GRINDEX PROLINE GRINDEX. Durable, reliable and simply SMART. Electrical submersible drainage pumps

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1 GRIDEX PROLIE GRIDEX Electrical submersible drainage pumps MIEX MIETTE MIOR MAJOR MASTER MIDI MATADOR MAXI MAGUM 5 z Durable, reliable and simply SMART Grindex electric submersible pumps are designed and manufactured for professional users worldwide. Whatever you demand, there is a Grindex pump to deliver optimum pumping performance.

2 Grindex provides SMART pumps Grindex pumps are world-leaders because of their proven performance, functional design, quality and after-sales support. Unique features such as extended dry-running capability, patented SMART technology to guarantee correct motor rotation and motor temperature guards, enable Grindex pumps to work day-in and day-out, without supervision, in the toughest environment. IDIVIDUALLY SIGED From start to finish, the same craftsman is responsible for all stage of assembly on each Grindex pump. After each pump has undergone thorough testing and has been approved, the craftsman actually signs it. RELIABILITY YOU CA DEPED O When you choose Grindex submersible pumps you buy confidence. Grindex pumps provide the reliability to help protect work-sites from flooding and the associated risk of damages, injuries or delays. Drainage pumps Sludge pumps

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4 Designed for Easy, Economical Servicing Although Grindex pumps are available in an extensive range of sizes to meet all requirements, they are designed to use as many common parts as possible. ot only does this make servicing faster and easier, it also reduces spare parts inventory. 1 2 UIQUE BUILT-I PROTECTIO ESURES RELIABILITY Only Grindex pumps have air valves and the SMART system to provide complete protection of the motor to enable unsupervised operation. AIR VALVE As soon as the pump starts to run dry and draw air, the airvalve automatically opens. With the impeller acting as a fan, the air is circulated around the stator housing to cool the motor, bearings and seals before passing out through the air valve. The feature allows the pump to run dry over extended periods without damage. SMART SYSTEM PASEGUARD PROTECTS FROM SIGLE-PASIG Unless all three phases are live, PASEGUARD will prevent the pump from working. During operation, if one phase is lost then the motor will stop immediately to prevent serious damage to the motor. ROTASESE ESURE CORRECT MOTOR ROTATIO Electric motors can start rotating in the wrong direction. In Grindex pumps, the unique ROTASESE ensures that the motor only runs in the correct direction. This ensures that the pump always delivers full capacity without overloading or abnormal wear. TEMPERATURE GUARD PROTECTS FROM OVEREATIG Overheating can cause serious motor damage. Grindex pumps feature three Temperature Guards to automatically break the current if the temperature in any stator winding exceeds 13º C (226º F) QUALITY FOR LOGER LIFE Grindex pumps are designed for reliable, unsupervised performance in tough applications day in and day out. Quality materials and design engineering excellence give them the durability and ruggedness to perform. AQUATITE - DOUBLE MECAICAL SAFT SEALS Two sets of mechanicals seals, working independently to prevent water penetration, provide double security. In addition, the newly designed upper seal seating uses the centrifugal force of the oil to ensure that the upper seal is fully lubricated at all times. CORRUGATED STAILESS STEEL OUTER CASIG To cope with rough handling, the outer casing of all Grindex pumps is corrugated, giving it more than twice the strength of plain casing. Being made from stainless steel, the outer casings are corrosion resistant for longer life. ADJUSTABLE WEAR-RESISTAT DIFFUSERS Grindex pump diffusers are adjustable to maintain optimum pumping performance. They are lined with highly abrasive-resistant polyurethane or oil-resistant rubber for higher durability. CROMIUM-ALLOYED WITE CAST IRO IMPELLER With a hardness of 55 RC, Grindex impellers are made to withstand high abrasive materials such as clay, sand, drill cuttings, etc. Discharge connections for hoses, pipes threads etc are available. Regardless of size, Grindex pumps are easily moved by carrying handles or eyebolts. andy way of restarting the the Europlug or phase shift

5 2 SMART 1 Airvalve Outer casing 4 3 Shaft seals Diffuser 5 6 Impeller pump by er switch. Cable entry protection sleeve. Aquatite the same shaft seal fits all our drainage and sludge pumps. All Grindex pumps have built-in starter and motor protection for enhanced reliability.

6 igh pumping capacity and performance you can count on 1 = 1-phase, 3 = 3-phase = ormal head = igh head L = Low head, high flow All specifications can be changed without notice. MIEX Technical data Phase 1 3 Rated output kw Max. power cons. kw Shaft speed r.p.m V V V mm 2" 195 mm Ø 7 mm Weight: 17 kg 24 mm MIETTE Technical data 3" Phase 1 3 Rated output kw Max. power cons. kw Shaft speed r.p.m V V V mm 24 mm Ø 7.5 mm Weight: 25 kg 295 mm MIOR Technical data Rated output kw Max. power cons. kw Shaft speed r.p.m V V mm = 3"(4") = 3" Ø 8.5 mm V mm Weight: 39 kg 33 mm

