Donaldson Engine Air Filter Catalogue

STG Donaclone ™ Air Cleaner

When specifying an Air Cleaner… Determine the Airflow Requirements of your engine, then find the corresponding m ³ /min. airflow in the charts below. The restriction numbers - shown in mbar at the left side of the chart - indicate the approximate initial restriction of each model air cleaner at that m ³ /min. When calculating total initial restriction of the entire air intake system, include the restriction caused by ducting, elbows, pre-cleaners, etc. The estimated lab life hours are indicated at the right side of the chart.

STG Performance Curves

Performance Curves G140076

Performance Curves G160077

12 16 20 24 28 32 36 40 44 48 52 56

12 16 20 24 28 32 36 40 44 48 52 56

12 16 20 24 28 32 36 40 44

12 16 20 24 28 32 36 40 44

0 4 8

0 4 8

0 4 8

0 4 8

20

24

28

32

36

15

18

21

24

27

Air Flow (m³/min)

Air Flow (m³/min)

Performance Curves G161006 Restr. A/c Piezo

LL50mbar

LL62mbar

LL75mbar

Performance Curves G120332

12 18 24 30 36 42 48 54 60

12 18 24 30 36 42 48 54 60

12 18 24 30 36 42 48 54 60

12 18 24 30 36 42 48 54 60



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3DJH

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0 6

0 6

0 6

0 6

6

9

12

15

18

25

30

35

40

45

Air Flow (m³/min)

Air Flow (m³/min)

Performance Curves G140445

Performance Curves G160445

12 18 24 30 36 42 48 54 60 66

12 18 24 30 36 42 48 54 60 66

12 18 24 30 36 42 48 54 60

12 18 24 30 36 42 48 54 60

'RQDOGVRQ&RQILGHQWLDO Performance Curves G140076



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12 16 20 24 28 32 36 40 44 48 52 56

0 6

0 6

0 6

0 6

16

20

24

28

32

15

17

19

21

23

Air Flow (m³/min)

Air Flow (m³/min)

Performance Curves G161020

54

54



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48

48

42

42

36

36

30

30

24

24

0 4 8

18

18

12

12

6

6

0

0

18

21 31

24

27

34

37

40

43

Air Flow (m³/min)

Air Flow (m³/min)

Restr. A/c Piezo

LL50mbar 

LL62mbar

LL75mbar 3DJH

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 All performance curves are according ISO 5011 standards - Restriction measured at Piezo All tests are done with ISO Coarse at Dust Concentration of 1g/m³

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116 n Engine Air Cleaners, Accessories & Service Parts

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