Liverani pumps are high-quality, versatile solutions for transferring a wide range of liquids, including viscous and shear-sensitive fluids. Their flexible impeller design allows efficient handling of various substances, making them ideal for the food, pharmaceutical, cosmetic, and industrial sectors.
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1-2 weeks delivery time The City Pumps Jet 20L operates on 230V AC for household pressurization. This system includes a complete pump setup with pressure vessel, manometer, non-return valve, and pressure switch. It delivers 1,320 L/h at 3.0 bar with a 20-litre horizontal membrane vessel providing 8 litres of useful water capacity.
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$ 585.12
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1-2 weeks delivery time The City Pumps City Speed Mop 30M is a submersible pump designed to extract water down to 2 mm and restarts quickly after dry running. It is suitable for inland shipping, roofing, tennis courts, ponds, and cellars, operating on 230V AC with a dry motor and inbuilt thermal safeguard. The pump has a maximum discharge head of 7.0 meters, a free flow rate of 7200 liters per hour, weighs 4 kg, and features a 10-meter neoprene cable with an earthed plug.
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$ 300.36
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1-2 weeks delivery time The City Speed Mop 50M 230V is a reliable submersible centrifugal pump that removes liquid down to 2 mm and restarts quickly after dry running. It is designed for clean or slightly contaminated water and is ideal for applications such as inland shipping, roofing, tennis courts, ponds, and cellars. The pump features a dry motor, double ceramic carbon mechanical seal, and operates at 230V with a maximum discharge head of 9.0 meters and a free flow rate of 9000 liters per hour.
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$ 307.35
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1-2 weeks delivery time The City Pumps Speed 30M 230V is a compact and economical submersible centrifugal pump with an open impeller and dry motor, suitable for inland shipping, roofing, tennis courts, ponds, and cellars. It pumps clean and slightly contaminated water down to 14 mm and operates at 230V with a maximum discharge head of 6.0 meters and a free flow rate of 9600 liters per hour. The pump features a double ceramic carbon mechanical seal and weighs 4.1 kg.
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$ 300.36
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1-2 weeks delivery time The City Pumps Speed 30MA with Ball Float 230V is an affordable submersible pump similar to the Speed 30M but includes a ball float switch for automatic operation. It is designed for clean and slightly contaminated water, pumping down to 14 mm, and is suitable for inland shipping, roofing, tennis courts, ponds, and cellars. The pump operates at 230V, has a maximum discharge head of 6.0 meters, and a free flow rate of 9600 liters per hour.
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$ 300.36
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1-2 weeks delivery time The City Pumps Speed 50M 230V is a small, economical submersible centrifugal pump offering higher power and greater discharge head than the Speed 30M models. It pumps clean and slightly contaminated water down to 14 mm and is ideal for inland shipping, roofing, tennis courts, ponds, and cellars. Operating at 230V, it has a maximum discharge head of 8.0 meters, a free flow rate of 13,200 liters per hour, and weighs 5.0 kg.
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$ 307.35
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1-2 weeks delivery time The City Pumps Speed 50MA + Ball Float 230V is a compact and budget-friendly submersible centrifugal pump designed for applications like inland shipping, roofing, tennis courts, ponds, and cellars. It features a dry motor with thermal fuse protection, an open impeller, and a double ceramic carbon mechanical seal, pumping clean or slightly contaminated water down to 14 mm with a maximum discharge head of 8.0 meters and a free flow rate of 13,200 liters per hour.
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$ 307.35
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1-2 weeks delivery time The City Pumps Speed 70M is a small, cost-effective submersible pump suitable for various uses including inland shipping, roofing, tennis courts, ponds, and cellars. It has a dry motor with built-in thermal protection, an open impeller, and a double ceramic carbon mechanical seal, pumping water down to 14 mm with a maximum discharge head of 10.0 meters and a free flow rate of 15,600 liters per hour.
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$ 354.50
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1-2 weeks delivery time The City Pumps Speed 70MA + Ball Float 230V is an affordable and compact submersible pump ideal for inland shipping, roofing, tennis courts, ponds, and cellars. It includes a dry motor with thermal fuse, an open impeller, and a ball float for automatic operation, pumping clean or slightly contaminated water down to 14 mm with a maximum discharge head of 10.0 meters and a free flow rate of 15,600 liters per hour.
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$ 354.50
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1-2 weeks delivery time The City Pumps Speed 100M 230V is a compact and cost-effective submersible centrifugal pump designed for inland shipping, roofing, tennis courts, ponds, and cellars. It features a dry motor, open impeller, and double ceramic carbon mechanical seal, pumping water down to 30 mm with a maximum discharge head of 12.0 meters and a free flow rate of 19,200 liters per hour.
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$ 522.14
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1-2 weeks delivery time The City Pumps Speed 100MA + Ball Float 230V is an affordable submersible centrifugal pump with a ball float switch for automatic operation, suitable for inland shipping, roofing, tennis courts, ponds, and cellars. It has a dry motor, open impeller, and double ceramic carbon mechanical seal, pumping water down to 30 mm with a maximum discharge head of 12.0 meters and a free flow rate of 19,200 liters per hour.
