Hydro-Vacuum S.A. - Single-stage FZ type pumps

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height:200px;"> <div style=" padding-top:65px; "></div> <div style="background-color:#000; opacity:70%; width:50%"> <h3 style=" padding-left:40px; padding-bottom:15px; color:#FFF; font-size: 50px; ">Centrifugal FZ pumps</h3> </div> </div> <div style="background-color:#2d343c; opacity:100%; height:5px;"> <h3 style=" padding-left:40px; padding-bottom:15px; color:#FFF; font-size: 50px; "></h3> </div>  <script>  </script>  <div class="container px-3 py-5" id="hanging-icons"> <h2 class="pb-2 border-bottom podmenu_tyt">Single-stage FZ type pumps</h2>  </div>  <div class="container"> <div id="ddtabs1" class="basictab"> <ul> <li><a href="#" rel="tab0">DESCRIPTION</a></li> <li><a href="#" rel="tab1">OPERATION AREA</a></li> <li><a href="#" rel="tab2">PSS</a></li> <li><a href="#" rel="tab3">REL. PRODUCTS</a></li>  <li><a href="#" rel="tab6">SAMPLE INSTALLATIONS</a></li> </ul> </div> <div id="tab0" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L dzielenie"> Type FZ impeller single-stage pumps are used to pump clean and dirty water, municipal and industrial waste, as well as other liquids, depending on corrosion resistance of materials of which the pump is made. <br /><br /> They constitute a highly-unified family of submersible and dry-installed pumps. There are different versions of these pumps, depending on the characteristics of pumped liquids and the type and size of pumped impurities. In particular, they are applied in the pumping of sewage, including sewage with solid and long-fibre content, as well as liquids containing air and gases. <br /><br /> They will work very well in pumping of raw sewage containing active sediment, and putrid sewage. <br /><br /> </div> <div class="poziom2_R dzielenie" style="border: 0px solid #000;"> <img src="grafika/galeria/FZ/fz_f1.jpg" style="width:100%;"> </div> </div> <div class="poziom1_all_white"> <div class="poziom2_L "> <p class="nagH3">Drives used in FZ pumps</p> <ul> <li>Motors cooled with pumped medium, with IP68 <li>Air-cooled motors with IP55 <li>IP68 motors with internal cooling system and non-submersible operation capability </ul> </div> </div> <div class="poziom1_all_white"> <div class="poziom2_L" style="border: 0px solid #000; width:100%;"> <p class="nagH3">Constructional execution</p> <img style="width:100%; height:auto;" src="grafika/galeria/FZ/fz_kon1.jpg"><br /> <img style="width:100%; height:auto;" src="grafika/galeria/FZ/fz_kon2.jpg"><br /> <img style="width:100%; height:auto;" src="grafika/galeria/FZ/fz_kon3.jpg"> </div> </div> <div class="poziom1_all_white" id="FZA"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZA</strong> impellers</p> The FZA type pump is equipped with a multi-blade one-side open impeller for pumping water, liquid manure solutions, faeces, contaminated liquids, gassing liquids without abrasive precipitations having a diameter larger than 25 mm, and fibrous impurities. There are no internal motor safety devices in the FZA pumps. The drive motor in the FZA pump is "wet" – it is filled with white mineral oil according to the PN-60/M-96105 standard. The pump is only available as FZA.1. <br /><br /> The FZA pumping units may be applied for one of the following or other uses: <ul> <li>small intermediate pumping stations for domestic and industrial sewage; <li>in sewage treatment plants, as auxiliary pumping units, <li>horticulture, <li>construction industry, <li>farming, <li>emptying private septic tanks, <li>utilisation of rainwater, <li>water removal from flooded buildings, <li>emptying pools and tanks. </ul> </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZA</strong></p> <img src="grafika/galeria/FZ/w_fza.png" style="padding-top:50px;"> </div> </div> <hr /> <div class="poziom1_all_white" id="FZB"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZB</strong> impellers</p> The FZB type pumps are equipped with a closed channel impeller. The pump is used for pumping contaminated liquids with solid and sewage content (e.g. water with sand) and without fibrous substances. <br /><br /> The characteristics