Cast Iron Gear Oil Pump (KCB-300)

• Mesh Form: External Engaged
• Tooth Flank: Skew Tooth
• Tooth Curve: Cycloid
• Power: Electric
• Type: Arc Gear Pump
• Applications: Machinery Manufacturing
• Model NO.: KCB-300
• Certification: CE, ISO
• Size: KCB-300
• Speed: 960r/Min
• Different Pressure: 0.36MPa
• Npsh: 5m
• Efficiency: 42%
• Transport Package: Export Standard Wooden Case
• Specification: ISO CE
• Trademark: HOFFWELL
• Origin: China
• HS Code: 8413602990
• Production Capacity: 180PCS/Month

Product Description

Application:
  It applies to delivering non-corrosive lubricating-oil or equivalent liquid without  soild particles and fibres at temperature below300ºC and with  the viscosity of 5x10¯6~5x10¯³m²/s(5-1500cSt). It applies to hydraulic system, too.
  Reducing the speed, the pump can delivery the liquid that viscosity can be up to 5x10³cSt.

Application Scope:
  It can give performance as transfer pump or booster pump in oil delivery system, and fuel pump for delivery,pressurization and injection in fuel supply system. It can be also applied as hydraulic pump supplying hydraulic power in hydraulic system and in all industry fields as lubricating pump.

Structure Features
  KCB series gear pumps are mainly composed of gears, axles, pump body, pump cover, bearing sleeves and axle-end seal,ect. The gear are adopt double circular teeth shape, which makes the gears less wear on gear surface,stable revolution, low noise, long service life and high efficiency, due to no sliding on the teeth during gear fallingin This kind of pump has got rid of traditional design and come into a new decade in designing and application.
  The pump is designed with safety valve for protection against overload. The full return flow pressure is 1.5 times higher than the rated exhaust pressure of the pump. It can be adjusred within the allowance of exhaust pressure range according to circumstance. But please note safety valve can't be applied as pressure-reducing valve for long time. You may install pressure-reducing valve separately on pipe-line if needed.
  There are two kinds of axle-end seals,mechanical seal and packing deal, which can be chosen according to the clients' requirement or application circumstance.
  The direction of rotation is clockwise viewed from coupling end.

Model	Capacity Q			Speed r/min	Pressure Mpa	NPSH rm	EFF η %	Motor
	M3/h	L/min						KW	Model
KCB-300	18		300	960	0.36	5	42	5.5	Y132M2-6
2CY-18/0.36

Model	Capacity Q		Speed r/min	Exhaust Pressure Mpa	(NPSH)r m	Efficiency η %	Motor
	m 3 /h	L/min					Power kw	Model
KCB-18.3	1.1	18.3	1400	1.45	5	44	1.5	Y90L-4
2CY-1.1/1.45
KCB-33.3	2	33.3	1420	1.45	5	44	2.2	Y100L1-4
2CY-2/1.45
KCB-55	3.3	55	1400	0.33	7	41	1.5	Y90L-4
2CY-3.3/0.33
KCB-83.3	5	83.3	1420	0.33	7	43	2.2	Y100L1-4
2CY-5/0.33
KCB-135	8	135	940	0.33	5	46	2.2	Y112M-6
2CY-8/0.33
KCB-200	12	200	1440	0.33	5	46	4	Y112M-4
2CY-12/0.33
KCB-300	18	300	960	0.36	5	42	5.5	Y132M2-6
2CY-18/0.36
KCB-483.3	29	483.3	1440	0.36	5.5	42	11	Y160M-4
2CY-29/0.36
KCB-633	38	633	970	0.28	6	43	11	Y160L-6
2CY-38/0.28
KCB-960	58	960	1470	0.28	6.5	43	18.5	Y180M-4
2CY-58/0.28
KCB-1200	72	1200	740	0.6	7	43	37	Y280S-8
KCB-1600	95	1600	980				45	Y280S-6
KCB-1800	112	1800	740	0.6	7.5	43	55	Y315S-8
KCB-2500	150	2500	985				75	Y315S-6
KCB-2850	170	2850	740	0.6	8	44	90	Y315L1-8
KCB-3800	230	3800	989				110	Y315L1-6
KCB-4100	245	4100	743	0.6	8	44	132	Y355M1-8
KCB-5400	325	5400	989				160	Y355M1-6
KCB-5600	330	5600	744	0.6	8	44	160	Y355M2-8
KCB-7600	460	7600	989				200	Y355M3-6
KCB-7000	420	7000	744	0.6	8	44	185	Y355L1-8
KCB-9600	570	9600	989				250	Y355L2-6