Built-in Float Switch Plastic Submersible Water Pump

• After-sales Service: 12 Months
• Warranty: 12 Months
• Max.Head: <10m
• Max.Capacity: 200-300 L/min
• Driving Type: Motor
• Material: Plastic
• Model NO.: SP AUTO
• Structure: Single-stage Pump
• Assembly: Submersible Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Positive-Displacement Pump
• Application: Submersible Pump, Clarified Water Pump
• Industry: Mechanical Pump
• Media: Clean Water
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Transport Package: 4PCS/CTN, with Foam
• Specification: ISO, CE
• Trademark: WASSERMANN, OEM
• Origin: China
• HS Code: 8413
• Production Capacity: 8000PCS/Month

Product Description

Built-in float switch Plastic Submersible Water Pump
MODEL NO: SP AUTO

INSTALLATIONS AND USE
. For clean water containing solids up to 5mm.
. For discharging domestic waste water.
. For draining rooms or emptying tanks.
. Extraction of water from ponds,streams and for rainwater collection.

PERFORMANCE RANGE
. Flow rate up to 15000l/h.
. Head up to 9.5m.

OPERATING CONDITIONS
. Liquid temperature up to +35ºC
. Ambient temperature up to +40ºC
. Max.Immersion depth 5m

OPTIONS AVAILABLE ON REQUEST
. Special mechanical seal
. Other voltages or 60Hz frequency
. Longer or shorter cable

ELECTRIC MOTOR
. Two-pole induction motor,50Hz(n=2850rpm)
. Single phase 220V-240V        
- With thermal protector incorporated into the winding
- With buint-in float switch for automatic start/stop
. Insulating class F
. Protection IPX8

COMPONENT MATERIALS

Pump body	PP
Suction filter	PP
Impeller	PA66-GF30
Sharft	45#steel with anti-corrosive treatment
Seal	Mechanical seal/Carbon-Ceramic-NBR
Motor front case	Stainless iron with anti-corrosive treatment Stainless steel AISI304 on request
Motor end case	Carbon steel

PERFORMANCE DATA

Model	SP250 AUTO	SP400 AUTO	SP550 AUTO	SP750 AUTO	SP900 AUTO
Power	250W	400W	550W	750W	900W
Max.head	6m	8m	8.5m	8.5m	9.5m
Max.flow	6000l/h	9000l/h	11000l/h	13000l/h	15000l/h
Max.grain size	5mm	5mm	5mm	5mm	5mm
Outlet	G1",G11/4",G11/2"	G1",G11/4",G11/2"	G1",G11/4",G11/2"	G1",G11/4",G11/2"	G1",G11/4",G11/2"
Cable specification	H05RN-F 3G0.75mm²	H05RN-F 3G0.75mm²	H05RN-F 3G0.75mm²	H05RN-F 3G0.75mm²	H07RN-F 3G1.0mm²
Length of cable	10m	10m	10m	10m	10m
Manual control lowest pump starting level	60mm	60mm	60mm	60mm	60mm
Manual control lowest pump sucking level	5mm	5mm	5mm	5mm	5mm
Automatic start water level	100-180mm	100-180mm	100-180mm	100-180mm	100-180mm
Automatic stop water level	60mm	60mm	60mm	60mm	60mm
Qty/20'GP	1788pcs	1788pcs	1788pcs	1788pcs	1788pcs

 

ABOUT WARRANTY
We certify that our water pumps are guaranteed against defects in material and workmanship for 18 MONTHS from the date of purchase. Within this period, adjustment, repair or replacement of parts or whole will be performed without charge except in the case of damage caused by accidents, misuse, tampered or lack of care.
 
To qualify for service under the warranty, you must present your pump together with a valid warranty repair coupon to WASSERMANN.
 
IMPORTANT

1. This warranty does not cover such defects caused by the owner's neglect of instruction manual before operation.This warranty excludes operation on high/low voltage than specified, tampering with electrical system, voltage surges as a result of lightning or faulty electrical supply.We will not honor altered or tampered warranty repair coupons or photocopies of the guarantee repair coupons.This warranty does not affect specific legal rights of a consumer.We reserve the right to relinquish all responsibility under this warranty for repair if the pump is tampered with or damaged by other than authorized technician.We are not liable to any damage with or damage to pump due to natural disaster. Such as fire, flood or earthquake.

WHO WE ARE
WASSERMANN has been operating in the electric pump industry for more than twenty years. It is a company that is committed to study, to develop, to manufacture and to industrialize pumping systems.

We offer to the customers a big and specific range of pumps for a large variety of uses: domestic applications, industrial fields, groundwater, waste water and sewage applications, for civil plants, building-service sector, agricultural and irrigation applications, swimming pools and SPA baths.

We devote to provide people the best quality and the best cost-effective water pumps and water solutions. To completely satisfy the needs of those who turn to us, we never stop improving..