Atlas Copco QAC 1100 Sd - Unit Conversion, Torque, and Data Plate; SI Unit to British Unit Conversions; Screw and Nut Tightening Torque; Data Plate Information Fields

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Data plateList of SI unit conversion into British
units
1 bar = 14,504 psi
1 g = 0,035 oz
1 kg = 2,205 lb
1 km/h = 0,621 mile/h
1 kW = 1,341 hp (RU e EUA)
1 l = 0,264 US gal
1 l = 0,220 lmp gal (RU)
1 l = 0,035 cu.ft
1 m = 3,281 ft
1 mm = 0,039 in
1 m³/min = 35,315 cfm
1 mbar = 0,401 em wc
1 N = 0,225 lbf
1 Nm = 0,738 lbf. ft
t°F = 32 + (1,8 x t°C)
t°C = (t°F - 32)/1,8
1ºC temperature difference = 1.8 ºF temperature
difference.
A Machine model
B Unit serial number
C Year of manufacture
D Prime Power- PRP in the continuous and
variable condition /Standby By Power-
Maximum power in eventual condition (1 hour/
day) / COP is the nominal power an engine is
able to supply constant load for an unlimited
number of hours per year, observing at regular
intervals in accordance with ISO 8528-1 standard
E Frequency
F Rated voltage
G Maximum current (A)
H Mass (weight) of the whole
I Maximum operating altitude
J Maximum operating ambient temperature
Model Material Tightening Torque (Nm)
M8 8.8 24.3
M10 8.8 48.2
M12 8.8 89
M16 8.8 205
UNC 1/4-20 8.8 11
UNC 5/16-18 8.8 22
UNC 3/8-15 8.8 40
UNC 7/16-14 8.8 71
Screw / Nut
Tightening torque table for screws
and nuts