Graco Inc 258664, 247553, 247552, 247554 Technical Data, Pump Performance Charts, 12 1 Ratio Pumps

Models: 247550 247549 247551 312585E 258664 258665 247554 247552 247553

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Technical Data

 

Technical Data

 

Maximum fluid working pressure

 

Part Nos. 247549 and 247550

1250 psi (8.6 MPa, 86.2 bar)

Part Nos. 247551 and 247552

2275 psi (15.7 MPa, 156.9 bar)

Part Nos. 247553 and 247554

3065 psi (21.1 MPa, 211.3 bar)

Part Nos. 258664 and 258665

4000 psi (31.0 MPa, 310.3 bar)

Maximum air working pressure

100 psi (0.7 MPa, 7.0 bar)

Ratio

 

Part Nos. 247549 and 247550

12:1

Part Nos. 247551 and 247552

23:1

Part Nos. 247553 and 247554

30:1

Part Nos. 258664 and 258665

45:1

Fluid Flow at 60 cpm

See Pump Performance Charts

Displacement pump size (cc per cycle)

 

Part Nos. 247549 and 247550

550

Part Nos. 247551 and 247552

580

Part Nos. 247553 and 247554

430

Part Nos. 258664 and 258665

290

Maximum operating temperature

180°F (82°C)

Sound pressure

NXT air motors: See manual 311238, supplied.

Sound power

NXT air motors: See manual 311238, supplied.

Wetted parts

Displacement Pump: see manual 311825, 311827, or

 

312745

 

Spray Gun: see manual 308511

 

Hoses and Fittings: stainless steel, brass, nylon

Pump Performance Charts

12:1 Ratio Pumps (247549, 247550)

 

40 psi (0.3 MPa, 3 bar) Air Supply

70 psi (0.5 MPa, 5 bar) Air Supply

100 psi (0.7 MPa, 7 bar) Air Supply

Spray Tip

 

 

 

 

 

 

 

 

 

 

 

Working

 

 

Working

 

 

Working

Orifice

 

cfm

Pressure in

 

cfm

Pressure in

 

cfm

Pressure in

Size,

 

psi (MPa,

 

psi (MPa,

 

psi (MPa,

in. (mm)

gpm (l/min)

(m3/min)

bar)

gpm (l/min)

(m3/min)

bar)

gpm (l/min)

(m3/min)

bar)

 

 

 

 

 

 

 

 

 

 

.030 (0.76)

0.4 (1.5)

3.0 (0.08)

463 (3.2, 32)

0.5 (1.9)

6.0 (0.17)

816 (5.7, 57)

0.6 (2.3)

9.1 (0.25)

1164 (8.1, 81)

 

 

 

 

 

 

 

 

 

 

.045 (1.14)

1.0 (3.8)

6.5 (0.18)

443 (3.1, 31)

1.3 (4.9)

14.1 (0.39)

801 (5.6, 56)

1.7 (6.5)

22.0 (0.62)

1137 (7.9, 79)

 

 

 

 

 

 

 

 

 

 

.060 (1.52)

1.5 (5.7)

9.9 (0.28)

425 (3.0, 30)

3.3 (12.5)

21.3 (0.60)

761 (5.3, 53)

3.1 (11.7)

34.2 (0.97)

1091 (7.6, 76)

 

 

 

 

 

 

 

 

 

 

.065 (1.65)

1.7 (6.5)

11.3 (0.32)

390 (2.7, 27)

4.0 (15.2)

24.2 (0.68)

731 (5.1, 51)

3.6 (13.7)

39.0 (1.09)

1071 (7.5, 75)

 

 

 

 

 

 

 

 

 

 

.080 (2.03)

2.9 (11.0)

15.0 (0.42)

344 (2.4, 24)

3.5 (13.3)

32.9 (0.92)

680 (4.7, 47)

4.0 (15.2)

53.7 (1.50)

1018 (7.1, 71)

 

 

 

 

 

 

 

 

 

 

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312585E

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Graco Inc 258664, 247553, 247552, 247554, 258665, 312585E, 247551 Technical Data, Pump Performance Charts, 12 1 Ratio Pumps