JN200K

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Classification:

Water injection pump

Scavenging pump for pipes and radiators

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Introduce

This series of products have the characteristics of compact structure, small size and high efficiency. The power end adopts forced lubrication. The high-speed shaft and crankshaft are driven by herringtooth gears. The transmission is stable and reliable, the friction coefficient is reduced, the lubrication performance is improved, the noise is low, and the temperature rise of the power end is low., Suitable for long-term continuous work, convenient disassembly of the hydraulic end and easy maintenance. It is suitable for ultra-high pressure water jet cleaning, metal cutting, ship cleaning and rust removal, and cleaning of condensers, heat exchangers, and reactors in chemical plants, sugar mills, and power plants. Can also be used to transport water, emulsion and other similar water liquid.

Reference dimensions

JN200K type (with motor) three plunger high pressure pump type spectrum table I

Plunger Diameter mm	Input revolution r/min 1480		Pump speed	366	Speed ratio	i=4.04
	Input revolution r/min 1480		Maximum output pressure at rated power MPa
	theoretical flow		110kW	132kW	160kW	200kW
	L/min	m³/h	110kW	132kW	160kW	200kW
45	209	12.54	27	33	40	45
50	258	15.48	22	27	33	36
55	312	18.72	18	22	27	30
60	372	22.32	15	19	23	25
65	436	26.16	13	16	19	21
70	506	30.36	11	13	17	18

JN200K type (with diesel engine) three plunger high pressure pump type spectrum table II

Plunger Diameter	Input revolution r/min 1800		Pump speed	389	Speed ratio	i=4.619
	Input revolution r/min 1800		Maximum output pressure at rated power MPa
	theoretical flow		110kW	132kW	160kW	200kW
	L/min	m³/h	110kW	132kW	160kW	200kW
45	222	13.32	26	32	38	44
50	274	16.44	21	26	31	35
55	332	19.92	17	21	25	29
60	395	23.7	14	18	21	24
65	464	27.84	12	15	18	21
70	538	32.28	10	13	15	18

JN200K type (with motor) three plunger high pressure pump type spectrum table three

Plunger Diameter mm	Input revolution r/min 1480	Pump speed	320		Speed ratio		i=4.619
		Maximum output pressure at rated power MPa
	theoretical flow	110kW		132kW		160kW
	L/min m³/h
45	183 10.98	32		38		44
50	226 13.56	25		31		35
55	273 16.38	21		25		29
60	325 19.5	18		21		24
65	382 22.92	15		18		21
70	443 26.58	13		16		18

Suggestion: considering the economic fuel consumption of diesel engine, the power in the table is multiplied by 1.25 to calculate the power when selecting diesel engine

JN200K type (with diesel engine) three plunger high pressure pump type spectrum table four

Plunger Diameter mm	Input revolution r/min 1800		Pump speed	445	Speed ratio	i=4.04
	Input revolution r/min 1800		Maximum output pressure at rated power MPa
	theoretical flow		110kW	132kW	160kW	200kW
	L/min	m³/h	110kW	132kW	160kW	200kW
45	245	14.7	23	28	34	42
50	300	18	19	23	28	34
55	360	21.6	16	19	23	28
60	430	25.8	13	16	19	24
65	500	30	11	14	16	21
70	585	35.1	10	12	14	17