Hitachi important safety instructions Dura-Flo 1800 Pumps with NXT Model 3400 Air Motors

Models: 1800

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Technical Data

Key

A0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressure

B0.5 MPa, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) hydraulic oil pressure

C0.3 MPa, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar (600 psi) hydraulic oil pressure Test Fluid: No. 10 Weight Oil

Dura-Flo 1800 Pumps with NXT Model 3400 Air Motors

Cycles per Minute

 

psi (MPa, bar)

9

16

25

32

41

48

57

140

 

 

 

 

 

 

 

 

 

 

 

 

 

1800 (12.6, 126)

 

 

 

 

 

A

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120

 

 

1600 (11.2, 112)

 

 

 

 

 

 

 

 

 

 

1400 (9.8, 98)

 

 

 

 

 

B

 

100

Air

 

 

 

 

 

 

 

 

 

 

Fluid Pressure

 

 

 

 

 

 

 

 

 

Flow (scfm)

1200 (8.4, 84)

B

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

1000

(7.0, 70)

 

 

 

 

 

 

 

 

800

(5.6, 56)

 

 

 

 

 

 

 

60

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

600

(4.2, 42)

 

 

 

 

 

 

 

40

 

 

 

 

C

 

 

 

 

 

 

 

 

400

(2.8, 28)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

200

(1.4, 14)

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

 

 

 

 

(3.8)

(7.6)

(11.4)

(15.2)

(19.0)

(22.8) (26.6)

(30.4)

 

Fluid Flow in gpm (lpm)

Dura-Flo 1800 Pumps with NXT Model 6500 Air Motors

psi (MPa, bar) 3500 (24.1, 241)

3000 (21.0, 210)

Cycles per Minute

9

16

25

32

41

48

57

A

A

250

200

Fluid Pressure

2500 (17.2, 172)

2000 (14.0, 140)

1500 (10.3, 103)

B

B

150 AirFlow

(scfm) 100

1000 (7.0, 70)

500 (3.5, 35)

0

C

C

 

50

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

(3.8)

(7.6)

(11.4)

(15.2)

(19.0)

(22.8) (26.6)

(30.4)

Fluid Flow in gpm (lpm)

311826B

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Hitachi Dura-Flo 1800 Pumps with NXT Model 3400 Air Motors, Dura-Flo 1800 Pumps with NXT Model 6500 Air Motors