Submersible Drainage Pumps

GRINDEX submersible drainage pumps are engineered for heavy duty performance in challenging applications for mining, construction, tunnelling and other demanding industries with high performance requirements.

The GRINDEX submersible drainage pumps are designed for the uncontrolled permanent operation. They have proven their reliability and productive efficiency in many sections like the structural and civil engineering, mining, tunnelling, quarry, industry, vehicle washing systems and the rental-business. 

HÜDIG IS THE NOMINATED DISTRIBUTER OF GRINDEX IN GERMANY

Submersible Drainage Pumps

Profiline

Absolutely safe of dry-running damages by the air valve system, control-system of phase, voltage and rotating direction are standard features. A temperature sensor protects against overheating. A remarkable high wear resistance is achieved by the use of polyurethane-coatings, which assure a three-time longer life-time than the use of ordinary rubber diffuser.  The Aquatite-system is equipped with two mechanical seals with double security. By the outer casing in corrugated stainless steel the complete pump is robust designed and corrosion protected as well. The impellers are made of high chrome alloyed white cast iron with a hardness of 55 HRC and therefore assure a resistance against abrasive mediums. Al types of pumps with a capacity of 10 to 22 kW will be delivered with a built-in star-delta-starter. Therefore additional external switch-boards with starter-systems are not required. By the consequently applied serviceable designed modular system the storage of only a few spare-parts is required. In all ranges the hot-water and the well-hole-versions are available, too. GRINDEX submersible pumps are used in nearly all tunnelling-sites in the world. 

HÜDIG IS THE NOMINATED DISTRIBUTER OF GRINDEX IN GERMANY

Minex - 50 Hz

Head Capacity Weight Connection
17-18 m 11-11,5 l/s 21 kg 2"
Technical data
Power input kW 0,85 1,3 1,2
Max. performance kW 1,2 1,7 1,6
Rated current A 115 V 11 11 -
Rated current A 230 V 5,1 7,2 4,7
Rated current A 400 V - 2,7 -
Instruction manual
bedien-minex.pdf (2.9 MiB)
Spare-parts list
ersatz-minex.pdf (755.9 KiB)

Minette - 50 Hz

Head Capacity Weight Connection
20-22 m 13,5-16 l/s 25 kg 3"
Technical data
Power input kW 1,5 2,2
Max. performance kW 1,9 2,7
Rated current A 230 V 8,4 -
Rated current A 400 V - 4,7
Rated current A 500 V - 3,7
Instruction manual
bedien-minette.pdf (2.5 MiB)

Minor - 50 Hz

Head Capacity Weight Connection
20-37,5 m 17-35 l/s 52 kg 3", 4"
Technical data
Power input kW 3,7
Max. performance kW 4,5
Rated current A 230 V 13
Rated current A 400 V 7,3
Rated current A 500 V 6,0
Instruction manual
bedien-minor.pdf (2.6 MiB)
Spare-parts list
ersatz-minor.pdf (1.4 MiB)

Major - 50 Hz

Head Capacity Weight Connection
29-46 m 20-40 l/s 54 kg 3", 4"
Technical data
Power input kW 5,6
Max. Performance kW 6,7
Rated current A 230 V 19,0
Rated current A 400 V 11,0
Rated current A 500 V 8,7
Instruction manual
bedien-major.pdf (2.6 MiB)
Spare-parts list
ersatz-major.pdf (1.4 MiB)

Master - 50 Hz - Well-version

Head Capacity Weight Connection
35-58 m 32-57 l/s 80 kg 4", 6"
Technical data
Power input kW 10,0
Max. performance kW 11,7
Rated current A 230 V 33
Rated current A 400 V 19
Rated current A 500 V 15
Instruction manual
bedien-matador.pdf (2.7 MiB)
Spare-parts list
ersatz-master.pdf (1.9 MiB)

Matador - 50 Hz

Head Capacity Weight Connection
40-65 m 45-95 l/s 143 kg 4", 6"
Technical data
Power input kW 18
Max. performance kW 20
Rated current at 230 V 56
Rated current at 400 V 32
Rated current at 500 V 26
Instruction manual
bedien-matador.pdf (2.7 MiB)
Spare-parts list
ersatz-matador.pdf (1.6 MiB)

Maxi - 50 Hz

Head Capacity Weight Connection
23-90 m 160-240 l/s 285 kg 4", 8"
Technical data
Power input kW 34 33 33
Max. performance kW 35 40 40
Rated current A 230 V 111 108 108
Rated current A 400 V 64 62 62
Rated current A 500 V 51 50 50
Instruction manual
bedien-Maxi.pdf (9.0 MiB)
Spare-parts list
ersatz-maxi.pdf (1.8 MiB)

Maxi Lite - 50 Hz

Head Capacity Weight Conncetion
75 m 62 l/s 210 kg 4"
Technical data
Power input kW 25
Max. performance kW 28
Rated current A 230 V 76
Rated current A 400 V 44
Rated current A 500 V 35

Maxi SH - 50 Hz

Head Capacity Weight Connection
140 m 38 l/s 270 kg 4"
Technical data
Power input kW 37
Max. performance kW 41
Rated current A 230 V 112
Rated current A 400 V 65
Rated current A 500 V 51

