lubrication of the compressor.
The external oil circuit components are as follows:
serial
Part Number
number
1
5119892
2
6180345
3
6191090
4
6114474
5
7100357
6
6120210
7
6180335
8
5103330
9
5181250
10
6140635
11
6180334
External oil circuit diagram
describe
Adapter
Oil flow switch FYL-08
Teflon gasket
Active joint 1"-14UNS welding end
D=16
Oil Filter FOF-5/8"
Aluminum spacer OD.50xlD.42x1.5
Solenoid valve 032F1228
Solenoid valve coil 230V50/60HZ
Motor protection module INT69VS
230V
Oil sight glass 5/8"
capacitance
quantity
2
1
4
4
1
2
1
1
1
1
1

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