Specifications

4ST-05 deep well submersible pump
1. Water lubricated encapsulated motor
2. ANIS 304 inlet/outlet
3. NEMA motor IP68,Class F

4ST-05 Franklin deep well submersible pump

 

Description

 

4" encapsulated 3-wire capacitor single phase motor 
Water lubricated radial and thrust bearings
Removable “Water bloc” lead connector
Plastic Floating Impeller offers superior performance
and exceptional resistance to abrasives, due to the floating stack design.

-Specification

1.Qmax: up to 1.5 (m³/h)
2.Power range from 0.5 to 2.0 (HP) 
3.Total head:  up  to 316 (m)

 

-MOTOR:

1.Water lubricated encapsulated motor.
2.Adopted the NEMA standard.
3.Power: 0.37 to 1.5 KW (1 phase)
4.Insulation class : F
5.Protection grade: IP 68
6.Maximum diameter : Φ95mm
7.Highest temperature of liquid : 35 °C

-Application:

1.For water supply from wells or reservoirs.
2.For domestic use,for civil and industrial applications.
3.For sprimking and flow irrigation plants.

 

-Operating conditions:

1.Water temperature up to 35 Cent.Degree.
2.Maximum sand content: 0.25%
3.Minimum international diameter of well: 4''.
4.Maximum immersion depth: 80m.

-Materials:

1.Pump casing: AISI 304 stainless steel
2.Impeller: plastic (PPO)
3.Diffuser: plastic (PC)
4.Inlet and Outlet:  AISI 304 stainless steel.
5.Shaft: AISI 304 stainless steel.
6.Motor casing: AISI 304 stainless steel.
7.Mechanical seal: tungsten carbides.

 

 

 

 

Performance Curves

 

 

                                                                                                                         

 

MODEL	STAGE	MOTOR		Q(n=2850r/min)
		HP	KW	M3/h	0	0.3	0.6	0.9	1.2	1.5	PUMP
				L/min	0	5	10	15	20	25	Dia.	weight
				gpm	0	1	3	4	5	7	(mm)	(kg)
4ST-0510	10	0.5	0.37	H(m)	67	63	55	46	33	18	324	3.3
4ST-0513	13	0.5	0.37		86	78	70	56	42	23	377	3.7
4ST-0519	19	0.75	0.55		126	118	105	86	60	30	481	4.7
4ST-0526	26	1.0	0.75		173	160	141	117	81	39	642	5.8
4ST-0538	38	1.5	1.1		253	234	208	169	117	52	864	8.2
4ST-0552	52	2.0	1.5		344	316	280	224	168	92	1145	11.0