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The structural features and properties of F series mud pumps are more advanced. Wearing parts of fluid end can be universally used with those of API standards.
F series mud pumps includes F-500, F-800, F-1000, F-1300, F-1600 and F-2200.
F series mud pumps are firm and compact in structure and small in size, with good functional performances, which can adapt to drilling technological requirements such as oilfield high pump pressure and large displacement etc. The F series mud pumps can be maintained at lower stroke rate for their long stroke, which effectively improves the feeding water performance of mud pumps and prolongs the service life of the fluid end. The suction stabilizer, with advanced structure and reliable service, can achieve the best buffering effect. Power ends of the F series mud pumps adopt the reliable combination of forced lubrication and splash lubrication to increase the service life of power ends.
This series of pumps is widely used in oil fields and other industrial and mining enterprises for drilling and workover operation etc.
This series of pumps is manufactured strictly in accordance with API Spec 7K Drilling and Workover Equipment Specifications and carried out delivery test in accordance with the standard.
Model | F-500 | F-800 | F-1000 | F-1300 | F-1600 | F-2200 | ||||
Type | Triplex single acting | Triplex single acting | Triplex single acting | Triplex single acting | Triplex single acting | Triplex single acting | ||||
Rated power | 373kw/500HP | 597kw/800HP | 746kw/1000HP | 969kw/1300HP | 1193kw/1600HP | 1618kw/2200HP | ||||
Rated strokes | 165 strokes/minute | 150 strokes/minute | 140 strokes/minute | 120 strokes/minute | 120 strokes/minute | 105 strokes/minute | ||||
Length of the stroke mm(in) | 190.5(7 1/2") | 228.6(9") | 254(10") | 305(12") | 305(12") | 356(14") | ||||
Max. dia.of liner, mm(in) | 170(6 3/4") | 170(6 3/4") | 170(6 3/4") | 180(7") | 180(7") | 230(9") | ||||
Gear type | Herringbone tooth | Herringbone tooth | Herringbone tooth | Herringbone tooth | Herringbone tooth | Herringbone tooth | ||||
Valve cavity | API-5# | API-6# | API-6# | API-7# | API-7# | API-8# | ||||
Gear ratio | 4.286:1 | 4.185:1 | 4.207:1 | 4.206:1 | 4.206:1 | 3.512:1 | ||||
Dia. of suction inlet, mm(in) | 203(8") | 254(10") | 305(12") | 305(12") | 305(12") | 305(12") | ||||
Dia. of discharge port mm(in) | 4" flange 5000 psi | 5 " flange 5000 psi | 5 1/8 " flange 5000 psi | 5 1/8" flange 5000 psi | 5 1/8" flange 5000 psi | 5 1/8" flange 5000 psi | ||||
Lubrication | Forced and splash | Forced and splash | Forced and splash | Forced and splash | Forced and splash | Forced and splash | ||||
Max. working pressure | 27.2Mpa | 35Mpa | 35Mpa | 35Mpa | 35Mpa | 35Mpa | ||||
3945 psi | 5000 psi | 5000 psi | 5000 psi | 5000 psi | 5000 psi | |||||
Overall dimension, mm(in) | 3658*2709*2231 | 3963*3025*2410 | 4267*3167*2580 | 4617*3260*2600 | 4615*3276*2688 | 6000*3465*2745 | ||||
Main unit weight, kg(lbs) | 9770(21539) | 14500(31967) | 18790(41425) | 24572(54172) | 24791(54655) | 38800(85539) | ||||
Note: Mechanical efficiency by 90%, Volume efficiency by 100%. | ||||||||||
Gear ratio | 3.482 | 4.194 | 3.657 | 3.512 | ||||||
Driving wheel speed | 435.25 | 503.28 | 438.84 | 368.76 | ||||||
Overall dimension, mm(in) | 3900*2240*2052 (153.5*88.2*80.8) | 4300*2450*251 (169.3*96.5*9.9) | 4720*2822*2660 (185.8*111.1*104.7) | 6000*3465*2745 (236.2*136.4*108.1) | ||||||
Weight, kg(lbs) | 17500(38581) | 23000(50706) | 27100 (59745) | 38800(85539) | ||||||
Note: Mechanical efficiency by 90%, Volume efficiency by 20%. | ||||||||||
