sewage ejector pump system

HD 75 HP – 120 HP – 50mm/100mm

Submersible Electric Dewatering Pumps – HD 75 HP -120 HP – 50mm/100mm

Hitec HD and Hitec HD-H series pumps are the result of its rich experience of almost three decades in the arena of dewatering. These pumps are not just loaded with many advanced features but also provide the real value for money for its users.

Pump Highlights:

Economical Dewatering Pumps HD, HD-H Series Available both in Aluminum Casing and Stainless Steel Body Portable & light weight – Robust Design Protection against overheating, Mechanical Jamming, Dry Running Modular design for better interchangeability Minimum submergence – Maximum Water pumping Run through cooling – Better Heat Dissipation Available from 1.5 HP to 120 HP Available in 50Hz & 60 Hz

Applications:

HD – Series – Low Head and High Head Pumps Basement & Storm Water Dewatering Pumping heavily contaminated water with sand gravel & Sludge in construction sites Industrial water dewatering Flood Relief Pumping Dam sites & Deep Excavations Bridge Building Micro Tunneling Projects Underground Civil Projects De-settling of Water Cable Trench Pits

HD Series Pumps – 75 HP – 120HP – (150 mm to 200 mm)

Type Electrical Submersible Dewatering Pump Pump Model HD 75 HD 75H HD 75HH HD 100 HD 100H HD 100HH HD 120 HD 120HH 1 Motor Rating**(HP/kW)**75/55 75/55 75/55 100/75 100/75 100/75 120/90 120/90 2 Speed**(rpm)**2850/3450 2850/3450 2850/3450 2900/3450 2900/3450 2900/3450 2900/3450 2900/3450 3 Rated Current @ 230 V 3P**(amps)**——-———–—–——–—–—– Rated Current @ 380 V 3P**(amps)**103 103 103 150 150 150 170 170 Rated Current @ 415 V 3P**(amps)**105 105 105 138 138 138 156 156 Rated Current @ 460 V 3P**(amps)**85 85 85 124 124 124 140 140 Rated Current @ 575 V 3P**(amps)**68 68 68 100 100 100 112 112 4 Max Solid Size Handling**(mm)**25 15—25 20—25 20 5 Outlet**(mm)**150/200 150 150/200 200 150 150 200 200 6 Height**(mm / Inches)**1165 / 46 1195 / 47 1260 / 50 1260 / 50 1380 / 54 1450 / 57 1305 / 51 1480 / 58 7 Weight**(Kg / lbs)**275 / 606 285/ 628 350 / 772 305 / 672 315 / 694 425 / 937 335 / 739 480 / 1058 8 Max Submergence**(mtrs.)**15 15 15 15 15 15 15 15 9 Max Head**(mtrs.)**50 95 140 55 100 150 60 160 10 Max Discharge**(lpm)**11800 4800 2400 15400 5600 3800 19000 4250 **(gpm)**3121 1269 9072 4074 1481 1005 5026 1124

MOTOR

2-pole induction continuous rated motor with squirrel cage rotor. Stator insulation class ‘H’ (180oC) Speed : 2820 RPM @ 50 Hz/3460 RPM AT 60 Hz Power Rating : 75 HP – 120HP @ 50 Hz, 55 – 90 kW @ 50Hz Full Load Max. temperature of the pump liquid : 104°F/40°C Max. start/stop per hour : 15

POWER SUPPLY

3 Phase, 50/60 Hz, 230V/ 380V/ 415V/ 460V/ 575V AC Supply Available in 230/380/415/460/575/1000V voltage frequency combination. Moisture sensor available in 3 Phase configurations.

BALL BEARINGS

Rotor shaft is carried in two single rows, deep groove ball bearings. Bearings are enclosed with high temperature grease-containing special Anti-corrosion additive.

POWER CABLE

Waterproof/ Oil proof, PVC insulated / Rubber Insulated, double sheathed copper conductor flexible cable, 15 metres length

SHAFT SEAL

Tandem Seal Arrangement & Silicon Carbide / Silicon Carbide and Carbon / Ceramic Mechanical seals.

CORROSION RESISTANT

All SS316 MOC is available on request. pH Range 3 – 11