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$ 522.14
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1-2 weeks delivery time The City Pumps Speed 125M 230V is a submersible centrifugal pump offering higher capacity and power, ideal for inland shipping, roofing, tennis courts, ponds, and cellars. It features a dry motor, open impeller, and double ceramic carbon mechanical seal, pumping water down to 30 mm with a maximum discharge head of 14.0 meters and a free flow rate of 24,000 liters per hour.
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$ 546.59
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1-2 weeks delivery time The City Pumps Speed 125MA + Ball Float 230V is a compact and cost-effective fully submersible centrifugal pump designed for various applications such as inland shipping, roofing, tennis courts, ponds, and cellars. It features a dry motor with built-in thermal safeguard, an open Noryl impeller, and a double ceramic carbon mechanical seal with lip seal separated by an oil chamber. The pump handles clean or slightly contaminated water up to 40°C, pumps down to 30 mm, and delivers a free flow rate of 24,000 liters per hour with a maximum discharge head of 14.0 meters.
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$ 546.59
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1-2 weeks delivery time The City Pumps F1, 30M 230V is a sturdy stainless steel tube pump ideal for shipping, construction, and industrial applications, serving effectively as a bilge and ballast pump. It has a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 14 mm, and provides a free flow rate of 10,800 liters per hour with a maximum discharge head of 7.5 meters.
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$ 426.10
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1-2 weeks delivery time The City Pumps F1, 30M + Ball Float 230V is a robust stainless steel tube pump designed for shipping, construction, and industrial sectors, equipped with a float switch for automatic operation. It features a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 14 mm, and delivers a free flow rate of 10,800 liters per hour with a maximum discharge head of 7.5 meters.
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$ 426.10
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1-2 weeks delivery time The City Pumps F1, 50M 230V is a durable stainless steel tube pump built for demanding environments such as shipping, construction, and industrial settings, excelling as an efficient bilge and ballast pump. It has a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 14 mm, and offers a free flow rate of 14,400 liters per hour with a maximum discharge head of 10.0 meters.
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$ 438.32
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1-2 weeks delivery time The City Pumps F1, 50MA + Ball Float 230V is a durable stainless steel tube pump ideal for shipping, construction, and industrial applications, including a ball float switch for automatic operation. It features a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 14 mm, and provides a free flow rate of 14,400 liters per hour with a maximum discharge head of 10.0 meters.
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$ 438.32
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1-2 weeks delivery time The City Pumps F1, 70M 230V is a sturdy stainless steel tube pump engineered for shipping, construction, and industrial sectors, offering enhanced height and power for reliable bilge and ballast pumping. It has a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 30 mm, and delivers a free flow rate of 14,400 liters per hour with a maximum discharge head of 12.0 meters.
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$ 487.22
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1-2 weeks delivery time The City Pumps F1, 70MA + Ball Float 230V is a robust stainless steel tube pump designed for shipping, construction, and industrial tasks, featuring a ball float switch for automatic operation. It includes a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 30 mm, and offers a free flow rate of 14,400 liters per hour with a maximum discharge head of 12.0 meters.
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$ 487.22
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1-2 weeks delivery time The City Pumps F1, 100M 230V is a powerful stainless steel tube pump suitable for maritime, construction, and industrial needs, serving as a reliable bilge and ballast pump. It features a dry motor with thermal safeguard, an open stainless steel 304 impeller, and a ceramic carbon mechanical seal with oil chamber and extra lip seal. The pump handles slightly contaminated and mildly acidic water up to 50°C, pumps down to 30 mm, and delivers a free flow rate of 20,000 liters per hour with a maximum discharge head of 20.0 meters.
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$ 1,103.66
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How does the integration of an inverter enhance the operation of Liverani pump?
The integration of an inverter enhances the operation of a flexible impeller pump by allowing precise control over rotation speed, optimizing flow rate and energy efficiency. This is especially beneficial when handling viscous fluids, suspensions, or solid parts in suspension, as it ensures smooth liquid transfer without causing air-locking.
What role does a mechanical seal play in maintaining the performance of Liverani pumps?
A mechanical seal plays a crucial role in maintaining the efficiency of a transfer pump by preventing leaks and ensuring consistent performance, even when handling liquids with varying viscosity. In liverani flexible impeller pumps and liquid ring pumps, the seal protects internal components from wear, supporting the pump’s ability to prime and operate efficiently in any application. Additionally, the seal contributes to the smooth completion of liquid transfer, even at low revolutions, by minimizing friction and enhancing durability.
How does a self-priming feature enhance the efficiency of liverani flexible impeller pumps?
The self-priming feature enhances the efficiency of flexible impeller pumps by allowing them to operate without the need for manual priming, ensuring a consistent and reliable supply of liquids, even at low revolutions. Additionally, it facilitates easy connection to inlet and discharge ports, reducing downtime and optimizing performance for various industrial applications.