of these systems: <ul> <li>high efficiency of the hydraulic system; <li>less “free” passage as compared to Vortex systems. </ul> The pumps of this type are used in sewage pumping stations with seperation of solids manufactured by Hydro-Vacuum SA, but they can also be used for pumping other liquds than preliminarily cleaned sewage. </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZB</strong></p> <img src="grafika/galeria/FZ/w_fzb.png" style="padding-top:50px;"> </div> </div> <hr /> <div class="poziom1_all_white" id="FZC"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZC</strong> impellers</p> Type FZC pumps are equipped with two-blade closed impellers and are designed for pumping liquids with a significant content of solids, long-fibre and sludge. The main purpose is to pump raw sewage treated or untreated, activated sludge, septic tank sludge, etc. <br /><br /> The characteristics of this type of system are: <ul> <li>large "free" passage through the impeller, preventing clogging of the rotating system, much <li>higher efficiency than pumps with vortex-type systems with similar vortex passage in both systems, resulting in potentially lower motor powers. </ul> FZC pumps can be used interchangeably with Vortex impeller pumps. The front disc in FZC is not adjustable, the impeller at the inlet is sealed on the cylindrical surface and not on the front surface, the running rings are made of ZbCr32, in addition, an undercut is used at the inlet of the impeller to prevent sand from getting between the impeller and the running ring and to prevent blockage of the system. </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZC</strong></p> <img src="grafika/galeria/FZ/w_fzc.png" style="padding-top:50px;"> </div> </div> <hr /> <div class="poziom1_all_white" id="FZE"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZE</strong> impellers</p> Type FZE pumps are equipped with multi-blade single-open impellers of the Vortex Special type and are designed for pumping liquids with significant content of solids, long-fibre and sludge. The main purpose is to pump raw sewage treated or untreated, activated sludge, septic tank sludge, etc. <br /><br /> The characteristics of this type of system are: <ul> <li>large "free" passage under the impeller, preventing clogging of the rotating system, <li>low sensitivity to clogging of the pump rotating system </ul> FZE type pumps can be used interchangeably with FZC pumps. The efficiency of the systems is lower than that of pumps with two-blade rotors, but this is compensated by the high operating efficiency of pumps installed in wet sewage and rainwater pumping stations. </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZE</strong></p> <img src="grafika/galeria/FZ/w_fze.png" style="padding-top:50px;"> </div> </div> <hr /> <div class="poziom1_all_white"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZF</strong> impellers</p> Unique to the Polish market, FZF pumps combine an enlarged free passage through the pump with a grinding disc, all while maintaining high efficiency. <br /><br /> The characteristics of this type of system are: <ul> <li>large "free" passage especially enlarged at the inlet to the impeller, <li>streamlined inlet edge of the blades with low sensitivity to clogging of the pump rotating system. </ul> FZ pumps with single-sided open F-type impellers feature an innovative specially enlarged free passage at the inlet of the vane channel and a spun, center-back and large radius rounded vane inlet edge, which minimize the possibility of retaining fibrous bodies at the impeller inlet. <Br /><br /> Made of a hard alloy of high-chromium cast iron, the grind disc with a spherical channel cuts fibrous bodies entering the rotor face slot. <Br /><br /> </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZF</strong></p> <img src="grafika/galeria/FZ/w_fzf.png" style="padding-top:50px;"> </div> <div class="poziom2_L dzielenie63a"> The flow system of the FZF pumps has been optimized using the latest CFD numerical fluid mechanics methods, enabling the highest efficiencies to be achieved while maintaining a large free