Application

Impeller, single-stage, monoblock pump serve for pumping liquids in the scope of corrosive resistance of materials used in their design. FZ units constitute a highly unified family of pumps, which individual type depend on the specificity of pumped liquid, type and size of impurities, and the installed motor.

Types of drives used in FZ pumps:

• IP 68 waterproof pumps cooled by the surrounding medium or cooling jacket
• IP 55 fan motors

Materials used in construction of FZ pumps:

• GG25 cast iron
• ductile cast iron with increased mechanical resistance
• copper cast iron
• chromium cast iron
• austenitic steel
• acid resistant steel

Application

OPA multistage, vertical pumps are designed to pump and increase the pressure or treated, dringking water that do not contain abrasive and long-fibred additions. Maximum water contamination with sand - up to 100 g/me3. OPA pumps can also be used to pump other liquid within corrosion resistance of materials applied in pump construction. Tanks to a standard flange-type motor type motor used in this pump, it is easily availabe and replaceable in case of breakdown.

Material versions:

• lower and upper casing: grey cast iron or bronze
• middle casing: noryl, grey cast iron, bronze
• impellers: polycarbonate, brass, noryl
• stator: noryl, grey cast iron, bronze
• shaft: stainless steel
• jacket: stainless steel

Deep-well motors offered by Hydro-Vacuum S.A are electric, rewindable, submersible, wet-type motor closed in stainless steel housing.

Deep-well motors are characterized by:

• wet-type, rewindable motors are available even from 1,5 kW
• stator winding is made of wires with thermoplastic PVC insulation, which increases motol life 8 times comparing to winding insulated with PP
• motor shaft is fixed with radial, slide bearings and one axial bearing. this is a modern segmented structure, so called: hard bearing, where frictional couple is made of carbon-graphite and steel
• stable and firm connection of the motor housing and casing that prevents it from breaking of in the well
• impeller shaft is friction welded to the impeller tip and then machined, which prevents the impeller tip from breaking off
• possibility to use temperature sensor
• according to international standards, connection acc. to NEMA standard
• possibility to make the stator winding of wires that are resistant to higher temperature

Application

FZA, FZB pumps with multi-blade, one-side open (FZA) or closed (FZB) impeller are designed for pumping clean or slightly impure water or other liquids.

FZA and FZB pumps are used in:

• draining systems, as drainage pumps
• emergency supply systems
• rainwater handling systems
• emptying swimming pools and tanks

WZA multi-stage, submersible, impeller pumps type WZA are idealy fir for clean water pumping, including dringking and process water used in a household, with pH = 6-8. The liquid can contain non-abrasive inclusions with diameter up to 0,5 mm and their content up to 50 g/m3.

WZA pumps are used in:

• water supply systems (water pumping from a well with 6" minimal diameter or from open intakes, tanks, reservoirs)
• automaticly water supply systems (e.g. the AGE 5 automat)
• irigation systems
• washing systems
• draining systems
• rainwater handling systems

Application

SKC self-priming rotodynamic pumps with side channel and centrifugal impeller before the first stage serve to pump liquids within the corrosion resistance limits of materials used for their construction. Liquid can contain trace amounts of non-abrasive solid particles up to 0,5 mm in size. SKD is a self-priming pump. it is only necessary to flood the pump it self, without necessity to flood suction pipeline with liquid. SKC / SKD pumps are manufactured in wide range of material versions, including bronze and cast steels.

Pumps can pump liquid with a minimum excess of pressure over boiling point. Small NPSHr net positive suction head in pumping system and very good self-priming ability are of particular advantage. They are designed to pump crude-oil derivative fuels and liquid propane-butane mixture, without gaseous phase fraction.

SKC/SKD pumps are used in:

• LPG filling stations
• industrial systems

SELF-PRIMING LIQUID RING PUMP and SPLITCASE

Application

SKA type self-priming centrifugal, pums with side ring channel and open impeller, are designed to pump liquids within the corrosion resistance limits of material use for their construction. the biggest advantage of SKA pumps is their self-priming ability, which eliminates necessity to flood suction pipeline with liquid. SKA pumps cab pump liquids of a temperature up to 110 c, discharget liquid density up to 1300 kg/m3 and viscosity up to 150 mm2/s contaminated with nonabrasive solid particles up to 0,5 mm in trace amounts. the pumps can cooperate with 50 Hz or 60 Hz motors.

SKA pumps are used in :

• waterworks system
• individual households
• industry

SKB type self-priming centrifugal, pums with side ring channel and open impeller, are designed to pump liquids within the corrosion resistance limits of material use for their construction. The biggest advantage of SKB pumps is their self priming ability, which eliminates necessity to flood suction pipeline whit liquid. the pump gets self-priming ability after it is flooded with liquid. the pumps can cooperate with portable devices as well as with 50 Hz - 60 Hz motors. SKB pumps are by standart equipped with mechanical seal that entirely eliminates leakage of cord sealing lubricant.

SKB pump are used in :

• waterworks system
• individual households
• waterworks automatic systems
• industry

SM self-priming pumps are designed for pumping non-aggressive liquids, except fuels, within the corrosion resistance limits of materials used for their construction and liquid containing trace amount of non-abrasive solid particles of up to 0,5 mm in size. The advantage of SM pumps is their ability to automatically remove air from the suction pipeline after their one-time priming with pumped liquid without the need of flooding suction pipeline. SM pumps are by standard equipped with mechanical seal that entirely eliminates leakage of cord sealing lubricant. another advantage of SM pumps is their compact structure, which reduces space needed to install them.

