Complete Stainless Steel Borehole Pumps

Model Number

4SP series

SP series complete stainless steel borehole submersible pumps, impellers, diffusers, discharges connector, check valve, cable guard and shaft are all in stainless steel, which produced by advanced technology of stamping and welding, whereas the bearing are in ceramic/rubber lubricated by the water circulation, check valve is incorporated in the delivery body with threaded outlet, the coupling pump-motor is according to NEMA regulation.

Motor:

oil-filled whole blocked asynchronous rewinding motor, with imported thrust bearing, pneumatic balance anti-press device, to ensure stable operation, high efficiently and long working life.

Application:

The pumps are suitable for water supply system, pressure booster, garden and farm irrigation, lowering underground water level and various industrial applications.

Model	Rated Flow m3/h	Head (m)	Power (kw)	Power (Hp)	Voltage (V)	Current (A)	Size of Pipe (mm)
SP2-18	2	66	0.75	1.1	380	2.5	25
SP2-23	2	84	1.1	1.5	380	3.2	25
SP2-28	2	103	1.5	2.2	380	4.1	25
SP2-33	2	120	1.5	2.2	380	4.1	25
SP2-40	2	142	2.2	3	380	5.6	25
SP2-48	2	171	2.2	3	380	5.6	25
SP3-12	3	52	0.75	1.1	380	2.5	25
SP3-15	3	67	1.1	1.5	380	3.2	25
SP3-18	3	78	1.1	1.5	380	3.2	25
SP3-22	3	96	1.5	2.2	380	4.1	25
SP3-25	3	106	1.5	2.2	380	4.1	25
SP3-29	3	122	2.2	3	380	5.6	25
SP3-33	3	138	2.2	3	380	5.6	25
SP3-39	3	165	3	4	380	7.3	25
SP3-45	3	195	3	4	380	7.3	25
SP3-52	3	222	4	5.5	380	9.7	25
SP5-12	5	49	1.1	1.5	380	3.2	40
SP5-17	5	67	1.5	2.2	380	4.1	40
SP5-21	5	82	2.2	3	380	5.6	40
SP5-25	5	100	2.2	3	380	5.6	40
SP5-33	5	130	3	4	380	7.3	40
SP5-38	5	151	4	5.5	380	9.7	40
SP5-44	5	174	4	5.5	380	9.7	40
SP5-8	5	32	0.75	1.1	380	2.5	40
SP8-10	8	40	1.5	2.2	380	4.1
SP8-12	8	49	2.2	3	380	5.6
SP8-15	8	60	2.2	3	380	5.6
SP8-18	8	70	3	4	380	7.3
SP8-21	8	82	4	5.5	380	9.7
SP8-25	8	97	4	5.5	380	9.7
SP8-30	8	114	5.5	7.5	380	12.5
SP8-37	8	139	5.5	7.5	380	12.5
SP8-5	8	19	0.75	1.1	380	2.5
SP8-7	8	25	1.1	1.5	380	3.2
Main Materials: SUS304
Dia. Of Pumps: 98mm