Industrial Air Division
172920 5997 03
Type Maximum ambient Safety valve opening Relief valve opening Hose connection
temperature pressure pressure
°C bar(e) bar(e) B.S.P. (in)
LE12 40 10.5 12.5 1/2
LE12 Pack 40 10.5 12.5 1/2
LE7N 1) 40 10.5 - 1/2
LE9N 1) 40 10.5 - 1/2
LT5 40 21 6.5 1/2
LT6 40 21 6.5 1/2
LT7 40 21 6.5 1/2
LT7 Pack 40 21 6.5 1/2
LT8 40 21 6.5 1/2
LT8 Pack 40 21 6.5 1/2
LT9 40 21 6.5 1/2
LT9 Pack 40 21 6.5 1/2
LT11 40 21 6.5 1/2
LT11 Pack 40 21 6.5 1/2
LT12 40 21 6.5 1/2
LT12 Pack 40 21 6.5 1/2
LT530 40 31.5 6.5 1/2
LT730 40 31.5 6.5 1/2
LT930 40 31.5 6.5 1/2
LT1230 40 31.5 6.5 1/2
1) Direct drive
8 Conversion list of SI units 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 (UK and US)
1 l = 0.264 US gal
1 l = 0.220 Imp gal (UK)
1 l = 0.035 cu.ft
1 m = 3.281 ft
1 mm = 0.039 in
1 m 3/min = 35.315 cfm
1 mbar = 0.401 in wc
1 N = 0.225 lbf
1 Nm = 0.738 lbf.ft
x°C = (32 + 1.8 x)°F 1)
1) A temperature difference of 1°C = a temperature difference of 1.8°F