Submersible Sewage Pump

MECHLION MSP series submersible sewage pumps are designed for commercial and industrial wastewater transferring and dewatering applications. MECHLION MSP series can be used to transfer effluent or unscreened raw sewage. The innovative vortex impeller design reduces the risk of clogging problem. Moreover, MECHLION MSP series include a stainless steel motor frame to prevent corrosion and are designed to provide great heat dissipation from the motor, ensuring a long service life. As with MECHLION MSP, each one is 100% tested to ensure quality and reliability for years of trouble-free performance.

Why Choose the MECHLION Dewatering Pump

Corrosion resistant 304 stainless steel shaft, motor shell and fasteners for a long service life
Open impeller, centrifugal design to pump soft solids in suspension, less susceptible to blockage and Capable of higher heads/pressure.
Double mechanical shaft seal in oil bath with hard faced silicon carbide/ceramic seal on pump side gives Added motor protection and long service life.
Sand slinger lip seal offer Added protection and long service life.
Automatic resetting thermal overload for Protection against overloading
Low velocity inlet strainer fitted for a firm and stable positioning during installation and operation and to restrict pumping of solids which may damage or block the pump.
HO7RNF oil resistant leads with bare wire lead ends makes it Easy to connect to power supply terminations and long life in dirty water

Operating Limits & Material Of Construction

All models are hermetically sealed to be watertight, dust-tight, and completely submersible
Dual mechanical seal designed to prevent leaking problem
High efficiency dry type motor for environmental friendly
Robust construction for better reliability
Hand-carry designed for easy transport
Auto reset thermal overload protection for longer motor life

Application

Basement water removal
Waste water drainage
Water transfer
Sump /effluent handling
Dewatering
Fish pond & fountain circulation

Pump Details

Operating Limits & Material Of Construction

OPERATING LIMITS
Capacities up to	2300 Lpm
Maximum total head	39m
Maximum submergence	25m
Maximum operating temperature	40°C
Suitable Fluids: Clean or “grey water” of neutral pH containing up to 10% small soft solids or 1% fine solids. Some wear should be expected while pumping hard solids in suspension.
Material Of Construction
	Material
Model	Standard	316SS
Impeller	Cast iron	316SS
Pump casing	Cast iron	316SS
Outlet	Cast iron	316SS
Shaft seal – pump side – motor side	Silicon carbide/ceramic Carbon/ceramic Mechanical seal in captive oil bath with oil seal
Shaft seal elastomer	Nitrile rubber	Viton
Pump shaft	304 stainless steel	316SS
Orings	Nitrile rubber
Motor shell	304 stainless steel	316SS
Handle	304 stainless steel	316SS
Fasteners	304 stainless steel	316SS
Float & power supply leads	HO7RN-F oil resistant

Pump Dimension

Model No	A	B	D	B.S.P.	Weight (kg)
5008S	530	310	195	2 ” F	27.0
5015S	590	360	240	3 ” F	38.0
S00ST	465	310	195	2″F	26 .0
5015T	515	360	240	3 “F	35.0
5022T	560	400	240	3″F	43 .0
5037T	600	400	245	3″F	47.0
5037T	600	450	245	4″F	47 .0
5055T	700	490	280	4″F	79.0
5075T	770	490	280	4″F	85 .0
5075T	770	490	280	6″F	94 . 0
5110T	770	490	280	6″F	94 .0

Performance Curves

Technical Specification

ELECTRICAL DATA
Model	S008S	S015S	S008T	S015T	S022T	S037T	S055T	S075T	S110T
Speed	2 pole, 2850rpm
Insulation class	Class F
IP rating	68
Electrical lead	H07RNF x 1Om length
Supply voltage (V)	220-240		380-415
Phase	Single		Three
Output Power	0.75kWI	1.5 KW	0.75kWI	1.5 KW	2.2 KW	3.7 KW	5.5 KW	7.5 KW	11 KW
Full load current(Amps)	5.2	11.5	1.7	3.0	4.4	7.5	11	14.5	21.7
Starting	CSIR		DOL
Solid Handling mm	21	44	21	44	44	40	55	55	55