The Alpha V PRO sewage pump is designed for pumping municipal wastewater. Its versatility and compact size make it especially suitable for pumping domestic wastewater.
Specifications
All main components are made of GG20 cast iron. The mechanical and lip seals ensure the product operates correctly.
Advantages of Alpha V PRO sewage pumps with free passage
The Alpha V PRO series pumps are a more advanced version of the domestic Alpha V pumps. This version is primarily designed for operation in demanding conditions, including potentially explosive atmospheres. The manufacturer has ensured that the pumps are ATEX-certified and supplied with the necessary equipment, such as a special cable with a cable gland and an ATEX control panel (available to order). The PRO version has just one free passage size beneath the impeller, namely 50 mm, and works perfectly with discharge pipelines from DN50 upwards.
Open six-blade Vortex impellers handle even fibrous wastewater exceptionally well, whereas conventional macerators act like winders. Macerator blades, which quickly become blunt in wastewater, act like wedges and block the pump. Wastewater pumps with a free passage beneath the impeller do not have these drawbacks. The impeller’s thick walls ensure years of operation in raw domestic wastewater.
When selecting a sewage pump, we always check the specifications of the available pipeline, as the discharge pipe diameter or terrain geometry may sometimes require a more powerful pump.
Controls
Alpha V PRO sewage pumps are available in various versions combining single- and three-phase power supply with control by a built-in float switch (230V only) or an external signal. For domestic applications, we recommend the simple M121 controllers M121 (230V) or M131 (400V). For more demanding users and dual-pump pumping stations, we offer professional relay-contactor control panels: SPP and SPS.
Possible applications
With the appropriate hose connection, it becomes a lightweight, portable pump for drainage and handling liquids with a high solids content (gravel, sand, debris). The Alpha V PRO pump is used for drainage in mines, transferring process water at treatment plants, and in demanding industrial conditions. Alpha V PRO has sturdy feet extending from the pump housing, providing adequate clearance beneath the housing for water intake.
Like every DRENO sewage pump, Alpha V PRO comes standard with a 10-meter power cable.
FEATURES
• Vortex impeller with free passage,
• The threaded vertical outlet allows easy connection of a flexible hose with a clamp or quick coupling,
• T1-T2 thermal protection built into the motor winding, for connection to a suitable control panel,
• 10 m H07RNF power cable with unterminated ends,
• Warranty and post-warranty service,
• 24-month warranty.
Special versions for liquid temperatures up to 60°C with the pump fully submerged (not for continuous operation) can be made to order.
