LST – LEO PUMP

LST

LST

Application
For water supply from wells or reservoirs
For domestic use,for civil and industrial applications
For garden use and irrigation
Operating condition
Max solid content：0.3%
Max chlorine content: 400mg/L
PH value: 6.5 ~ 8.0
Min well diameter: 4″
Motor and Pump
NEMA dimension standards
AISI 304 Adapter
AISI 304 dischage head
AISI 304 pump casiing
AISI 304 non-return value

Categories: Pump, Domestic Pump, Submersible Borehole Pump

Description
Technical Data
Materials Table
Materials Table

Description

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MODEl		P₂		DELIVERY n≈2850 1/min
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.0	3.6	4.2
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	15	20	25	30	35	40	45	50	60	70
4LSTm-1010	4LST-1010	0.55	0.75	H(m)	66	60	55	52	49	44	38	29	21
4LSTm-1311	4LST-1311	0.75	1.0	H(m)	69		65	63	60	57	52	48	45	31	16

MODEl		P₂		DELIVERY n≈2850 1/min
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	1.5	1.8	2.4	2.7	3.0	3.6	4.2	4.8	5.4	6.0
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	25	30	40	45	50	60	70	80	90	100
4LSTm-1809	4LST-1809	0.75	1	H(m)	58	53	52	49	46	45	40	34	26	17	8
4LSTm-1814	4LST-1814	1.1	1.5	H(m)	91	83	82	77	72	70	63	53	41	27	12

MODEl		P₂		DELIVERY n≈2850 1/min
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	2.1	2.4	2.7	3.0	3.6	4.2	4.8	5.4	6.0
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	35	40	45	50	60	70	80	90	100
4LSTm-2512	4LST-2512	1.1	1.5	H(m)	74	69	67	66	64	59	53	47	39	30
4LSTm-2516	4LST-2516	1.5	2.0	H(m)	99	92	90	88	85	79	70	62	52	40

MODEl		P₂		DELIVERY n≈2850 1/min
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	4.8	5.4	6.0	7.2	8.4	9.6	10.8	12
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	80	90	100	120	140	160	180	200
4LSTm-4013	4LST-4013	2.2	3.0	H(m)	82	71	69	67	62	54	43	34	19

MODEl		P₂		DELIVERY n≈2850 1/min
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	5.4	6.0	7.2	8.4	9.6	10.8	12	13.2	14.4	15.6
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	90	100	120	140	160	180	200	220	240	260
4LSTm-5514	4LST-5514	2.2	3.0	H(m)	81	64	62	58	52	46	40	31	21	9	-
4LSTm-5518	4LST-5518	3	4.0		104	85	82	75	68	62	54	43	29	12	-
-	4LST-6014	3	4.0		87	-	70	68	63	56	48	41	32	24	15
-	4LST-6019	4	5.5		120	-	98	93	86	76	66	58	45	33	20

MODEl		P₂		DELIVERY n≈2850 1/min
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	8.4	10.8	13.2	14.4	15.6	18	19.2	21.6	24
1~ 200-240V	3~ 380-415V	kW	HP	Q(m³/h) Q(l/min)	0	140	180	220	240	260	300	320	340	400
-	4LST-8015	4	5.5	H(m)	90	70	62	55	51	48	40	37	29	19
-	4LST-8020	5.5	7.5	H(m)	118	93	83	73	68	64	53	49	39	26

MODEL		DN	DIMENSIONS(mm)				WEIGHTS(kg)
Single Phase	Three Phase	DN	H(s)	H(t)	L(s)	L(t)	H(s)	H(t)	L(s)	L(t)
4LSTm-1010	4LST-1010	1¼"	347	347	700	680	3.3	3.3	11.6	10.6
4LSTm-1311	4LST-1311	1¼"	382	382	760	745	3.4	3.4	12.4	12.1
4LSTm-1809	4LST-1809	1¼"	367	367	745	730	3.2	3.2	12.2	11.9
4LSTm-1814	4LST-1814	1¼"	478	478	920	855	4.2	4.2	15.2	13.9
4LSTm-2512	4LST-2512	1¼"	467	467	909	874	4.1	4.1	15.1	13.8
4LSTm-2516	4LST-2516	1¼"	567	567	1039	1009	4.9	4.9	17.3	16.0
4LSTm-4013	4LST-4013	2"	581	581	1098	1083	5.0	5.0	19.8	18.8
4LSTm-5514	4LST-5514	2"	839	839	1356	1341	7.0	7.0	12.8	20.8
-	4LST-5518	2"	-	1017	-	1569	-	8.5	-	25.1
-	4LST-6014	2"	-	944	-	1496	-	7.8	-	24.4
-	4LST-6019	2"	-	1204	-	1806	-	9.9	-	28.9
-	4LSTm-8015	2"	-	1153	-	1755	-	9.3	-	28.3
-	4LSTm-8020	2"	-	1528	-	2274	-	12.6	-	39.9

Item No.	Part Name	Material
1	Valve	AISI304SS
2	Valve seat	AISI304SS
3	Coupling ring	PC
4	Seat assembly	PC
5	Diffuser	PC
6	Impeller	PPO
7	Bowl	AISI304SS
8	Cable tube	AISI304SS
9	Motor adapter	AISI304SS
10	Dischange head	AISI304SS
11	Shaft sleeve	AISI304SS
12	Bush bearing	PU
13	Washer	AISI304SS
14	Out casing	AISI304SS
15	Shaft	AISI304SS
16	Adjusting washer	AISI304SS
17	Strainer	AISI304SS
18	Coupling spline	AISI304SS