Submersible Dewatering Pumps

SF Type Drainage Pump

Power: 1/3, 1/2, 1, 2, 3 HP
Motor: 2 Poles
Great pumping performance with a larger water capacity.
Electricity-saving motor and easy to do the maintenance.

Mini-size Light-weight, Best Quality among Similar Other Types of Pumps.

FEATURES:

• Motor: Quality motor with a level of protection IP68, suitable for continuous duty.
• Thermal Protector: Single phase model with built-in thermal protector prevents any burning damage to the motor.
• Motor Casing: Stainless steel casing greatly reduces the pump’s weight and easy to carry for the work.
• Pump Casing: Tough cast iron casing guarantees longer servicing life.
• Impeller: Excellent durability, semi-open type impeller design, prevents clogging by mud, sand, etc.
• Suction Cover: Easily replaceable.
• Strainer: Material of Engineering Plastic fo 1/3 and 1/2HP models, and Stainless Steel for 1~3HP models.
• Triplex Seals: Equipped with a double mechanical seal with one oil seal.
• The better pumping performance results in less electricity consumption, large water volume, convenient usage, and maintenance.

APPLICATIONS:
Very good for pumps with clean non-volatile liquids without solids or fibers in below applications as :

• Civil engineering & construction.
• Fountains and water features.
• Tunnel & caisson drainage.
• Agricultural irrigation.
• Drainage of seepage water, rain wastewater, bathing and swimming pools, industrial applications.

Specification 50 Hz

Type	Power		Phase	Voltage	Poles	Discharge Dia.		Max Head	Max Flow	Solid Passage	Wt.	Cable Size x L	Height	Pump Dia.
50 Hz	HP	kW	PH	V	P	inch	mm	M	m3/min	mm	kG	mm2 x M	mm	mm
SF-0311N	1/3	0.25	1	110	2	1.5	40	8	0.2	20x4	9	1.252 x 6	340	200
SF-0312N	1/3	0.25	1	200-240	2	1.5	40	8	0.2	20x4	9	1.252 x 6	340	200
SF-0511N	1/2	0.4	1	110	2	2	50	10	0.22	20x4	11	1.252 x 6	355	215
SF-0512N	1/2	0.4	1	200-240	2	2	50	10	0.22	20x4	11	1.252 x 6	355	215
SF-0532N	1/2	0.4	3	220-480	2	2	50	10	0.22	20x4	11	1.252 x 6	355	215
SF-111AD	1	0.75	1	110	2	2	50	16	0.35	Ф6	21	2.002 x 6	460	255
SF-112AD	1	0.75	1	200-240	2	2	50	16	0.35	Ф6	21	2.002 x 6	460	255
SF-132AD	1	0.75	3	220-480	2	2	50	16	0.35	Ф6	21	2.002 x 6	460	255
SF-111D	1	0.75	1	110	2	3	80	10	0.65	Ф6	24	2.002 x 6	505	310
SF-112D	1	0.75	1	200-240	2	3	80	10	0.65	Ф6	24	2.002 x 6	505	310
SF-132D	1	0.75	3	220-480	2	3	80	10	0.65	Ф6	24	2.002 x 6	505	310
SF-212D	2	1.5	1	200-240	2	4	100	13	1.1	34x10	35	3.52 x 10	545	355
SF-232D	2	1.5	3	220-480	2	4	100	13	1.1	34x10	30	3.52 x 10	440	355
SF-312D	3	2.2	1	200-240	2	5	125	15	1.5	34x10	48	3.52 x 10	585	410
SF-332D	3	2.2	3	220-480	2	5	125	15	1.5	34x10	46	3.52 x 10	485	410