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Specifications/Performance |
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RPM |
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200 RPM |
200 RPM |
400 RPM |
400 RPM |
500 RPM |
500 RPM |
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MODEL |
MAWP PSI |
MAWP Bar |
Plunger In. |
Plunger mm |
FLOW GPM |
FLOW LPM |
FLOW GPM |
FLOW LPM |
FLOW GPM |
FLOW LPM |
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QF-450SB |
10,000 |
690 |
1.563 |
40 |
37.4 |
141.6 |
74.7 |
282.7 |
93.4 |
353.5 |
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QF-450SB |
9,000 |
621 |
1.625 |
41 |
40.4 |
152.9 |
80.8 |
305.8 |
101.0 |
382.3 |
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QF-450SB |
8,000 |
552 |
1.750 |
44 |
46.8 |
177.1 |
93.6 |
354.3 |
117.1 |
443.2 |
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QF-450SB |
7,000 |
483 |
1.875 |
48 |
53.8 |
203.6 |
107.6 |
407.3 |
134.5 |
509.0 |
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QF-450SB |
6,000 |
414 |
2.000 |
51 |
61.2 |
231.6 |
122.4 |
463.3 |
153.0 |
579.1 |
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QF-450SB |
5,000 |
345 |
2.125 |
54 |
69.0 |
261.1 |
138.1 |
522.7 |
172.7 |
653.7 |
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QF-450SB |
4,500 |
310 |
2.250 |
57 |
77.4 |
292.9 |
154.8 |
585.9 |
193.6 |
732.8 |
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QF-450HC |
20,000 |
1379 |
1.0625 |
27 |
17 |
64.3 |
34 |
128.7 |
43 |
162.8 |
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QF-450HC |
15,500 |
1069 |
1.250 |
32 |
24 |
90.8 |
48 |
181.7 |
60 |
227.1 |
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QF-450HC |
13,000 |
896 |
1.375 |
35 |
29 |
109.8 |
57 |
215.7 |
72 |
102.2 |
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QF-450HC |
11,000 |
758 |
1.500 |
38 |
35 |
132.5 |
69 |
261.1 |
86 |
325.5 |
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Affordable pressure/flow convertibility from well of pump. Does not require unbolting and retorquing.
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No valve change required.
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5 Plungers for smooth operation;
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Integrated planetary gear box with common oil system for power end/gear box;
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Easy fluid end change-out to 12,000-20,000 PSI fluid end with flows to 88 GPM;
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High flow fluid end rated for pressures to 10,000 PSI and flow rates to 119 GPM;
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Alloy steel crank shaft with four sets of roller type main bearings;
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Drilled crankshaft for true forced oil lubrication (superior quality);
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Oil cooler and oil filter system;
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Stainless or anodized aluminum suction manifold;
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Adapting plate material high strength alloy steel;
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Low oil level, low oil pressure and low water pressure safety shutdowns;
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Stroke: 4.5” quintuplex; Pump RPM to 600 RPM correct for 4.5” stroke;
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Design horsepower: 600 HP;
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Frame load: 25,000 Lbs.;
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Elastomer inserted valves for long wear and dirty water service;
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High pressure fluid ends (11K- 20K) uses solid tungsten carbide plungers;
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Ease of maintenance;
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Reasonably priced pump parts;
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20 years in constant production, field proven reliability with hundreds of units operating
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