Single-stage FZ type pumps Intermediate pumping PS type stations TS type sewage pumping stations with seperation of solids
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Single-stage FZ type pumps Intermediate pumping PS type stations TS type sewage pumping stations with seperation of solids

Sewage intermediate pumping station Sewage pumping station with solids separation system www.hv.pl eksport@hv.pl

SINGLE-STAGE FZ TYPE PUMPS ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Poland www.hv.pl

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. 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. They will work...

The FZA pumping units may be applied for one of the following or other uses: • small intermediate pumping stations for domestic and industrial sewage, • in sewage treatment plants, as auxiliary pumping units, • horticulture, • construction industry, • farming, • emptying private septic tanks, • utilisation of rainwater, • water removal from flooded buildings, • emptying pools and tanks. FZB The FZB type pumps are equipped with a closed channel impeller. The pump is used for pumping contaminated liquids with solid and sludge content (e.g. water with sand) and without fibrous substances. The...

FZD The FZD type pumps are equipped with multi-vane one-side open impellers with a grinding feature, and are used for pumping liquids with long-fibre content. Their main purpose is pumping raw sewage, preliminarily cleaned or not, active sediment, putrid sediment etc. The characteristics o f these systems: • grinding of elements getting into the pump, between the impeller’s face surface and the grinding disc, • the pumped liquid may not contain solids (e.g. small stones), but the system is not sensitive to rags, unwoven fabric, PET The FZD type pumps may be used in all applications where...

FZ TYPE SINGLE-STAGE PUMPS Versions FZR The FZR type pumps are equipped with a multi-vane one-side open impeller. The pump is equipped with a grinding device for pumping liquids contaminated with long-fibre content, which, if conventional hydraulics were used, would cause the pump to lock. The FZR type pump has no built-in motor safety devices. The drive motor in the FZR pumps is “wet” – it is filled with white mineral oil according to the PN-60/M-96105 standard. The pump is only available as FZR.1. The FZR pumps may be applied for one of the following uses: • small intermediate pumping...

FZY The FZY type pumps are equipped with a multi-vane one-side open impeller. The pump is equipped with a grinding device to enable pumping of liquids contaminated with long-fibre content, which, if conventional hydraulics were used, would cause the pump to lock. The FZY pumps are not equipped with a thermal safety device for the motor winding and a safety device to protect against moistening of the motor chamber. The FZY pump may be equipped with the same set of sensors as the FZX type, but this is non-standard equipment. These pumps are available only in the submersible version. The drive...

FZ TYPE SINGLE-STAGE PUMPS Drives used in FZ pumps IP68 motors with internal cooling system and non-submersible operation capability The internal cooling system operation: • the motor is cooled through the internal cooling system which removes heat from the motor frame, and transfers it to the pumped liquid through the wall between the motor and the pump, • the coolant used in the system is a glycol and water mixture, which enables it to work at low temperatures, • the movement of liquid in the internal system is forced by an axial impeller with low energy consumption, • the internal system...

Product marking structure constructional execution material execution scope of delivery *) in FZB.1 unit, impeller is made of brass **) refers only to FZR unit size type product classification group unit selection (encoded in accordance ] with the manufacturer’s internal documentation) product finish www.hv.pl ul. Droga Jeziorna 8, 86-303 Grudzi^dz, Poland

FZ.1 type pumps FZX.1 type pumps Pumps are additionally equipped with the following safety devices: • stator winding temperature limiter, • motor chamber humidity sensor, • oil chamber moisture sensor (option), • sensor in motor oil chamber (option), • electric quick-fit connector (option). Scope of delivery for FZ.1 pumps: 3 - cable connection plus motor 4 - basic scope of delivery (cable connection + motor + accessories) 6 - basic scope of delivery + 2” female and male elbow type A4 (PN/H 74392) 7 - basic scope of delivery + 2” female and male elbow type A4 (PN/H 74392) and 2” hose...

FZ TYPE SINGLE-STAGE PUMPS Cross-sectional drawings of selected FZ pumps Cross-section of FZA.1 pump 1. Upper bearing body 2. Motor jacket 3. ADT ring 4. Lower bearing body 5. Sealing body 6. Pumping body 7. Suction body 8. Base 9. Motor stator 10. Unit shaft 11. Oil chamber 12. Mechanical sealing 13. Pump impeller 14. Strainer 1. Upper bearing body 2. Motor jacket 3. ADT ring 4. Lower bearing body 5. Sealing body 6. Pumping body 7. Suction body 8. Base 9. Motor stator 10. Unit shaft 11. Oil chamber 12. Mechanical sealing 13. Pump impeller 15. Inlet shield 16. Blade www.hv.pl eksport@hv.pl

FZ TYPE SINGLE-STAGE PUMPS Cross-sectional drawings of selected FZ pumps Cross-section of FZX.1.10 - FZX.1.22 FZY.1.20 - FZY.1.22 pump 1. Pump handle 2. Rolling bearing 3. Motor body 4. Shaft 5. Motor 6. Power supply cable 7. Cable gland 8. Gland body 9. Motor moisture sensor Cross-section of FZB.2 pump Pump handle Motor body Motor Cable gland Gland body Bearing body Mechanical sealing Impeller 10. Bearing body 11. Mechanical sealing 12. Impeller 13. Suction body 14. Double-row rolling bearing 15. Oil body 16. Pumping body 17. Inlet shield 18. Blade 19. Base unit Cross-section of FZV.2,...