Drainage & Sewage Submersible Pumps

Introducing ' Alma Pompe" italy Submersible Pumps.

Leading manufacturer in the field of Electric submersible pumps for sewage and drainage water with complete range between 0 and 1000 m3/hr flow.

Can be used for unscreened water, effluent, acid or alkaline water, animal slurry, sea or brackish water, corrosive liquids.

Drainage Pumps

FUP 1½

Suitable for clear waters, weak or slightly aggressive.

DIMENSIONS

• A = 416 mm
• B = 169 mm
• C = 92 mm
• D = 62 mm
• E = Ø 1˝ Gas

OPERATION

• Continuous - complete immersion pump.

CONSTRUCTION

• Motor body: Cast aluminum and anodized.
• Cover: Cast aluminum and anodized.
• Pump body: Cast aluminum and anodized.
• Speaker: Nylon fiber reinforced resistant to heat and corrosion.
• Impeller: Open to shim reinforced nylon fiber glass resistant to heat and corrosion.
• Motor: Insulated dry room.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Rolling lubricated for life.
• Mechanical seal: Aluminium / carbon.
• Radial lip seal: rubber.
• Cable: Neoprene H07RN-F 10 metres.
• Gland: Brass with protective sheath.
• Single-phase version: Built-in condenser, manual start, auto start floating.
• Discharge diameter: ½ ˝ gas.

SPECIAL VERSIONS

• FUP-BT: a low-voltage 42 V AC (CEI 107-43). Borehole particularly suitable for operation in plants where it is necessary to have security against shock.
• Single-phase version: waterproof box including capacitors and switch.
• Cable: Neoprene H07RN-F 5 metres

JOLLY 1½

Suitable for clear waters, weak or slightly aggressive.

DIMENSIONS

• A = 390 mm
• B = 205 mm
• C = 144 mm
• D = 94 mm
• E= 103mm
• F = Ø 1 ½ ˝ Gas

OPERATION

• Continuous - fully submerged pump

CONSTRUCTION

• Motor body: Cast iron EN GJL 200
• Cover: Nylon reinforced with fibreglass, resistant to heat and corrosion
• Pump body: Cast iron EN GJL 200
• Speaker: Nylon vortex, reinforced with fibreglass, resistant to heat and corrosion
• Impeller:Insulated dry chamber
• Motor: Insulated dry room.
• Insulation:Class F
• Degree of protection: IP 68.
• Bearings:Long-life self-lubricated rolling
• Mechanical seal: Aluminium / carbon.
• Radial lip seal: rubber.
• Cable:10 meters Neoprene H07RN-F.
• Cable Lock: Nylon reinforced with fibreglass, resistant to heat and corrosion
• Gland: Brass with protective sheath.
• Single-phase version:Built-in condenser, automatic starting with float switch, direct starting without float switch
• Discharge diameter: ½ ˝ BSP female.

GV 2000

Suitable for clean, or slightly aggressive waters.

DIMENSIONS

• A = 137 mm
• B = 412 mm
• C = Ø ˝ BSP female
• D = 120 mm
• E = 275 mm

OPERATION

• Continuous - fully submerged pump

CONSTRUCTION

• Motor body:Cast iron EN GJL 200
• Cover: Nylon reinforced with fibreglass, resistant to heat and corrosion
• Pump body: Cast iron EN GJL 200
• Speaker: Nylon fiber reinforced resistant to heat and corrosion.
• Impeller: Nylon vortex, fibreglass reinforced, resistant to heat and corrosion.
• Motor: Insulated dry chamber
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal: Silicon carbide / silicon carbide.
• Radial lip seal: rubber.
• Cable: 10 meters Neoprene H07RN-F.
• Gland: Nylon reinforced with fibreglass, resistant to heat and corrosion.
• Single-phase version: Built-in capacitor, automatic starting with float switch, direct starting without float switch.
• Discharge diameter:2˝ BSP female

DIG YELLOW 3-4

USE LIMITS

• Screened effluent with some abrasive substances

DIMENSIONS

• A = 326 mm
• B = 794 mm
• C = 685 mm
• D = 775 mm
• E = 74 mm

OPERATION

Works in harsh conditions, even partially submerged. The pump is equipped with protective thermal breakers calibrated to 112°C with automatic reset. Total protection of the motor. Relay motor control to check the correct sequence of steps or even request the change in voltage and the phase imbalance.

CONSTRUCTION

• Motor body: Cast iron EN GJL 250.
• Cover: Cast iron EN GJL 250.
• Diffuser: Rubber covered, 70 Shore hardness.
• Impeller: Open, chrome cast iron CRA2650 HB
• Motor: Insulated dry chamber - internally cooled by stainless steel cooling jacket AISI 316.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal on pump side:Alumina / carbon.
• Mechanical seal on motor side: Silicon carbide
• Cable: 10 meters Tear-proof system cable certified for permanent immersion, patented MI2007A 002303.
• Cable-lock: Brass cable clamps.
• Discharge diameter: 3-4˝ BSP female

DIG ORANGE 4-6 GE 4-6

USE LIMITS

• Screened effluent with some abrasive substances

DIMENSIONS

• A = 404 mm
• B = 818 mm
• C = 697 mm
• D = 786 mm
• E = 99 mm

OPERATION

Works in harsh conditions, even partially submerged. The pump is equipped with protective thermal breakers calibrated to 112°C with automatic reset.. Total protection of the motor. Relay motor control to check the correct sequence of steps or even request the change in voltage and the phase imbalance.

