Submersible Plastic Water Pump with auto on/off sensor switch

FEATURES

Dual auto/manual mode with intelligent monitoring

and protection

Switchable Auto/Manual mode to meet multi-purpose

applications Provide 24-hour intelligent monitoring for

overload,no-load,airlock and rotor lock prevention to

safeguard the product's service life.

Quick air release button

Anti-airlock quick release button,reducing mainte-

nance time for efficiency and convenience.

Intelligentwinterizedprotection

In Automode,when thepumpimpeller isfrozen

andjammedinwinterandrequirestobe

released，thepumpwillstartandstopperiodically

toattemptrecoveryuntilit

operatesproperly.

Optimalresidualwaterlevel

InAutomode,whenthepumpreachesthe

shut-offwaterlevel,itwillrunforanother30

secondsbeforestoppingtomaintainaminimum

waterlevelof2/5inch.

SPECIFICATIONS

Model		ESSMP4OST		ESSMP55ST			ESSMP75ST			ESSMP9OST
Lowest Pump Starting Level		35   mm
Lowest Pump sucking Level		l mm
Max.Solid Handling		5 mm
Volts		120V/220V(customizable)
Hz		50Hz/60Hz
Mode Function		Tethered Float Switch
Discharge Size		I"GI"-1/4G1-1/4”
Rated Power		400 W		550 W			750 W			900w
Max.Head		7.3m		8m			8.3 m			9.4m
Max.Flow		65001/h		85001/h			95001/			110001/h
Max.Pressure		0.73 bar		0.8 bar			0.83 bar			0.94 bar

PERFORMANCE

Model	Discharge Height(m)		1.5		3	4.5		6	7.3
ESSMP4OST	Liters Per Minute		108		88	67		33	0
	Liters Per Hour		6500		5300	4000		2000	0
Model	Discharge Height(m)		1.5		3	4.5		6	7.3		8
ESSMP55ST	Liters Per Minute		142		123	100		60	17		0
	Liters Per Hour		8500		7400	6000		3600	1000		0
Model	Discharge Height(m)		1.5		3	4.5		6	7.3		8.3
ESSMP75ST	Liters Per Minute		158		128	103		67	25		0
	Liters Per Hour		9500		7700	6200		4000	1500		0
Model	Discharge Height(m)		1.5		3	4.5		6	7.3		9.4
ESSMP9OST	Liters Per Minute		183		158	133		103	70		0
	Liters Per Hour		11000		9500	8000		6200	4200		0