Compressed air products Isolation valves, drain traps and ancillaries
5
Dimensions/weights (approximate) in mm and kg Size A B C D
E
F
G
Weight
DN40 DN50
230
130
116
326
200
200
242
33
230
141
123
332
200
225
248
43
G
B
C
E
F
A
D
Flange bolt hole tappings Size
ASME 150
ASME 300
JIS/KS 20K
DN40 DN50
½ " - 13 UNC - 2B
¾ " - 10 UNC - 2B
M16 x 2 - 6H
" - 11 UNC - 2B
" - 11 UNC - 2B
M16 x 2 - 6H
Safety information, installation and maintenance For full details, see the Installation and Maintenance Instructions (IM-P148-37) supplied with the product. Installation note: The trap must be fitted in the horizontal plane below what it is draining with the direction of flow as indicated on the body so that the float mechanism is free to rise and fall in a vertical plane. One of the advantages of the float trap for draining air and gas systems is that no bleed is required for satisfactory operation. However, because the trap has no bleed a seperate balance line is needed to prevent it becoming air or gas locked. It should be noted that the balance line is piped back to the upstream side. A balance line is essential for the correct operation of this product. It is recommended that a non-return valve is fitted when discharging condensate into return lines where backpressure is experienced. It is also recommended that a diffuser is fitted when discharging to atmosphere. For convenience of maintenance it is recommended that a union is fitted in the balance line near to the trap cover and consideration should be given to fitting isolation valves upstream and downstream of the trap. The CA46S must not be insulated.
5.5 71
Disposal The product is recyclable. No ecological hazard is anticipated with the disposal of this product providing due care is taken.
9.5.64
How to order Example: 1 off Spirax Sarco DN50 CA46S-32 air and gas trap flanged to EN 1092 PN40 having an austenitic stainless steel body and cover.
TI-P148-07 CMGT Issue 12
Page 5 of 6
CA46S Austenitic Stainless Steel Air and Gas Trap DN40 and DN50
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