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Leaftlets and other useful documents

Conversion table (inches / thread / DN diameter)
Inch Thread (Ø int. x Ø ext.) mm DN diameter
1/8' 5 X 10 5
1/4'' 8 X 13 8
3/8'' 12 X 17 10
1/2'' 15 X 21 15
3/4' 20 X 27 20
1'' 26 X 34 25
1''¼ 33 X 42 32
1''½ 40 X 49 40
2'' 50 X 60 50
2''½ 66 X 76 64
3'' 80 X 90 80
4'' 102 X 119 100
5'' 125 X 140 125
6'' 152 X 165 150
Compressed air losses due to leaks
Leak diameter Air losses Energy loss Energy Costs
1 mm 75 l/min. 0,6 kW 480 €/year
1,5 mm 150 l/min. 1,3 kW 1040 €/year
2 mm 260 l/min. 2,0 kW 1600 €/year
3 mm 600 l/min. 4,4 kW 3520 €/year
4 mm 1 l/min. 100 kW 8,8 €/year
5 mm 1 l/min. 700 kW 13,2 €/year

Utilities for Download

Maximum air humidity for a dew point according to DIN ISO 7183
61 KB
Checklist Compressed Air Quality Food + Beverage
250 KB