5” SUBMERSIBLE MONOBLOC MULTISTAGE PUMPS DIVER
DIVER electric pumps are utilised for lifting clear water from boreholes, first water collection tanks or cisterns, wells or water courses, and are capable of distributing pressurised water to domestic installations, small agricultural plants, and sprinkler systems for lawns and vegetable gardens. The pump has a very silent operation, and can be installed inside boreholes and tanks, thus avoiding all the potential problems connected with suction and unpriming.
CONSTRUCTION FEATURES OF THE PUMP
Multistage monobloc submersible pump with hydraulic section below the motor, which is cooled by the pumped liquid. Impellers and diffusers made of fibreglass reinforced Noryl, with wear-resistant stainless steel thrust ring. Outer liner, stator sleeve, upper head with delivery connection and closing ring in AISI 304 stainless steel. Canned-type stator. Supports in cast iron. Rotor shaft extension in AISI 304 stainless steel. Lip seal on the motor side, and silicon carbide/silicon carbide seal on the pump side.
5” SUBMERSIBLE MONOBLOC MULTISTAGE PUMPS PULSAR
PULSAR electric pumps are utilised for lifting clear water from boreholes, first water collection tanks or cisterns, wells or water courses, and are capable of distributing pressurised water to domestic installations, small agricultural plants, and sprinkler systems for lawns and vegetable gardens. The pump has a very silent operation, and can be installed inside boreholes and tanks, thus avoiding all the potential problems connected with suction and unpriming.
CONSTRUCTION FEATURES OF THE PUMP
Multistage monobloc submersible pump with hydraulic section below the motor, which is cooled by the pumped liquid. Impellers, diffusers, strainer and oil sump in abrasion-proof thermoplastic material. Outer liner, stator sleeve, upper head with delivery connection and closing ring in AISI 304 stain-less steel. Upper and lower bearing support in pressed anti-dezincification brass. Rotor shaft extension in AISI 304 stainless steel. Elastomers in NBR. Stainless steel screws. Double mechanical seal with interposed oil chamber, in ceramic/carbon on the motor side, and silicon carbide/silicon carbide on the pump side. The seal system adopted ensures watertight sealing of the motor and good performance of the mechanical seal even in the event of short term dry operation.
PULSAR DRY electric pumps are utilised for lifting and pressurizing clear water from first water collection tanks or cisterns, and are capable of distributing pressurised water to domestic installations, small agricultural plants, and sprinkler systems for lawns and vegetable gardens. Thanks to its particularly silent operation, the pump is suitable for the creation of pressurization assemblies for installation in environments without aeration or prone to flooding.
CONSTRUCTION FEATURES OF THE PUMP
Multistage monobloc submersible or surface pump with hydraulic section below the motor, which is cooled by the pumped liquid. Impellers, diffusers, strainer and oil sump in abrasion-proof thermoplastic material. Outer liner, pump body, stator sleeve, upper head with delivery connection and closing ring in AISI 304 stainless steel. Upper and lower bearing support in pressed anti-dezincification brass. Rotor shaft extension in AISI 304 stainless steel. Elastomers in NBR. Stainless steel screws. Double mechanical seal with interposed oil chamber, in ceramic/carbon on the motor side, and silicon carbide/silicon carbide on the pump side. The seal system adopted ensures watertight sealing of the motor and good performance of the mechanical seal even in the event of short term dry operation.
4” SUBMERSIBLE PERIPHERAL PUMPS IDEA
Single-impeller (version 75 and 100) or double-impeller (version 150) peripheral submersible pump for 4” wells, capable of providing high heads in limited power conditions. Suitable for water lifting and distribution applications in domestic systems, small agricultural concerns, pressurisation of pressure vessels and DIY uses.
CONSTRUCTION FEATURES OF THE PUMP
Pump body and motor support in cast iron.
Brass impeller.
Rotor shaft extension and strainer in stainless steel.
3” MULTISTAGE SUBMERSIBLE ELECTRIC PUMP MICRA 3
Borehole electric pumps for 3” wells or larger. These units have a very extensive range of applications for lifting and distribution in domestic and industrial water systems, filling of pressure vessels and tanks, pressurisation and irrigation systems.
CONSTRUCTION FEATURES OF THE PUMP
Multistage centrifugal type. Pump and motor directly coupled with rigid coupling. Impellers and thrust rings in Noryl and diffusers in self-lubricating polyacetyl. Pump liner, shaft and coupling, strainer and cable sheath in stainless steel. Base support and head in brass, with check valve incorporated in the head.
4” SUBMERSIBLE ELECTRIC PUMPS CS4
Submersible electric pumps for 4” wells or larger, capable of generating a wide range of flows and heads. These units have a very extensive range of applications for lifting, distribution, and pressurisation in civil and industrial water systems, filling of pressure vessels and tanks, fire-fighting systems and washing of irrigation systems.
CONSTRUCTION FEATURES OF THE PUMP
Multistage centrifugal type with radial impellers. Pump and motor directly coupled with rigid coupling. Technopolymer impel-lers with stainless steel wearing parts, fitted on floating clearance rings made of synthetic low abrasion material, and tech-nopolymer diffusers that impart significant wear resistance to the pump. Pump liner, shaft and coupling in stainless steel.Base support (with built-in filter) and upper head (with built-in check valve) in technopolymer. Plastic cable sheath. The pumps comply with the European Community Directives.
4” SUBMERSIBLE ELECTRIC PUMPS S4
Submersible electric pumps for 4” wells or larger, capable of generating a wide range of flows and heads. These units have a very extensive range of applications for lifting, distribution, and pressurisation in civil and industrial water systems, filling of pressure vessels and tanks, fire-fighting systems and washing of irrigation systems.
CONSTRUCTION FEATURES OF THE PUMP
Multistage centrifugal type with radial or semi-axial impellers. Pump and motor directly coupled with rigid coupling. Technopolymer impellers with stain- less steel wearing parts, fitted on floating clearance rings made of synthetic low abrasion material, and technopolymer diffusers that impart significant wear resistance to the pump. Pump liner, shaft and coupling, strainer and cable sheath in stainless steel. Base support and upper head in microcast AISI 304 stainless steel; check valve incorporated in the head. The pumps comply with the European Community Directives.
6” MULTI-IMPELLER SUBMERSIBLE ELECTRIC PUMPS DIVER 6 - DIVERTRON
- Operating range: from 1 to 5,4 m3 /h with head up to 46 metres.
- Pumped liquid: clean, free of solids and abrasives, non-aggressive.
- Liquid temperature range: from 0 °C to +35 °C.
- Max. immersion depth: 12 metres.
- Motor protection class: IP 68.
- Motor protection rating: F.
- Installation: fixed or portable, vertical position.
- Operation: manual or automatic with float switch (continuous duty with totally submerged pump).
- Discharge port diameter: 1”. Pump maximum diameter: 150 mm.
Multi-impeller submersible pumps ideal for use in rain water systems and watering networks, to pump water from cisterns, ponds, and wells, and for other applications requiring high pressure. Available with 2, 3, or 4 impellers. Suitable for pumping clean waters. Very efficient motor cooling, allowing the pump to also be used only partially submerged. Automatic version with float switch for automatic pump start and stop. Fitted with power supply cable with plug, non return valve and 4-level connector.
CONSTRUCTION FEATURES OF THE PUMP
Corrosion and oxidation resistant material. Stainless steel debris strainer