Viraj Electricals

Kathwada, Ahmedabad, Gujarat

The VIRAJ make EJ/MJ/VDX series is designed in single stage, centrifugal by A.C. squirrel cage induction motor in a fully submersible Portable Dewatering Pumps of close coupled vertical (mono-block type) construction. Portable Dewatering Pumps can be transported and installed easily and cater to varying industrial applications. Portable Dewatering Pumps are used for draining abrasive water from mines, construction sites, docks, basement dewatering, flooded areas, etc. Having superb performance and capacity, the Portable Dewatering Pumps have higher motor power and are light in weight. Design Features :

• These pumps are specially designed for Raw water , Rain Water , Treated ETP water with small (EJ Series UP TO 10 MM , MJ/VDX Series - particle size (up to 35 mm)
• These pumps are offer with semi open type impeller (non -clog free flow type) / Channel / Close made in S.S 304 /316/C.I.
• These pumps are design easy to maintenance at site
• These pumps are Light Weight and Compact Design compare to others
• These pumps are equipped with double mechanical seal & ball bearing.
• These pumps are also available with built in thermal protection (Optional) & Moisture protection (Optional)
• These pumps motor are available in Dry Winding (Super Enameled) & MJ/VDX Series also available in Wet Winding (P.V.C.Wdg. Wire)

Advantages of "Viraj" EJ/MJ/VDX Series :

• Available in both 1450 and 2900 RPM (MJ & VDX Series Only) ( EJ Series available only in 2900 rpm )
• Robust construction
• Can work under flooded or partially submerged conditions
• Motors are oil filled and oil lubricated (only in P.V.C. wound motor & In Dry motor Optional)
• Compact and light weight
• Impellers dynamically balanced & Impellers are in open / semi open / non clog design
• Motor cooling ensured by the liquid being pumped
• Impellers in hardened steel or CF8M or as per application requirement.
• Reduction of construction cost.
• Motor has an extra overload inbuilt capacity
• Shaft supported on two ball bearings

Application Area :

Water Supply Schemes

Construction Sites

Effluent Treatment

Water Treatment

Steel Industry

River water

Dewatering of mines and pits

Desilting Operations

Building dams, harbours and tunnels

Chemical Industry

Flood water control

at present as we know manhole drain is bigger problem because manhole opening diameter is maximum 24" and in this size we have only two option for pumping 1. With small pump drain which size suitable with 24" with all fitted accessories for require drain . 2. Negative suction pump .
now, in negative suction pump we face so many problem for priming and also this type of pump not handling solid size more than 20 mm.in market if we fitted bend and hose submersible pump suitable maximum 5 hp or 10 with outlet 100 mm its maximum this also make some company. Not all. normally easy to operate common size pump is 3 hp.
that reason we are not doing properly drain our manhole in time.
now, we give a batter solution inform of mahole pump - we design manhole pump up to 30 hp with 300 m3/hr at 10 mtr. Head with outlet 150 mm.
even if you want with 10 hp outlet 150 mm its also available in our manhole pump design.

benefit of "viraj" manhole pump .11. Its easy to down in manhole ( 550mm dia min.) - with all accessories like hose for lift waste water out side manhole .2. Available up to 30 hose power.3. Available 7.5 hp to 30 hp with 150 mm outlet also . So heavy discharge you drain from manhole.4. Solid handling size - up to 100 mm ( minimum - 65 mm)5. Complete non clog design.6. Easy to handle .7. Submersible type so no priming require.8. For dry run cooling jacket optional available.9. Above 15 hp inbuilt contactor for thermal protection against motor heat proteciton.

These are powerful submersible dewatering pumps designed for draining abrasive water from construction sites, mines, docks, flooded areas, basement dewatering etc. These easy-to-install pumps are often used in tunneling and mining where the reliability of the equipment is a crucial parameter. These pumps are specially designed for Raw water , Rain Water , Treated ETP water with small ( EJ SERIES UP TO 10 MM , MJVDX SERIES - particle size ( up to 35 mm)

Viraj Electricals a popular name in the industry, trusted for its high quality Manhole Pumps. We are widely acknowledged as reliable Manufacturer & Supplier of Manhole Pumps. We introduce VNCS Series Manhole Pump that is specially for use in manhole id 20 Dia. It is specially designed for manhole. This pump is used for sewer water, waste water with solid particle size up to 65 MM. With vortex & semi open impeller design.

Note : Additionally, we provide Self Overflow Water Cooling Jacket. Due to the jacket, pump works at zero suction head. Specifications :

• HP 3.0 HP TO 15.0 HP
• HEAD UP T0 25 MTR
• DISCHARGE UP TO 200 M3/HR