Toshiba MMY-MAP0804FT8(ZG)-E - Page 18

– 18 –
Selection of Pipe Size
Coupling size of brazed pipe
(Unit: mm)
Connected section
External size Internal size
Standard outer dia.
of connected
copper pipe
Connected section
Min. thickness
of coupling
External size Internal size
Min. depth of
insertion
Oval value
Standard outer dia.
(Allowable difference)
CFKG
6.35 6.35 (±0.03) 6.45 ( ) 7 6 0.06 or less 0.50
9.52 9.52 (±0.03) 9.62 ( ) 8 7 0.08 or less 0.60
12.70 12.70 (±0.03) 12.81 ( ) 9 8 0.10 or less 0.70
15.88 15.88 (±0.03) 16.00 ( ) 9 8 0.13 or less 0.80
19.05 19.05 (±0.03) 19.19 ( ) 11 10 0.15 or less 0.80
22.22 22.22 (±0.03) 22.36 ( ) 11 10 0.16 or less 0.82
28.58 28.58 (±0.04) 28.75 ( ) 13 12 0.20 or less 1.00
34.92 34.90 (±0.04) 35.11 ( ) 14 13 0.25 or less 1.20
38.10 38.10 (±0.05) 38.31 ( ) 15 14 0.27 or less 1.26
41.28 41.28 (±0.05) 41.50 ( ) 15 14 0.28 or less 1.35
Screw size
M6Power supply terminal 2.3 to 2.7
Tightening torque
(N•m)
K
ØC
G
ØF
+0.04
-0.02
+0.04
-0.02
+0.04
-0.02
+0.04
-0.02
+0.03
-0.03
+0.03
-0.03
+0.06
-0.02
+0.04
-0.04
+0.08
-0.02
+0.08
-0.02
M8Earth screw 5.5 to 6.6
M3.5Communication wire terminal 1.2 to 1.4
Screw size and tightening torque
AMP Air Conditioning
www.ampair.co.uk | sales@ampair.co.uk