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KY Horizontal Two-Stage Single-Suction Horizontal Center-Open Centrifugal Oil Pump

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Horizontal Two-Stage Single-Suction Horizontal Center-Open Centrifugal Oil Pump

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400-017-0698

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Description Performance parameters

Product Overview

KY type horizontal two-stage single-suction horizontal center-open centrifugal oil pump is a heavy-duty, horizontal axially split, two-end supported, quasi-centerline mounted centrifugal pump, suitable for heavy-duty occasions.

This series pump has simple structure, easy maintenance and high reliability. The entire rotor can be replaced within 4 hours, and maintenance and replacement parts do not require moving the inlet and outlet piping and motor. The series pump only needs to be opened every four years for internal inspection and overhaul.

With its unique high efficiency and energy saving, reliability, high temperature and high pressure resistance, this series of pumps has become a new generation of heavy duty process pumps, which can be widely used in various industrial fields.

Parameter Range

Flow rate： Q=300～3600m3/h

Lift： H=200～500m

Working pressure: P=11MPa

Working temperature: T=-40℃～+180℃

Applications

► Crude oil product pipeline transportation project

► Oil depot crude oil product transportation

► Terminal Tanker Oil Handling

► Industrial Processes

► Petrochemical Processes

► Coal processing industry

► Offshore Industry

► Pipeline Pressurization

► Paper Industry

► Water irrigation and sewage treatment

Structure Diagram

①Housing ⑤Sealing ring ⑦Impeller ⑧Auxiliary piping ⑨Sealing gland ⑩Mechanical seal ⑪Throat bushing ⑫Bearing box ⑬Radial bearing ⑭Thrust bearing ⑮Throwing ring ⑯Bearing cooling system⑱ Rotor

Pump Model	Impeller deformation code	Flow (m3/h)	Lift （m）	Rotational Speed (r/min)	Efficiency （%）	Necessary cavitation allowance （m）	Motor power γ=1（kW）
150-400	O	360	400	2980	76.5	5.7	630
	A	345	360		75.0	5.6	560
	B	325	320		72.7	5.4	500
	C	305	290		70.8	5.3	450
200-360	O	800	320	2980	84.0	9.5	1000
	A	760	290		82.3	9.3	900
	B	720	260		79.8	9.0	800
	C	680	230		77.7	8.8	710
200-400	O	800	400	2980	80.5	9.3	1250
	A	760	360		78.9	9.1	1120
	B	720	320		76.5	8.8	1000
	C	680	290		74.5	8.6	900
200-450	O	800	520	2980	77.0	9.3	1800
	A	760	470		75.5	9.1	1600
	B	720	410		73.2	8.8	1250
	C	680	360		71.2	8.6	1120
250-360	O	1250	320	2980	86.0	12.3	1400
	A	1200	290		84.3	12.0	1250
	B	1125	260		81.7	11.7	1120
	C	1060	230		79.6	11.3	1000
250-400	O	1250	400	2980	85.2	12.1	1800
	A	1200	360		83.5	11.8	1600
	B	1125	320		80.9	11.5	1400
	C	1060	290		78.8	11.2	1250
250-450	O	1250	550	2980	82.5	11.7	2500
	A	1200	500		80.9	11.4	2240
	B	1125	450		78.4	11.1	2000
	C	1060	400		76.3	10.8	1800
350-360	O	1600	320	2980	88.0	15.3	2000
	A	1520	290		86.2	14.9	1800
	B	1440	260		83.6	14.5	1600
	C	1360	230		81.4	14.1	1250
350-400	O	1600	400	2980	86.5	15.2	2500
	A	1520	360		84.8	14.8	2240
	B	1440	320		82.2	14.4	2000
	C	1360	290		80.0	14.0	1600

Pump Model	Impeller deformation code	Flow (m3/h)	Lift （m）	Rotational Speed (r/min)	Efficiency （%）	Necessary cavitation allowance （m）	Motor power γ=1（kW）
400-400	O	2200	400	2980	88.0	18.7	3550
	A	2100	360		86.2	18.2	2800
	B	2000	320		83.6	17.7	2500
	C	1900	290		81.4	17.2	2240
400-450	O	2200	490	2980	87.3	18.9	4000
	A	2100	440		85.6	18.4	3550
	B	2000	400		82.9	17.9	3150
	C	1900	360		80.8	17.4	2800
400-450	O	3150	490	2980	88.5	24.5	5600
	A	3000	440		86.7	23.9	5000
	B	2850	400		84.1	23.2	4500
	C	2700	360		81.9	22.6	4000
400-400(W)	O	3600	400	2980	89.5	27.0	5000
	A	3420	360		87.7	26.3	4500
	B	3240	320		85.0	25.6	4000
	C	3060	290		82.8	24.9	3550