the marine gear pump is used to transfer oil as MFO transfer pump, HFO transfer pump, DO transfer pump and lube oil transfer pump.

Type: KCB (2CY) series

Model	Nozzle Size	Capacity		Discharge Pressure (MPa)	Suction Head	Motor Power (KW)
	(inch)	(m3/h)	(L/min)		(m)
KCB18.3 (2CY-1.1/14.5-2)	3/4	1.1	18.3	1.45	5	1.5
KCB33.3 (2CY-2/14.5-2)	3/4	2	33.3	1.45	5	2.2
KCB55 (2CY-3.3/3.3-2)	1	3.3	55	0.33	5	1.5
KCB55 (2CY-3.3/5-2)	1	3.3	55	0.5	5	2.2
KCB83.3 (2CY-5/3.3-2)	1/2	5	83.3	0.33	5	2.2
KCB83.3 (2CY-5/5-2)	1/2	5	83.3	0.5	5	3
KCB200 (2CY-8/3.3-2)	2	8	133	0.33	5	4
KCB200 (2CY-12/1.3-2)	2	12	200	0.13	5	4
KCB200 (2CY-12/3.3-2)	2	12	200	0.33	5	5.5
KCB200 (2CY-12/6-2)	2	12	200	0.6	5	5.5
KCB200 (2CY-12/10-2)	2	12	200	1	5	7.5
KCB300 (2CY-18/3.6-2)	3	18	300	0.36	5	5.5
KCB300 (2CY-18/3.6-2)	3	18	300	0.36	5	7.5
KCB483.3 (2CY-29/3.6-2)	3	29	483.3	0.36	5	7.5
KCB483.3 (2CY-29/10-2)	3	29	483.3	1	5	11
KCB633 (2CY-38/2.8-2)	4	38	633	0.28	5	11
KCB633 (2CY-38/8-2)	4	38	633	0.8	5	22
KCB960 (2CY-60/3-2)	4	60	960	0.3	5	18.5
KCB960 (2CY-60/6-2)	4	60	960	0.6	5	30
KCB2000	6	120	2000	0.3	5	30
2CY-120/3-2
KCB2500 (2CY-150/3-2)	6	150	2500	0.3	5	37

                                                                                                                                                                              

the internal eccentric gear pump is appplied to handling various oils such as crude oil, HFO, lube oil, gasoline, diesel oil and vegetable oil. Compared to external gear pump (KCB series), the NCB series internal eccentricgear pump is smaller andquieter, with lower pulsation, higher efficiency, higher pressure and longer life.

Main data of NCB series internal eccentric gear pump:

Capaicty: up to 120m3/h (2000LPM)

Pressure: up to 2.5MPa

Material: cast iron/carbon steel/stainless steel/brass

Sealing: framework oil seal/mechanical seal/gland packing