Sullair SN55 User Manual page 41

3.12 Piping & instrumentation, air-cooled—SN55S, SN75S
Key Description
1 FILTER,AIR
2 INDICATOR,RESTRICTION
3 VALVE,INLET
4 COMPRESSOR
5 MOTOR
6 FILTER,OIL
7 COOLER,AIR
8 COOLER,OIL
9 VALVE,THERMAL
10 ORIFICE
11 SIGHTGLASS
12 STRAINER
13 PLUG,SIGHTGLASS
14 PROBE,THERMISTER
15 VALVE,RELIEF
16 TRANSDUCER, PRESSURE
17 VALVE, MIN PRESSURE
18 SEPARATOR,WATER
19 ELEMENT,AIR/OIL SEP
20 VALVE,DRAIN
21 VALVE,SOLENOID 3WNO
22 VALVE,BLOWDOWN
23 REGULATOR
24 TANK,SEPARATOR
25 FILTER,PNEUMATIC
26 VALVE,CHECK
27 VALVE,BALL/STNR COMBO
28 DRAIN,ZERO LOSS
29 VALVE,SPRIAL
Drawing notes
CONTROL/MOISTURE DRAIN LINES ARE 1/4" TUBING EXCEPT AS
1
NOTED.
Qty Key Description
1 OPTIONAL HEAT TRACE IS APPLIED ONLY TO CONTROL AND
MOISTURE DRAIN LINES AND USED ONLY WITH STAINLESS
2
1
STEEL TUBING. REFER TO FACE OF ORDER FOR HEAT TRACE
REQUIREMENTS.
1
1
Component Description
1
P1 WET SUMP PRESSURE
1
P2 PACKAGE OUT
1
P3 SPIRAL VALVE CONTROL PRESSURE
1
SOL1 LOAD/UNLOAD SOLENOID VALVE
1
SOL4 MEC/SEQUENCING/FULL LOAD SOLENOID
5
SOL5 COMBO DRAIN/JZL DRAIN SOLENOID
1
T1 DISCHARGE TEMPERATURE
2
1
Tubing color Purpose
1
BLUE TANK PRESSURE
1
YELLOW REGULATOR PRESSURE
3
RED UNLOAD PRESS
1
CLEAR MOISTURE DRAIN
1
1
1
2
1
1
1
1
2
1
1
1
Qty