Magnum - 50 Hz

Head Capacity Weight Connection
30-100 m 150-325 l/s 540 kg 8", 6", 10"
Technical data
Power input kW 53 53 57
Max. performance kW 58 58 62
Rated current A 230 V - - -
Rated current A 400 V 96 96 97
Rated current A 500 V 77 77 79
Instruction manual
bedien-magnum.pdf (1.4 MiB)

Mega - 50 Hz

Head Capacity Weight Connection
95-200 m 55-150 l/s 900/985 kg 4", 6"
Technical data
Power input kW 90 90
Max. performance kW 95 95
Rated current A 400 V 148 148
Rated current A 500 V 117 117
Instruction manual
bedien-mega.pdf (2.7 MiB)
Spare-parts list
ersatz-mega.pdf (2.6 MiB)
Inox Line

INOX stands for a complete new range of electrical sewage- and slurry-pumps made out of acid-resistant stainless steel. These pumps are engineered for applications which would destroy submersible pumps made out of aluminium within weeks perhaps in days. INOX-pumps are designed for challenging environmental conditions with corrosive water or corrosive slurry how to find in the mining-industry, in power-stations and in other sectors.

This range of pumps are ideal for applications, pumping salty water how to find in maritime industry, construction sides close to harbours or offshore-projects. All INOX-pumps could be equipped additionally with protective zinc-anodes. All casted parts of these pumps are made out of acid-resistant stainless steel. INOX pumps are designed for pH-value in the range of 2 to 10.

HÜDIG IS THE NOMINATED DISTRIBUTER OF GRINDEX IN GERMANY

Minette Inox - 50 Hz

Head Capacity Weight Connection
18 m 171 l/s 41 kg 3"
Technical data
Power input kW 2,0
Max. performance kW 2,6
Rated current A 230 V 7,7
Rated current A 400 V 4,4
Rated current A 500 V 3,4

Major Inox - 50 Hz

Head Capacity Weight Connection
23-42 m 20-45 l/s 65 kg 3", 4"
Technical data
Power input kW 6,3 6,3
Max. performance kW 7,3 7,3
Rated current A 400 V 12,0 12,0
Rated current A 500 V 9,4 9,4
Instruction manual
bedien-inox-major.pdf (1.6 MiB)

Master Inox - 50 Hz

Head Capacity Weight Connection
28-75 m 60-65 l/s 77-81 kg 3", 4"
Technical data
Power input kW 8,0 8,0
Max. performance kW 9,2 9,2
Rated current A 400 V 15,0 15,0
Rated current A 500 V 12,0 12,0

Mega Inox - 50 Hz

Head Capacity Weight Connection
75 m 65 l/s 210 kg 4"
Technical data
Power input kW 25,0
Max. performance kW 28,0
Rated current at 400 V 44,0
Rated current at 500 V 35,0
Ecoline

With the further development of the ECOLINE-range GRINDEX shows again that they are capable to match the pump-design to the needs of the users. The “new small” GRINDEX is called MINI and is the start of the technical changes in the small sized range. The users are getting together with the MINI high operational safety due to the protection against dry running. It is the only pump available on the market in this capacity-range equipped with an air-breath-valve for cooling the electro-motor. Modern materials have a share that the new MINI has a good handling, due to the fact that in this capacity-range applications do not require heavy pumps.

HÜDIG IS THE NOMINATED DISTRIBUTER OF GRINDEX IN GERMANY

Micro - 50 Hz

Head Capacity Weight Connection
11 m 4 l/s 10 kg 2"
Technical data
Power input kW 0,42
Max. performance kW 0,59
Rated current A 115 V 5,1
Rated current A 230 V 2,7
Instruction manual
bedien-micro.pdf (2.7 MiB)
Spare-parts list
ersatz-micro.pdf (708.2 KiB)

Mini - 50 Hz

Head Capacity Weight Connection
16 m 6 l/s 14,5 kg 2"
Technical data
Power input kW 0,9
Max. performance kW 1,2
Rated current A 115 V 11
Rated current A 230 V 5,2
Instruction manual
bedien-mini.pdf (2.6 MiB)
Spare-parts list
ersatz-mini.pdf (744.3 KiB)

Milli - 50 Hz

Head Capacity Weight Connection
11 m 3,2 l/s 13 kg 2"
Technical data
Power input kW 0,42
Max. performance kW 0,59
Rated current A 115 V 5,1
Rated current A 230 V 2,7

HC-Line LS (Light Slurry Submersible Pumps)

HC-Line-LS

The new light Slurry Submersible Pump with a sheath-current-cooling-system of the product-range HC-LINE-LS offers a very good price-capacity-ratio. The half-open impeller made of chrome steel and the wear-plate made of cast iron ensure a minimum wear. By the use of further wear-resistant materials the pumps offer extraordinary durability at construction areas. By the robust but simple design the pump is considered as easy to service. This extreme favourable range of pumps is equipped with an integrated motor-protection- unit and could be additional arranged with a float-switch. 

KSM 2.40

Head Capacity Weight Connection
10 m 14,0 m³/h 12,5 kg 2"
Technical data
Power input kW 0,40
Max. performance kW 0,80
Rated current A 230 V 3,0
Instruction manual
bedien-KSM.pdf (92.8 KiB)

KSM 2.75

Head Capacity Weight Connection
15 m 18,0 m³/h 15 kg 2"
Technical data
Power input kW 0,75
Max. performance kW 1,15
Rated current A 230 V 5,0
Instruction manual
bedien-KSM.pdf (92.8 KiB)