7 There are two things to consider when selecting a pump: ead in metres (m) and flow in litres per second (l/sec). ead: The pump head is measured from water to water, i.e. from the pit in which the pump works to the level at the end of the hose. Thus, the pump head will be higher at the end of the pumping than at the beginning. It is therefore important to calculate the head from the lowest level of the water the pump will work at. ow to read a pump curve: The pump performance curves are used as follows: suppose that you require a pump, that can deliver l/sec at 16 m head. All capacities are measured for clean water, directly at the discharge outlet. In accordance with ISO standard 996. MAJOR 5 Technical data L 4 Rated output kw Max. power cons. kw Shaft speed r.p.m V L 4 V V L= 6", = 4", = 3" 665 mm 28 mm L = 495 mm = 33 mm = 31 mm Ø 8.5 mm Weight: L= 5 kg,= 45 kg MASTER L Technical data L Rated output kw Max. power cons. kw Shaft speed r.p.m V V V L= 6", = 4", = 3" 7 mm 28 mm L = 495 mm = 33 mm = 31 mm Ø 8.5 mm Weight: L= 61 kg = 56 kg = 6 kg MIDI = 6", = 4" Technical data Rated output kw 11 1 Max. power cons. kw Shaft speed r.p.m V V 21 5 V mm 38 mm Ø 12 mm Weight: 1 kg = 53 mm = 49 mm

8 Flow: Find the point 16 m on the head axis. Follow the line horizontally straight out to the pump curve. Go vertically straight down to the flow axis, where you can read 24 l/sec. This gives a certain flow over capacity, which is sufficient. Friction losses: The pump curve shows the head and the flow at the pump's outlet. When you are connecting a hose to the pump, the capacity will decrease due to friction losses in the hose. It is therefore important to take friction losses into consideration when selecting a pump. Avoid losses in performance caused by kinks and sharp bends of the discharge hose. Chose the right size of pump. Do not oversize. MATADOR = 6", = 4" 6 Technical data Rated output kw Max. power cons. kw Shaft speed r.p.m V V V mm 4 mm Ø 12 mm Weight: 16 kg 53 mm MAXI L= 8", = 8"(6"), = 4" 1 Technical data L External starter only. Strainer galvanized steel. L Rated output kw Max. power cons. kw Shaft speed r.p.m V V V mm 51 mm Ø 12 mm Weight: 285 kg MAGUM L= 1", = 8", = 6" 1 Technical data L 8 Rated output kw L External starter only. Strainer galvanized steel. Max. power cons. kw Shaft speed r.p.m V V mm 75 mm Ø 12 mm Weight: 54 kg

9 Grindex pumps have the capacity It does not matter how much water you need to pump, or for what application, Grindex pumps have the solution. Capacities range from 6 to in excess of 34 l/sec and pumps can be grouped or used in parallel. Apart from applications in construction, mining and quarrying, Grindex pumps are also used in washing gravel and spill water applications. They are also used in many industrial processes and by utility services. WATEVER YOUR PUMPIG DEMADS ARE, GRIDEX MEET TEM Grindex pumps are designed for continuous, unattended operation. They have proven their reliable and dependable performance in a wide range of challenging applications worldwide: Building and construction Mining Tunneling Quarrying Industries Marine and offshore engineering Rental Fire Brigades Local and ational Government Agriculture. Grindex Drainage Pumps are designed for: Pumping water with particles in suspensions up to the size of the strainer holes Pumping ground water Pumping raw water Water Specifications Max 4º C (14º F) p 5 8 Depth of immersion max m (IP68) o minimum flow as air-valve allows extended dry running ACCESSORIES: LEVEL COTROLS The pump s internal controls allow a built-in float system to use the pump s power source. This eliminates the need for a cumbersome control panel. TADEM COECTIO Grindex pumps can be connected in series to create greater head capacities. LOW SUCTIO COLLARS Grindex pumps can pump down to the floor by using a low suction collar. WARM WATER Special Grindex pumps are manufactured to operate in warm water applications. OTER ACCESSORIES ICLUDE: Slim-Line Conversion Kits oses and Fittings Quick Disconnects Check Valves Control Panels Longer Cables And Many More ZIC AODES All Grindex pumps can be equipped with zinc anodes to prolong the life of the pump in seawater applications. Zinc anodes. Tandem connection. Low suction collar. Automatic level control system with float switches.

10 Professional around the world trust Grindex Submersible Pumps. Grindex specialize in manufacturing high quality, reliable, electric submersible drainage and sludge pumps. Over 45 years of experience has made Grindex market leader around the world with over 25, pumps sold in more than 1 countries. Today, Grindex has a worldwide network of highly competent sales and service centers with Grindex trained sales personnel, engineers and technicians. Apart from stocks of pumps and parts availability, these centers also provide technical support. Grindex is certified in accordance with ISO 91 and ISO 141 for assured manufacturing and environmental quality. Around the world, the name Grindex is recognised for reliability, durability and dependability EG Printed 7.6 () EXTESIVE PRODUCT RAGE Grindex offers electrical, submersible; Drainage pumps Sludge pumps Slurry pumps Warm water pumps Pumps for confined spaces Accessories There are over 5 models to choose from. Capacities up to: ead to 11 metres Flow to 33 l/sec Rated output.9kw to 53 kw Discharge size from 2 to 1 MIEX MIETTE MIOR MAJOR MASTER MIDI MATADOR MAXI MAGUM For more information, please visit Grindex AB Box 538 SE aninge Sweden Tel Fax