ChengdeZJE-11 Series Pressure Feed Impurity Pump for Filter Press

The ZJE-II dedicated pump is a specialized impurity pump with unique performance characteristics. In recent years, industry professionals have dubbed it the "feed pressurization pump specifically designed for filter presses." This pump features suction from the rear side, employs a simple packing seal that ensures zero leakage, and, most notably, boasts a steep flow-head curve—making it exceptionally well-suited for certain demanding operational conditions.

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ChengdeSlurry pump

Phone: 15831102202

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Product Description

Overview

The ZJE-II dedicated pump is a specialized impurity pump with unique performance characteristics. In recent years, industry professionals have dubbed it the "feed-pressure pump specifically designed for filter presses." This pump features suction from the rear side, employs a simple packing seal that ensures zero leakage, and, most notably, boasts a steep flow-head curve—making it exceptionally well-suited for certain demanding operational conditions.

Features

1. Advanced and innovative hydraulic and structural designs ensure high efficiency, excellent erosion resistance, and smooth, reliable operation.
2. Initial feed flow is high, while pressure remains low;
3. Later-stage pressing results in low flow but high pressure;
4. The shaft seal is simple and reliable—no need for water injection, no mechanical seals required, and completely leak-free!
5. The feed for the filter press does not require variable-frequency speed control, as it handles high-concentration slurry effectively.

Structural Diagram

Main Technical Parameters of Direct Drive

Model	Rotational speed (rpm)	Flow rate (m³/h)	Head (m)	Higher shaft power (kW)	Reference motor	Power (kW)
50ZJE-II	1480	30	76.0	15	Y180L-4	22
		40	72.2
		50	66.1
		58	56.0
		70	43.5		Y200L-4	30
65ZJE-II	1480	41.4	76.0	22.3	Y225S-4	30
		55.2	72.2
		69.0	66.1
		80.0	56.0
		100	43.5		Y200L-4	37
80ZJE-II	1480	60.0	76.0	32	Y225S-4	37
		80.0	72.2
		100	66.1
		115	56.0
		135	43.5		Y225M-4	45
100ZJE-II	1480	85.0	73.3	49	Y225M-4	45
		113	69.0
		150	62.5
		169	51.2
		175	44.0		Y250M-4	55
125ZJE-II	1480	105	73.5	62.5	Y250M-4	55
		140	71.6
		186	68.6
		245	61.9
		265	48.5
125ZJE-II	1480	119	80.0	78.2	Y280S-4	75
		159	78.0
		211	74.8
		279	67.5
		305	52.9
125ZJE-II	1480	87.0	91.8	64.7	Y280S-4	75
		116	89.1
		154	85.7
		203	77.3
		215	60.6