CONSTRUCTION

• Motor body: Cast iron EN GJL 250.
• Cover: Cast iron EN GJL 250.
• Diffuser: Rubber covered, 70 Shore hardness.
• Impeller: Open, chrome cast iron CRA2650 HB
• Motor: Insulated dry chamber - internally cooled by stainless steel cooling jacket AISI 316.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal on pump side:Silicon carbide
• Mechanical seal on motor side: Alumina / carbon.
• Cable: 10 meters Tear-proof system cable certified for permanent immersion, patented MI2007A 002303.
• Cable-lock: Brass cable clamps.
• Discharge diameter: 4–6˝ BSP female

Sewage Pumps

RW 2000 DN 50

USE LIMITS

Waste and sewage waters, sewage treatment plant

OPERATION

Continuous - submerged pump for at least 2/3 of its height. Suitable for fixed installation, with rapid coupling device or more portable applications suspended or rested.

CONSTRUCTION

• Motor body: Cast iron EN GJL 200.
• Cover: Cast iron EN GJL 200.
• Diffuser: Cast iron EN GJL 200.
• Pump body: Cast iron EN GJL 200.
• Impeller: Vortex iron EN GJL 200.
• Motor: Insulated dry chamber.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal: Silicon carbide / silicon carbide.
• Mechanical seal on motor side: Alumina / Carbon.
• Cable: 10 metres Neoprene H07RN-F.
• Cable lock: Brass cable clamps.
• Single-phase version: Automatic starting with float switch, direct starting without float switch.
• Discharge diameter: DN 50.
• Starting:D.O.L.
• Optionals:Thermal protection built into the motor windings, electric power cable for star-delta starting

SPECIAL VERSIONS

• RW 2000 BT:Low-voltage version 42V AC (CEI 107-43)
  Single-phase version:Tight box with capacitor and general switch.
• Cable: 5 meters Neoprene H07RN-F

RT/RTL 2000 DN 50

USE LIMITS

Contaminated water, sewage with fibres, industrial waste and animal slurry.

OPERATION

Continuous - submerged pump for at least 2/3 of its height. Suitable for fixed installation, with rapid coupling device or more portable applications suspended or rested.

CONSTRUCTION

• Motor body: Cast iron EN GJL 200.
• Cover: Cast iron EN GJL 200.
• Pump body: Cast iron EN GJL 200.
• Diffuser: Cast iron EN GJL 200.
• Impeller: Open to shim on AISI 440C stainless steel diffuser.
• System of knife grinder in stainless steel AISI 440C
  Motor: Insulated dry room.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal pump side: Carbon / alumina.
• Mechanical seal on motor side: Carbon / alumina.
• Tenuta lip seal: Rubber.
• Cable: 10 metres Neoprene H07RN-F.
• Cable lock: Brass cable clamps.
• Single-phase version: Capacitor housed in a special box with a circuit breaker that allows starting even in overload conditions produced by the knife; version with manual start and auto start floating
• Discharge diameter: DN 50.
• Starting: D.O.L.

RW 3000 DN 80

USE LIMITS

Waste and sewage waters, sewage treatment plant

OPERATION

Continuous - submerged pump for at least 2/3 of its height. Suitable for fixed installation, with rapid coupling device or more portable applications suspended or rested.

CONSTRUCTION

• Motor body: Cast iron EN GJL 200.
• Cover: Cast iron EN GJL 200.
• Pump body: Cast iron EN GJL 200.
• Impeller: Vortex iron EN GJL 200.
• Motor: Insulated dry chamber.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal: Silicon carbide / silicon carbide.
• Mechanical seal on motor side: Carbon / alumina
• Tenuta radial lip rubber
• Cable: 10 metres Neoprene H07RN-F.
• Cable lock: Brass cable clamps.
• Delivery diameter: DN 80.
• Startup Type:Direct
• Starting:D.O.L.
• Optionals:Thermal protection built in to the windings; electrode inserted into the slot held for detecting liquid in the oil chamber, power cord for star-delta starter

RW 4000 DN 100

USE LIMITS

Waste and sewage waters, sewage treatment plant

OPERATION

Continuous - submerged pump for at least 2/3 of its height. Suitable for fixed installation, with rapid coupling device or more portable applications suspended or rested.

CONSTRUCTION

• Motor body: Cast iron EN GJL 200.
• Cover: Cast iron EN GJL 200.
• Pump body: Cast iron EN GJL 200.
• Impeller: Vortex iron EN GJL 200.
• Motor: Insulated dry chamber.
• Insulation: Class F.
• Degree of protection: IP 68.
• Bearings: Long-life self-lubricated rolling.
• Mechanical seal: Silicon carbide / silicon carbide.
• Mechanical seal on motor side: Carbon / alumina
• Cable: 10 meters Neoprene H07RN-F
• Tenuta radial lip rubber
• Cable lock: Brass cable clamps.
• Delivery diameter: DN 100.
• Startup Type:Direct
• Starting:D.O.L. up to 9 kW (on-demand: star delta),
• D.O.L. over 9 kW (on-demand: star delta).
• Optionals:Thermal protection built-in to the motor windings, mechanical seal probe to detect water ingress into oil chamber, electric power cable for star-delta starting