passage, allowing wastewater transport costs to be reduced. The cost of repairs has been reduced and the period of high-efficiency operation has been prolonged thanks to the use of a precisely adjustable spreader disc, and the risk of increased vibration over many years of operation has been reduced thanks to the use of a double-channel <br /><br /> The advantages of this type of arrangement are: <ul> <li>High-performance flow system optimized using the latest CFD numerical fluid mechanics methods to achieve low energy consumption of wastewater transport. <li>Large free passage additionally enlarged at the impeller inlet <li>Streamlined with a large radius of rounding and a retracted blade inlet edge that draws fibrous bodies into the high-velocity inter-blade space, eliminating the possibility of suspending fibrous bodies at the impeller inlet <li>Adjustable spreader disc made of high hardness high chromium cast iron alloy <li>Spherical grinding channel to ensure self-cleaning of the impeller face gap <li>Precision adjustment screws for simple adjustment of the face gap to maintain low return flow losses in the face gap over a long service life <li>Two blades for low vibration over many years of operation <li>Ability to make the entire flow system from a high-hardness, high-chromium cast iron alloy to extend service life, particularly in sewer networks exposed to undermined amounts of sand. <li>Pumps driven by high-efficiency electric motors, available in fan, submersible and internal cooling system versions. </ul> </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <img src="grafika/galeria/FZ/w_fzf_przep.png" style="padding-top:50px;"> </div> </div> <div class="poziom1_all_white"> <div class="poziom2_L" style="width: 100%; padding-left: 20px;"> <img src="grafika/galeria/FZ/w_fzf_3d.jpg" style="padding-top:20px; width:60%; height:auto;"> </div> </div> <hr /> <div class="poziom1_all_white" id="FZP"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZP</strong> impellers</p> The FZP type pumps are equipped with a multi-vane closed channel impeller with spatial curvature blades. These pumps are used for pumping clean water, and water contaminated with sand. <br /><br /> The characteristics of these systems: <ul> <li>high efficiency of the hydraulic system, higher than in all of the above, up to 84%; <li>lower NPSH as compared to the FZB pumps by using wider inlet and a spatial blade. </ul> </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZP</strong></p> <img src="grafika/galeria/FZ/w_fzp.png" style="padding-top:50px;"> </div> </div> <div class="poziom1_all_white"> <div class="poziom2_L dzielenie63a"> <img src="grafika/galeria/FZ/fzp8_wirnik_400x340.jpg" style="padding-top:0px; width:50%; float:left;"> <img src="grafika/galeria/FZ/fzp8_wirnik2_400x340.jpg" style="padding-top:10px; width:50%;"> </div> </div> <hr /> <div class="poziom1_all_white" id="FZR"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZR, FZX, FZY</strong> impellers</p> The pumps are equipped with a multi-blade single-open impeller. The pumps are equipped with a grinding device that allows pumping liquids contaminated with long-fibered bodies that would cause clogging if conventional hydraulics were used. <br /><br /> <strong>FZR pumps</strong> do not have built-in motor protection. The drive motor of FZR pumps is a "wet" motor - it is filled with white vaseline oil according to PN-60/M-96105. The pumps are available only as FZR.1. <br /><br /> FZR pumps can be used in: <ul> <li>small pumping stations for domestic and industrial wastewater, <li>sewage treatment plants as auxiliary units, <li>horticulture, <li>construction industry, <li>farms, <li>emptying of domestic septic tanks, <li>rainwater management, <li>drainage of flooded objects, <li>emptying of swimming pools or tanks. </ul> <strong>FZX pumps </strong> can be used in hazardous areas. FZX pumps are equipped with thermal protection of the motor windings and protection against moisture in the motor chamber. Pumps of this type are available only in submersible version. The drive motor of FZX pumps is a "dry" motor. It is only available as FZX.1. <br /><br /> FZY pumps can be used in: <ul> <li>domestic sewage pumping stations, <li>pumping stations for domestic and industrial wastewater, <li>pumping sewage from rooms with insufficient ventilation. </ul> <strong>FZY pumps</strong> are not equipped with thermal protection of the motor windings and protection against moisture in the motor compartment. The FZY pump can be equipped with the same set of sensors as the FZX, but this is above standard equipment. Pumps of this type only come in a submersible version. The drive motor of FZY pumps is a "dry" motor. The pump is only available as FZY.1 <br /><br /> FZY pumps can be used in: <ul> <li>domestic sewage pumping stations, <li>pumping stations for domestic and industrial wastewater, <li>pumping sewage from rooms with insufficient ventilation. </ul> FZE type pumps can be used interchangeably with FZC pumps. The efficiency of the systems is lower than that of pumps with two-blade rotors, but this is compensated by the high operating efficiency of pumps installed in wet sewage and rainwater pumping stations. </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZR, FZX, FZY</strong></p> <img src="grafika/galeria/FZ/w_fzy.png" style="padding-top:50px;"> </div> </div> <hr /> <div class="poziom1_all_white" id="FZV"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">Pumps with <strong>FZV</strong> impellers</p> The FZV type pumps are equipped with multi-blade single-sided open vortex impellers and are designed for pumping liquids with significant solids, long-fibre and sludge content. The main purpose is to pump raw sewage treated or untreated, activated sludge, septic tank sludge, etc. <br /><br /> The characteristics of this type of system are: <ul> <li>large "free" passage under the impeller, preventing clogging of the rotating system, <li>low sensitivity to clogging of the pump rotating system </ul> FZV type pumps can be used interchangeably with FZC pumps. The efficiency of the systems is lower than that of pumps with two-blade impellers, but this is compensated by the high operating efficiency of pumps installed in wet sewage and rainwater pumping stations. </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <p class="nagH3"><strong>FZV</strong></p> <img src="grafika/galeria/FZ/w_fzv.png" style="padding-top:50px;"> </div> </div> <div class="poziom1_all_color"> <div class="poziom2_L dzielenie63a"> <p class="nagH3">HV centrifugal pumps for seawater pumping</p> In the case of pumping seawater on ships, or in ports and docks, and pumping liquids with a higher concentration of chlorides, for example, in mines, the FZ type centrifugal pumps for seawater manufactured by Hydro-Vacuum S.A. are widely used. <br /><br /> The solution proposed by Hydro-Vacuum SA is submersible pumps with motor body, top bearing cover and stuffing box bodies, made of B101 bronze. While the hydraulic components of the pump, such as impeller, oil body, discharge body, inlet cover made of ZbCr32. All fasteners of the pump are made of A4 steel. </div> <div class="poziom2_R dzielenie63b" style="padding-left: 20px; text-align:center;"> <img src="grafika/galeria/FZ/fz_morskie_br.png"> </div> </div> <div class="poziom1_all_white"> <div class="poziom2_L dzielenie"> <p class="nagH3">Motors with IP68 internal cooling system with non-submersible operation</p> The principle of operation of the internal cooling system: <ul> <li>cooling of the engine is carried out through an internal cooling system that receives heat from the engine body and transfers it to the pumped liquid through the wall separating the engine and pump <li>the coolant in the system is a mixture of glycol and water, which makes it capable of operating at low temperatures. <li>the movement of the liquid in the internal system is forced by a low-energy axial impeller <li>the internal system is completely separated from the liquid pumped by the pump, which makes it resistant to overgrowth, as is the case in systems cooled by the pumped medium, e.g.: municipal sewage. <li>There is low pressure in the cooling system, independent of the parameters of the pump, which reduces the risk of leakage of