Graco 24M178 Minimum Pipe Size Recommendations, Capacity Length, 22 m 05 m 62 m 15.24 m .4 mm

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Installation

Minimum Pipe Size Recommendations

 

Compressor

 

Main Air Line

 

 

 

 

 

Size

 

Capacity

Length

Size

 

 

 

 

 

 

1-1/2 - 2 HP

 

6

- 9 CFM

any

3/4 in. (19 mm)

 

 

 

 

 

 

3 - 5 HP

 

12

- 20 CFM

Up to 200 ft (61 m)

3/4 in. (19 mm)

 

 

 

 

 

 

 

 

 

 

Over 200 ft (61 m)

1 in. (25.4 mm))

 

 

 

 

 

 

5 - 10 HP

 

20

- 40 CFM

Up to 100 ft (30.5)

3/4 in. (19 mm)

 

 

 

 

 

 

 

 

 

 

Over100-200ft(30.5-61m)

1 in. (25.4 mm)

 

 

 

 

 

 

 

 

 

 

Over 200 ft (61 m)

1-1/4 in. (31.8 mm)

 

 

 

 

 

 

10 - 15 HP

 

40

- 60 CFM

Up to 100 ft (30.5)

3/4 in. (19 mm)

 

 

 

 

 

 

 

 

 

 

Over100-200ft(30.5-61m)

1-1/4 in. (31.8)

 

 

 

 

 

 

 

 

 

 

Over 200 ft (61 m)

1-1/2 in. (38.1)

 

 

 

 

 

 

Air Pressure Drop Through Hose, by hose length and ID

psi (Kpa, bar)

Air Hose Inside

4 ft.

10 ft.

15 ft.

20 ft.

25 ft.

50 ft.

Diameter

(1.22 m)

(3.05 m)

(4.6 m)

(6.1 m)

(7.62 m)

(15.24 m)

 

 

 

 

 

 

 

1/4 in. (6.4 mm)

40 psi (276 kPa, 2.8 bar)

50 psi (345 kPa, 3.4 bar)

60 psi (414 kPa, 4.1 bar)

70 psi (483 kPa, 4.8 bar)

80 psi (552 kPa, 5.5 bar)

90 psi (621 kPa, 6.2 bar)

6 (41, .4)

7.5(52, .5) 9 (62, .6)

10.75(74, .7)

12.25(84, .8)

14 (97, 1)

8 (55, .6)

10 (69, .7)

12.5(86, .9)

14.5(100, 1) 16.5(114,1.1)

18.75(129, 1.3)

9.5(66, .7)

12 (83, .8)

14.5(100, .1) 17 (117, 1.2)

19.5(134, 1.3) 22 (152, 1.5)

11 (76, .8)

14 (97, 1)

16.75(115,1.2)

19.5(134, 1.3)

22.5(155, 1.6)

25.25 (172, 1.7)

12.75(88, 0.9) 16 (110, 1.1) 19 (131, 1.3)

22.5(155, 1.6)

25.5(176, 1.8)

29 (200, 2)

24 (165, 1.7)

28 (193, 1.9)

31 (214, 2.1)

34 (234, 2.3)

37 (255, 2.6)

39.5 (169, 2.7)

5/16 in. (7.9 mm)

40 psi (276 kPa, 2.8 bar)

50 psi (345 kPa, 3.4 bar)

60 psi (414 kPa, 4.1 bar)

70 psi (483 kPa, 4.8 bar)

80 psi (552 kPa, 5.5 bar)

90 psi (621 kPa, 6.2 bar)

2.25(16, .2)

3 (21, .2)

3.75(26, .3) 4.5(31, .3) 5.5 (38, .4) 6.5 (45, .4)

2.75(19, .2) 3.5 (24, .2) 4.5 (31, .3)

5.25(36, .4)

6.25(43, .4) 7.5 (52, .5)

3.25(22, .2)

4 (28, .3)

5 (34, .3)

6 (41, .4)

7 (48, .5)

8.5 (59, .6)

3.5(24, .2)

4.5(31, .3)

5.5(38, .4)

6.75(47, .5)

8 (55, .6)

9.5 (66, .7)

4 (28, .3)

5 (34, .3)

6 (41, .4)

7.25(50, .5)

8.75(60, .6)

10.5(72, .7)

8.5(59, .6)

10 (69, .7)

11.5(79, .8) 13 (90, .9)

14.5(100, 1) 16 (110, 1.1)

4

309921N

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Contents Important Safety Instructions IncludesHow Desiccant Air Drying System Works Installation Shop Air Piping LayoutMinimum Pipe Size Recommendations Capacity LengthAir Hose Inside 10 ft 15 ft 20 ft 25 ft 50 ft 22 m 05 m 62 m 15.24 m .4 mm309921N Coalescer Pressure Drop Indicator OperationModel 234401, Series D Model 24M178, Series BPart No. Description DescriptionMaintenance and Repair Pressure Relief ProcedureAir Filter 234402, Series B Coalescer 234397, Series BDesiccant Housing 234404, Series B Desiccant Housing DisassemblyFollow the Pressure Relief Procedure, Desiccant ChangeoutAir Regulator Assembly For Desiccant Air Drying System CleaningSelf-Relieving Air Regulator 309921N Graco Standard Warranty Graco Phone Numbers