Graco Inc.

Dura-Flo and Xtreme Piston Pumps  Durable supply pumps with long-life packing design

Positive displacement, 2-ball design provides uniform and easily controlled delivery

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Graco’s Xtreme and Dura-Flo pumps with NXT technology provide uniform and easy to control delivery. Ideal for supply applications, these durable pumps feature an NXT motor and can now achieve an even higher range of pressures without compromising flow.

  • Positive displacement, 2 ball piston design provides uniform and easily controlled delivery
  • High pump pressure and flow performance to handle a broad range of paints and coatings
  • Improved serviceability with fewer parts, faster repairs and lower ownership cost
  • Monitors and protects your pump with DataTrak

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Xtreme Lowers
Maximum operating temperature*
180°F
82°C
Wetted parts
Carbon Steel; Alloy Steel; 304, 440 and 17-4 PH Grades of Stainless Steel; Zinc and Nickel Plating; Ductile Iron; Tungsten Carbide; PTFE; Leather
Carbon Steel; Alloy Steel; 304, 440 and 17-4 PH Grades of Stainless Steel; Zinc and Nickel Plating; Ductile Iron; Tungsten Carbide; PTFE; Leather
Stroke length
4.75 in.
12.06 cm
Maximum fluid working pressure
L036C0
7250 psi
50 MPa, 500 bar
L046C0
7250 psi
50 MPa, 500 bar
L054C0
7250 psi
50 MPa, 500 bar
L058C0
7250 psi
50 MPa, 500 bar
L072C0
7250 psi
50 MPa, 500 bar
L085C0, L085C1, L085C2, L085C3, L085C4
7250 psi
50 MPa, 500 bar
L090C0
7250 psi
50 MPa, 500 bar
L097C0
7250 psi
50 MPa, 500 bar
L115C0, L115C1, L115C2, L115C3, L115C4
7250 psi
50 MPa, 500 bar
L145C0, L145C1, L145C2, L145C3, L145C4, L14AC1
7400 psi
51 MPa, 511 bar
L145C8, L145CL, L145CN, L180CL, L180CN
4500 psi**
31 MPa, 310 bar**
L180C0, L180C1, L180C2, L180C3, L180C4, L180C7, L180C9, L18AC1
7400 psi
51 MPa, 511 bar
L220C0, L220C1, L220C2, L220C3, L220C4, L220C9, L22AC1
6000 psi
41 MPa, 414 bar
L250C0, L250C1, L250C2, L250C3, L250C4
5600 psi
39 MPa, 386 bar
L250C8, 25A710
5600 psi
39 MPa, 386 bar
L290C0, L290C1, L290C2, L290C3, L290C4, L29AC1, 24N942
5600 psi
39 MPa, 386 bar
L22HC1, L22HC2, L25HC1, L25HC2, L29HC1, L29HC2, L22XC0
7250 psi
50 MPa, 500 bar
Nominal displacement per cycle
L036C0
36cc
36cc
L046C0
46cc
46cc
L054C0
54cc
54cc
L058C0
58cc
58cc
L072C0
72cc
72cc
L085C0, L085C1, L085C2, L085C3, L085C4
85cc
85cc
L090C0
90cc
90cc
L097C0
97cc
97cc
L115C0, L115C1, L115C2, L115C3, L115C4
115cc
115cc
L145C0, L145C1, L145C2, L145C3, L145C4, L148C8, L14AC1
145cc
145cc
L180C0, L180C1, L180C2, L180C3, L180C4, L180C7, L180C9, L18AC1
185cc
185cc
L220C0, L220C1, L220C2, L220C3, L220C4, L220C9, L22AC1, L22HC1, L22HC2, L22XC0
220cc
220cc
L250C0, L250C1, L250C2, L250C3, L250C4, L250C8, L25HC1, L25HC2, 25A710
250cc
250cc
L290C0,L290C1, L290C2, L290C3, L290C4, L29AC1, 24N942, L29HC1, L29HC2
290cc
290cc
Effective Area
L036C0
0.2325 in.
1.500 cm
L046C0
0.3100 in.
2.000 cm
L054C0
0.349 in.
2.250 cm
L058C0
0.3715 in.
2.397 cm
L072C0
0.465 in.
3.000 cm
L085C0, L085C1, L085C2, L085C3, L085C4
0.5542 in.
3.575 cm
L090C0
0.581 in.
3.750 cm
L097C0
0.620 in.
4.000 cm
L115C0, L115C1, L115C2, L115C3, L115C4
0.7430 in.
4.793 cm
L145C0, L145C1, L145C2, L145C3, L145C4, L145C8, L14AC1
0.9300 in.
6.000 cm
L180C0, L180C1, L180C2, L180C3, L180C4, L180C7, L180C9, L18AC1
1.1624 in.
7.500 cm
L220C0, L220C1, L220C2, L220C3, L220C4, L220C9, L22AC1, L22HC1, L22HC2, L22XC0
1.395 in.
9.000 cm
L250C0, L250C1, L250C2, L250C3, L250C4, L250C8, L25HC1, L25HC2, 25A710
1.620 in.
10.452 cm
L290C0, L290C1, L290C2, L290C3, L290C4, L29AC1, 24N942, L29HC1, L29HC2
1.860 in.
12.000 cm
*Maximum operating temperature of 25A710 is 390°F (200°C).
**Due to installed over pressure rupture discs.

