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Specifications
1.F series mud pump we supplied has a solid and compact structure, miniature volume, and reliable performance.
2.Longer stroke.
Features:
1. The mud pump is designed and manufactured conforming to API Spec 7k.
2. A solid and compact structure, miniature volume, good and reliable performance, which can meet the drilling technological requirements.
3. F series mud pump has a longer stroke and can be operated at a lower stroke, thus improved the water supplying performance effectively and extended the lifetime of expendable parts in the fluid end greatly.
4. The suction pulsation dampener has an advanced structure which is reliable to use and can make the pump realize its best suction performance.
5. The power end uses combined lubricating system of forced lubrication and splash lubrication to lubricate and promote the service life of power end.

Technical parameter:
Model	F-500	F-800	F-1000	F-1300	F-1600
Mode	Triplex 3	Triplex3	Triplex 3	Triplex 3	Triplex 3
Rated power	373kw/500HP	597kw/800HP	746kw/1000HP	969kw/1300HP	1193kw/1600HP
Rated strokesper minute	165	150	140	120	120
Stroke length (mm/in)	190.5/7 1/2"	228.6/9"	254/10"	305/12"	305/12"
Diameter of sleeve (mm/in)	170/6 3/4"	170/6 3/4"	170/6 3/4"	180/7"	180/7"
Gear type	Herringbone gears	Herringbone gears	Herringbone gears	Herringbone gears	Herringbone gears
Valve chamber	API-5#	API-6#	API-6#	API-7#	API-7#
Gear rotation ratio	4.286:1	4.185:1	4.207:1	4.206:1	4.206:1
Interface Dimensions (mm/in)	203/8"	254/10"	305/12"	305/12"	305/12"
Opening dimensions (mm/in)	4"Flange 5000 psi	5 1/8" Flange5000 psi	5 1/8" Flange5000 psi	5 1/8" Flange5000 psi	5 1/8" Flange5000 psi
Lubrication	Forced splash lubrication	Forced splash lubrication	Forced splash lubrication	Forced splash lubrication	Forced splash lubrication
Max. Pressure	27.2Mpa	35Mpa	35Mpa	35Mpa	35Mpa
	3945 psi	5000 psi	5000 psi	5000 psi	5000 psi
Dimension (mm/in)	3658*2709*2231 144"*106"*88"	3963*3025*2410 156"*119"*95"	4267*3167*2580 168"*125"*102"	4617*3260*2600 182"*128"*102"	4615*3276*2688 182"*129"*106"
Weight (kg)	9770	14500	18790	24572	24791