the system. </ul> </div> <div class="poziom2_R dzielenie" style="padding-left: 20px;"> <p class="nagH3">Flow distribution in the internal cooling system of the engine</p> <img src="grafika/galeria/FZ/fz_4.jpg" style="width:80%; text-align:center;"> </div> </div>   </div> <div id="tab1" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L"> <p class="nagH3">OPERATION AREA</p> </div> </div> <div class="box1"> <div class='container' style="border:solid 0px;"> <div class="fotorama" data-width="100%" data-ratio="900/467" data-max-width="100%" data-nav="thumbs" data-allowfullscreen="true" style=" border:solid 0px;"> <img src="grafika/pola/pole_fza.jpg"> <img src="grafika/pola/pole_fzb.jpg"> <img src="grafika/pola/pole_fzc.jpg"> <img src="grafika/pola/pole_fze.jpg"> <img src="grafika/pola/pole_fzf.jpg"> <img src="grafika/pola/pole_fzp.jpg"> <img src="grafika/pola/pole_fzr.jpg"> <img src="grafika/pola/pole_fzv.jpg"> <img src="grafika/pola/pole_fzx.jpg"> <img src="grafika/pola/pole_fzy.jpg"> </div> </div> </div> </div> <div id="tab2" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L"> <p class="nagH3">Hydro-Vacuum S.A. Pump Selection Progam.</p> Quick and simple online tool for pump selection based on set criteria. <br /><br /> Thanks to the <a href="https://pdp.hv.pl/" target="_blank">PDP</a>, by means of the "Hydraulic Selection" function, specific pumps can be selected by configuring, among other things, the area of application, pump type, pump design, medium to be pumped, operating point, etc. Alternatively, by using the "Product Catalogue", you can conveniently browse through the pump catalogue which is Hydro-Vacuum S.A. 's production offer. <br /><br /> The result of the selection is a <strong>data sheet</strong> for the pump containing all the necessary hydraulic (characteristics), electrical, material, construction, dimensional, etc. data. <br /><br /> The first thing to do is to <a href="https://pdp.hv.pl/Registration.aspx" target="_blank">register a new account</a>. After entering some necessary data and approving the form, an activation link will be sent to the e-mail address provided. After clicking on the link, you will be able to make full use of the Hydro-Vacuum S.A. <a href="https://pdp.hv.pl" target="_blank">Pump Selection Software</a>. <br /><br /> <strong>We encourage you to create an account and try <a href="https://pdp.hv.pl" target="_blank">our program</a>.</strong> <br /> Technical assistance in the operation of the program tel. <strong>56 45 07 545</strong> (working days 7:00-15:00) <br /><br /> <div align="center"> <a href="https://pdp.hv.pl/" target="_blank"><img src="grafika/pdp_ico.png" class="pdp_ico" ></a> </div> </div> </div> </div> <div id="tab3" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L"> <p class="nagH3">Pump related products</p> </div> </div> <div class="row g-4 py-5 row-cols-1 row-cols-lg-3"> <div class="col d-flex align-items-start zaciemnienie"> <div> <div class="podmenu_H2"><a class="navbar-brand" href="pumping_sewage.php"><img src="grafika/menu/typ_PS.png" class="podmenu_img_rozm"> <div class="podmenuopis">Sewage pumping stations</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie">  <div> <div class="podmenu_H2"><a class="navbar-brand" href="house_pumping_stations.php"><img src="grafika/menu/typ_PSE.png" class="podmenu_img_rozm"> <div class="podmenuopis">House pumping stations PSE</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie"> <div> <div class="podmenu_H2"><a class="navbar-brand" href="sewage_pumping_station.php"><img src="grafika/menu/typ_TS.png" class="podmenu_img_rozm"> <div class="podmenuopis">Sewage pumping station</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie">  <div> <div class="podmenu_H2"><a class="navbar-brand" href="centrifugal_pumps_fzm.php"><img src="grafika/menu/typ_FZM.png" class="podmenu_img_rozm"> <div class="podmenuopis">Centrifugal single-stage FZM Pumps</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie">  <div> <div class="podmenu_H2"><a class="navbar-brand" href="safety_devices.php"><img src="grafika/menu/typ_UZS.png" class="podmenu_img_rozm"> <div class="podmenuopis">Safety-control