Dura-Flo Pumps
Ratio
See models, manual 311828
See models, manual 311828
Maximum fluid working pressure
See models, manual 311828
See models, manual 311828
Maximum air/hydraulic working pressure
See models, manual 311828
See models, manual 311828
Motor piston effective area
See motor manual
See motor manual
Stroke length
See motor manual
See motor manual
Lower effective area
See lower manual 308354
See lower manual 308354
Maximum pump operating temperature
65.5°C
150°F
Motor fitting sizes
See motor manual
See motor manual
Fluid inlet size
See lower manual 308354
See lower manual 308354
Fluid outlet size
See lower manual 308354
See lower manual 308354
Wetted parts
See lower manual 308354
See lower manual 308354
Sound pressure
NXT air motors
See manual 311238, supplied. Viscount hydraulic motors: 88 dB(A) at 1450 psi hydraulic pressure, 25 cycles/min (tested in accordance with ISO
See manual 311238, supplied. Viscount hydraulic motors: 88 dB(A) at 1450 psi hydraulic pressure, 25 cycles/min (tested in accordance with ISO
Premier air motor
87.0 dB(A) at 70 psi (0.49 MPa, 4.9 bar), 25 cycles/min (tested in accordance with ISO
87.0 dB(A) at 70 psi (0.49 MPa, 4.9 bar), 25 cycles/min (tested in accordance with ISO
Sound power
NXT air motors
See manual 311238, supplied. Viscount hydraulic motors: 103 dB(A) at 1450 psi hydraulic pressure, 25 cycles/min (tested in accordance with ISO
See manual 311238, supplied. Viscount hydraulic motors: 103 dB(A) at 1450 psi hydraulic pressure, 25 cycles/min (tested in accordance with ISO
Premier air motor
94.1 dB(A) at 70 psi (0.49 MPa, 4.9 bar), 25 cycles/min (tested in accordance with ISO
94.1 dB(A) at 70 psi (0.49 MPa, 4.9 bar), 25 cycles/min (tested in accordance with ISO
Pump cycles per 3.8 liters (1 gal.)
Dura-Flo 600 (145 cc):
26.0
26.0
Dura-Flo 750 (180 cc):
21.0
21.0
Dura-Flo 900 (220 cc):
18.0
18.0
Dura-Flo 1200 (290 cc):
12.5
12.5
Fluid flow at 60 cpm
Dura-Flo 600 (145 cc):
2.3 gpm
8.7 lpm
Dura-Flo 750 (180 cc):
2.9 gpm
11.0 lpm
Dura-Flo 900 (220 cc):
3.4 gpm
12.9 lpm
Dura-Flo 1200 (290 cc):
4.6 gpm
17.4 lpm



Dura-Flo Pumps
Dura-Flo 1800 Pump Cycles
9.0 per g
9.0 per 3.8 l
Dura-Flo 2400 Pump Cycles
6.5 per g
6.5 per 3.8 l
Dura-Flo 1800 Fluid Flow
6.9 gpm at 60 cpm
26.1 lpm at 60 cpm
Dura-Flo 2400 Fluid Flow
9.2 gpm at 60 cpm
34.6 lpm at 60 cpm
Dura-Flo 1800 Lower Effective Area
2.79 sq in
18 sq cm
Dura-Flo 2400 Lower Effective Area
3.72 sq in
24 sq cm
Maximum Pump Operating Temperature
150°F
65.5°C
Fluid Inlet Size
2 in npt(f)
2 in npt(f)
Fluid Outlet Size
1 1/2 in npt(m)
1 1/2 in npt(m)
Sound Pressure
NXT air motors: See manual 311238, supplied. Viscount hydraulic motors: 88 dB(A) at 1450 psi hydraulic pressure, 25 cpm (tested in accordance with ISO 3744) Xtreme XL air motor: 86.8 dB(A) tested 3.28 feet (1 m) from equipment.
NXT air motors: See manual 311238, supplied. Viscount hydraulic motors: 88 dB(A) at 1450 psi hydraulic pressure, 25 cpm (tested in accordance with ISO 3744) Xtreme XL air motor: 86.8 dB(A) tested 3.28 feet (1 m) from equipment.
Sound Power
NXT air motors: See manual 311238, supplied. Viscount hydraulic motors: 103 dB(A) at 1450 psi hydraulic pressure, 25 cycles/min (tested in accordance with ISO 3744) Xtreme XL air motor: 96 dB(A), measured at 70 psi (0.48 MPa, 4.8 bar), 20 cpm, per ISO-9614–2.
NXT air motors: See manual 311238, supplied. Viscount hydraulic motors: 103 dB(A) at 1450 psi hydraulic pressure, 25 cycles/min (tested in accordance with ISO 3744) Xtreme XL air motor: 96 dB(A), measured at 70 psi (0.48 MPa, 4.8 bar), 20 cpm, per ISO-9614–2.