60 Hz /50 Hz

J Series (60Hz)

Submersible Ejector Pumps

Features

High efficiency, powerful jet current, low noise, convenient and easy installation aerator for small and medium sized wastewater or industrial treatments plants oxygen supply.
Applications

Wastewater treatment, aquaculture farming, landscape and water circulation.

Performance Curves
Sectional Drawing
Technical Information

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m-m3/h
ft-GPM

Model	Power HP(kW)	Discharge inch(mm)	Max Head m	Max Flow m³/h	Solid Passage mm(inch)	Weight (W/OCable) 1Ø-kg	Weight (W/OCable) 3Ø-kg
25JFP2.8	1(0.75)	1″(25)	2.5	19	20(3/4″)	19	18
32JNP21.5	2(1.5)	1.25″(32)	4	45	20(3/4″)	34	30
32JNP22.2	3(2.2)	1.25″(32)	4.5	54	20(3/4″)	37	32
50JNP23.7	5(3.7)	2″(50)	5	73	20(3/4″)	–	35
32JPP21.5	2(1.5)	1.25″(32)	4	45	20(3/4″)	37	32
32JPP22.2	3(2.2)	1.25″(32)	4.5	54	20(3/4″)	39	35
50JPP43.7	5(3.7)	2″(50)	5.5	87	35(1 3/8″)	75	69
50JPE45.5	7.5(5.5)	2″(50)	6	138	35(1 3/8″)	–	106
50JPU41.5	2(1.5)	2″(50)	3.5	39	43(1 3/4″)	46	46
50JPU42.2	3(2.2)	2″(50)	4	57	43(1 3/4″)	–	56
50JPU43.7	5(3.7)	2″(50)	5	81	43(1 3/4″)	–	64
50JPU45.5	7.5(5.5)	2″(50)	6	108	43(1 3/4″)	–	95
50JPU47.5	10(7.5)	2″(50)	6	132	43(1 3/4″)	–	104

Model	Power HP(kW)	Discharge inch(mm)	Max Head ft	Max Flow GPM	Solid Passage mm(inch)	Weight (W/O Cable) 1Ø-lb	Weight (W/O Cable) 3Ø-lb
25JFP2.8	1(0.75)	1″	8.2	83.6	3/4″	42	40
32JNP21.5	2(1.5)	1.25″	13.1	198.1	3/4″	75	66
32JNP22.2	3(2.2)	1.25″	14.8	237.8	3/4″	82	71
50JNP23.7	5(3.7)	2″	16.4	321.4	3/4″	–	77
32JPP21.5	2(1.5)	1.25″	13.1	198.1	3/4″	82	71
32JPP22.2	3(2.2)	1.25″	14.8	237.8	3/4″	86	77
50JPP43.7	5(3.7)	2″	18	383	1 3/8″	165	152
50JPE45.5	7.5(5.5)	2″	19.7	607.6	1 3/8″	–	317
50JPU41.5	2(1.5)	2″	11.5	171.7	1 3/4″	101	101
50JPU42.2	3(2.2)	2″	13.1	251	1 3/4″	148	123
50JPU43.7	5(3.7)	2″	16.4	356.6	1 3/4″	154	141
50JPU45.5	7.5(5.5)	2″	19.7	475.5	1 3/4″	–	209
50JPU47.5	10(7.5)	2″	19.7	581.9	1 3/4″	–	229