devices UZS</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie"> <div> <div class="podmenu_H2"><a class="navbar-brand" href="coupling_sets.php"><img src="grafika/menu/typ_ZSP.png" class="podmenu_img_rozm"> <div class="podmenuopis">Coupling sets ZSP</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie">  <div> <div class="podmenu_H2"><a class="navbar-brand" href="pumps_sand.php"><img src="grafika/menu/typ_piaskowniki.png" class="podmenu_img_rozm"> <div class="podmenuopis">FZ type pump for sand pit applications</div> </a></div> </div> </div> <div class="col d-flex align-items-start zaciemnienie"> <div> <div class="podmenu_H2"><a class="navbar-brand" href="repair_kits.php"><img src="grafika/menu/typ_zest_nap.png" class="podmenu_img_rozm"> <div class="podmenuopis">Pump repair kits</div> </a></div> </div> </div> </div> </div> <div id="tab4" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L"> <p class="nagH3">Materiały do pobrania</p> </div> </div> <div class="row g-1 py-1 row-cols-1 row-cols-lg-5"> No downloads available </div> </div> <div id="tab5" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L"> <p class="nagH3">Sklep internetowy</p> Wybrane produkty zakupisz w naszym sklepie internetowym. <br /> Transport gratis dla zamówień powyżej 3000zł brutto. <br /> <strong>Szybkie i wygodne zakupy! </strong> <br /><br /> <div align="center"> <a href="https://sklep.hv.pl/" target="_blank"><img src="grafika/sklep_koszyk.png" class="pdp_ico" ></a> </div> </div> <div class="poziom2_R" align="center" style=" padding-left:90px; border: 0px solid #000;"> <img src="grafika/sklep_info.jpg" > </div> </div> </div> <div id="tab6" class="tabcontent"> <div class="poziom1_all_white"> <div class="poziom2_L"> <p class="nagH3">Sample Installations</p> </div> </div> <div class="box1"> <h3>DZMiUW Wrocław - Rędzin Pumping Station</h3> <div class='container' style="border:solid 0px;"> <div class="fotorama" data-width="100%" data-ratio="900/467" data-max-width="100%" data-nav="thumbs" data-allowfullscreen="true" style=" border:solid 0px;"> <img src="grafika/realizacje/realizacje_fz1/redzin1.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz1/redzin2.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz1/redzin3.jpg" loading="lazy"> </div> </div> <br /><br /> <h3>PKE S.A. - Jaworzno III power plant</h3> <div class='container' style="border:solid 0px;"> <div class="fotorama" data-width="100%" data-ratio="900/467" data-max-width="100%" data-nav="thumbs" data-allowfullscreen="true" style=" border:solid 0px;"> <img src="grafika/realizacje/realizacje_fz2/Jaworzno0.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz2/Jaworzno1.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz2/Jaworzno2.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz2/120745.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz2/120830.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz2/120953.jpg" loading="lazy"> </div> </div> <br /><br /> <h3>MWiO sewage pumping station - Grudziądz</h3> <div class='container' style="border:solid 0px;"> <div class="fotorama" data-width="100%" data-ratio="900/467" data-max-width="100%" data-nav="thumbs" data-allowfullscreen="true" style=" border:solid 0px;"> <img src="grafika/realizacje/realizacje_fz3/P1230357.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1230364.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/Zdjęcie0520.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/Zdjęcie0529.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1140678.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1140679.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1230345.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1230355.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1230369.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz3/P1140680.jpg" loading="lazy"> </div> </div> <br /><br /> <h3>ZUOK - Olsztyn</h3> <div class='container' style="border:solid 0px;"> <div class="fotorama" data-width="100%" data-ratio="900/467" data-max-width="100%" data-nav="thumbs" data-allowfullscreen="true" style=" border:solid 0px;"> <img src="grafika/realizacje/realizacje_fz4/P1030490.