SM pumps are used in :

• water supply from wells or natural/artifical tanks
• rainwater handling systems
• use in domestic hydrophores
• industrial purposes

SKG type self-priming rotodynamic, pumps with side ring channel and open impeller, are designed to pump liquid within the corrosion resistance limits of materials used for their construction. the pumps are also designed for pumping hydrocarbons such as petrol, fuel oils etc.

SKG pumps are manufacture in wide range of material versions : from grey cast iron, bronze alloys to carbon austenitic cast steels. the structure of the pump allows to use wide range of mechanical seals: from single end-face type to compact type, with barrier liquid etc. SKG pumps are certified with PRS certificates as well as associations of marine classification.

SKG pump are used in :

• industrial systems

SA, SB seft-priming, rotodynamic, pumps with open impeller are designed for pumping liquids within the corrosion resistance limits of materials used for their construction and liquids containing trace amount of non-abrasive solid particles of up to 0,5 mm in size. together with the liquid, those pumps are able to replenish air in the tank through an aeration injection valve. SB.80 pumps are adjusted for pumping a wide range of hydrocarbons such as petrol, fuel oils etc. SA, SB pumps are manufactured in wide range of material versions, including broze and cast steels.

SA, SB pumps are used in 

• waterworks systems
• industrial systems

DHV Centrifugal, single stage, double suction, axially sectioned DHV type pumps are suitable for pumping clean or slightly impure (max 20 mg/dm3) liquids of low viscosity and with a temperature of up to 130 c. The DHV pumps are characterized by high rigidity of the hydraulic system, due to two-sided support of the shaft. owing to the impeller mounted centrally on the shaft and water suction carried out on both sides of the impeller, the axial forces within the pump have been reduced to the minimum, allowing the application of a simple bearing system and considerably extending the life of the pump itself. these pumps are characterized by hight efficiency and low maintenance costs. vast array of type series and extensive operating range enable optimal pump selection in accordance with the preset operating paramater.

DHV pumps are used in :

• water supply systems and waterwork
• industry (pressure increasing systems, cooling system, process water circulation systems)
• thermal-electric power stations
• industrial cooling systems
• environmental engineering

Application

NHV pumps are single stage, centrifugal, end suction pumps whit axial suction conector pipe and radial discharge connector pipe with horizontal shaft axis. Pump size and parameters according to PN-EN 733 standard. NHV pumps can pump media not containing abrasive inclusions. Media physical and chemical properties should range within corosion resistance limits for materials used for pump construction in a specific material version. there are following material versions of the pumps available : made of grey cast iron, bronze or austenitic cast steels.

MV type single stage, centrifugal end suction, pumps in monoblock arrangement, whit the pump and engine impeller mounted on the same shaft. The pump and the engine operate on the same bearing system. The bearing system. the bearings are covered on both sides and filled whit lubricant for the time of operation. MV pumps are suitable for pumping clean, non-flammeble and non-explosive liquids, containing no solids or long-fibre components. the corrosive power of the pumps medium ought to range whitin the corrosion resistance limits applicable to the materials used for the given pump construction. the following material versions of the pumps are available : grey cast iron bronze, austenitic cast steel.

Pumps Are used in :
Water supply systems and water work.
Industry (pressure boosting system, cooling system, process water circulation system)
Thermal-electric power stations.
Industrial cooling systems.
Agriculture (irrigation systems).
Fire-fighting system, hydrants.
Fuel and Highly aggressive liquid pumping systems.
Chemical instalation.
Environmental engineering.


Price by phone

Deep-Well Pumps

Application

Deep Well Pumps are designed for pumping of dringking water, treated water, raw water, and sea water as well as mineral and thermal waters not containing long, abrasive fibres elements. maximum sand content in the pumping water is 50 - 100 g/m3. Well pumps are designed for pumping of water from well of 4", 6", 8", 10", 14" diameter minimum. Pumps are mainly installed in borehole wells where the dynamic water level at pumping water capacity is known. The capacity of the well should be bigger then maximum output of the pump.

Pumps are used in :
Water supply system.
Pumping system and liquid pressure boosting system used in technological processes.
System use for lowering the ground-water level.
Irigation system.

Type deep-well pumps are, among other, characterized by :
Modern design solutions.
Guaratee of long-standing, reliable operation.
Relative low cost of purchase comparing to quality as well as low operation.
1 years guarantee in indonesian.
The complete manufacturing process of pumps takes pleace in the parent factory, which guanrantees flexible deliveries and quickly accessible spare parts,.
Rewindable motors.
Motors can be optionally equipped whit temperatur sensor.
Coupling of the pumps whit the engine as per the NEMA standard allows for flexibility during engine selections.
Relatively high durability in difficult operating conditions.
Pumping sets may be delivered equipped whit hermetically sealed jackets and suction jackets.

Material Versions :
Shaft and coupling - stainless steel.
Middle casing - stainless steel or allow cast iron.
Central casing - cast iron or copper cast iron or bronze.
Casing - cast iron or ductile cast iron or bronze.
Body - stainless steel or allow cast iron or brass.
Impeler - plastic combined whit brass or brass or bronze or noryl.


Price by phone