Grindex Submersible Drainage, Sludge and Slurry Pumps
Grindex’s submersible drainage and sludge pumps have been used in the mining and construction industries since 1960.
The company invented and patented the world’s first air valve in 1960, which allows its pumps to run unsupervised for longer periods.
State-of-the-art pumps for mining applications
Grindex’s wide range of pumping solutions delivers high levels of reliability, durability and dependability in demanding industrial applications.
First developed in 1990, the company’s SMART electronic surveillance system is a vital element and with its three-fold motor protection, it shields the pumps from electrical problems.
Thanks to high-performance wear-resistance, Grindex’s wear and hydraulic parts help to prolong the lifespan and optimise its pump equipment.
Drainage pumps
Grindex’s drainage pumps are made for professional applications in adverse environments such as mines, construction sites, tunnel sites, rental applications and other demanding industries.
A drainage pump is suitable when you need to pump large quantities of dirty water, such as:
- Head 15m-200m
- Flow: 6l/s-350l/s with abrasive particles in sizes up to 12 mm.
The pumps can run dry without problems due to a unique valve that enables air cooling of the motor.
Sludge pumps
Made for continuous, unattended operations, Grindex sludge pumps provide a reliable and dependable performance in demanding applications worldwide.
With industrial strength, they suitable for pumping water with a high solids content up to 80mm such as many types of mud and sludge, in addition to light slurry.
Stainless-steel Inox pumps
Inox is a range of submersible drainage and sludge pumps constructed from stainless-steel, pumps that prove their reliability 24/7 in adverse applications.
Capable of handling extremely corrosive fluids with pH 2-10, Inox pumps are intended for use in demanding applications that normally damage conventional pumps, such as mines and process industries.
Submersible slurry pumps
Grindex slurry pumps provide an effective solution for challenging applications and offer a high return on investment.
They are suitable for applications in dredging, quarries, mines, cleaning of settling ponds, and other applications and industries that need pumping solutions with very high durability.
As a result, each part of the Bravo pump is made for maximum endurance and reliability.
Make an enquiry
Gesällvägen 33
SE-174 07 Sundbyberg
Sweden
Grindex Images
Products and Services
Drainage Pumps
Grindex drainage pumps are used in applications such as tunnelling, mining, and construction.
Sludge Pumps
Based on the same design as our drainage pumps, sludge pumps come into action when the liquid gets dirtier and can't be handled by the drainage pumps.
Bravo Slurry Pumps
All Bravo pumps can handle liquids with pH 5.5-14 and are extremely wear-resistant, thanks to the use of Hard Iron™ and the low shaft speed.
Grindex Spare Parts
With more than 55 years of experience supplying drainage and sludge pumps for some of the world's most demanding sites, Grindex takes pride in developing reliable pumps for the harshest conditions.
Inox Stainless-Steel Pumps
Grindex supplies Inox, a range of submersible drainage and sludge pumps made of stainless-steel, for use in mines and material processing.
Pump Accessories
Grindex's unique accessories are designed and manufactured specifically to fit our pumps, enhancing their efficiency and flexibility even more.
Video
White Papers
50Hz Heavy-Duty Drainage and Slurry Pumps
In this brochure, you will find an overview of all Grindex pumps, highlighting the specifics of each pump. Hopefully, this will make it easier to choose the pump that suits your application.
Submersible Pumps for Mining, Underground and Construction Applications
With Grindex pumps, you minimize the need for maintenance, reduce the number of unplanned and planned service standstills, and experience a prolonged equipment lifespan.
High-Performance Dewatering Pumps
With Grindex pumps, you minimize the need for maintenance, reduce the number of unplanned and planned service standstills, and experience a prolonged equipment lifespan.
Related Projects
Antamina Copper-Zinc Mine
Radomiro Tomic Copper Mine
Collahuasi Copper Mine
Anglo American Gold and Silver Mine
Lomas Bayas Copper Mine, Chile
Newmont Gold Minera Gold Mine – Minera Yanacocha – Peru
Zaldívar Copper Mine – Northern Chile
Minera Alumbrera Ltda Copper and Gold Mine
Samarco Iron Ore Mine, Alegria, Brazil
Escondida Copper, Gold and Silver Mine, Atacama Desert
Carbocol and Intercor Coal Mine
Press Release
The market demand for small, affordable pumps is increasing. In line with this, Grindex is introducing the Primo line.
Read moreDuring Bauma 2016, Grindex released the new Maxi-H-Lite and a digital tool based on augmented reality. The tool equips users with X-ray vision of the products and with state-of-the-art tools.
Read moreGrindex, a world leader in electrical submersible pumps, launched a digital tool based on augmented reality.
Read moreGrindex, a world leader in electrical submersible pumps, is now launching Grindex Maxi H-Lite. With a 25kW motor it's a robust, reliable and ideal pump for heavy-duty drainage applications.
Read moreGrindex, a world leader in electrical submersible pumps, is now launching Grindex Mega Inox, a 90kW (50Hz) and 134Hp (60Hz) pump manufactured completely in stainless-steel.
Read moreGrindex, a world leader in electrical submersible pumps, is now launching the Grindex Maxi SH. With a 37kW (50Hz) or 58hp (60Hz) motor it’s a robust, reliable and ideal pump for high head drainage applications. Its time-tested two-stage-impeller hydraulic, scaled up from Master SH, enables total heads up to 140m (50Hz) or 500ft (60Hz).
Read moreGrindex, a world leader in electrical submersible pumps, exhibited at Conexpo in Las Vegas, Nevada, US, exhibiting the latest product releases from Grindex and the innovative digital tool based on augmented reality.
Read moreRegional Offices
Gesällvägen 33
SE-174 07 Sundbyberg
Sweden
8402 W. 183rd Street, Suite A
Tinley Park
IL 60487
United States of America