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz4/P1290592.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz4/P1030472.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz4/P1030485.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz4/P1030468.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz4/P1030469.jpg" loading="lazy"> <img src="grafika/realizacje/realizacje_fz4/P1030470.jpg" loading="lazy"> </div> </div> </div> </div>  </div> <div class="container px-3 py-5" id="hanging-icons"> <h2 class="pb-2 border-bottom akt_tyt" style="border:0px solid #aaa;"><a href="news.php" style=" color:#434343; text-decoration: none;">News</a></h2> <div class="row g-4 py-5 row-cols-1 row-cols-lg-3" > <div class="col d-flex align-items-start">  <div> <div class="akt_H2">Another patent for Hydro-Vacuum S.A.</div> <div class="akt_tekst">“He who does not move forward - he is regressing, he who does not constantly improve his qualifications - he is not dynamic and creative, [...]”. J. W. Goethe. This motto is constantly guiding us, as evidenced...</div> <a href="news.php?id=393" class="btn btn-primary gp_btn" style="background-color:#006577; border: 0px solid #f00;"> Read </a> </div> </div> <div class="col d-flex align-items-start">  <div> <div class="akt_H2">At Hydro-Vacuum S.A., we believe that investment in people and their development is the best possible investment. </div> <div class="akt_tekst">Comprehensive and solid education of the next generation of future engineers is extremely important for the future of the Polish economy. Guided by this conviction, we invited to our factory students of the seventh...</div> <a href="news.php?id=392" class="btn btn-primary gp_btn" style="background-color:#006577; border: 0px solid #f00;"> Read </a> </div> </div> <div class="col d-flex align-items-start">  <div> <div class="akt_H2">Water Loss - Waste Water Forum trade fair and conference in Turkey</div> <div class="akt_tekst">As part of our ongoing expansion into international markets, we will participate alongside our distributor in Türkiye SmartS Engineering at the Water Loss - Waste Water Forum on October 23-24 in Istanbul, taking place...</div> <a href="news.php?id=391" class="btn btn-primary gp_btn" style="background-color:#006577; border: 0px solid #f00;"> Read </a> </div> </div> </div> <a href="news.php" style=" color:#434343; ">More articles</a> </div> <div style="background-color:#0c5d72; height:auto;"> <div class="pasek_media"> <div class="pm_box1"> <h1 class="featurette-heading display-6" style="color:#FFFFFF;"> Follow us on: </h1> </div> <div class="pm_box2"> <a href="https://www.facebook.com/HydroVacuum" target="_blank"><img src="grafika/f.png" /></a> <a href="https://www.linkedin.com/company/hydro-vacuum" target="_blank"><img src="grafika/in.png" /></a> <a href="https://www.youtube.com/hydrovacuum" target="_blank"><img src="grafika/yt.png" /></a>  </div> </div> </div> <div style="max-width:1560px; margin:0 auto; padding-left:5%; padding-right:5%; padding-top:20px; padding-bottom:20px;"> <div class="row featurette"> <div class="col-md-7"> <h2 class="featurette-heading display-6" style="padding-top:5rem;" ><a href="pump_selection_software.php" style="color:#000; text-decoration:none;" >Pump Selection Software <span class="text-muted" style="font-size:45px; color:#ec5937;"><strong>PSS</strong></span></a></h2>  </div> <div class="col-md-5"> <a href="pump_selection_software.php" style="color:#000; text-decoration:none;" > <img src="grafika/pdp.png" style="float:right; width:100%" /></a> </div> </div> </div> <div id="menu_container" style="background-color:#2d343c;"> <div style="max-width:1560px; margin:0 auto; padding-left:3%; padding-right:3%; padding-top:20px;"> <footer class="py-5" style="background-color:#2d343c; " >  <div class="row"> <div class="stopka_kont2" style="min-width:250px; padding-right:50px;"> <a href="/" class="d-flex align-items-center mb-3 link-light text-decoration-none"> <img src="grafika/logo_w.png" width="100%" height="auto" /> </a> <p class="text-muted stopka_font" >ul. 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