Gianneschi BMA‑M 32 230V Self‑Priming Centrifugal Wastewater Pump

Gianneschi BMA M 32 Self Priming Centrifugal Pump - 230 V Bronze Wastewater Pump

The Gianneschi BMA M 32 Self Priming Centrifugal Pump is a rugged, high performance wastewater solution designed for demanding marine and industrial environments. Built with a bronze pump body and impeller and a 316 stainless steel shaft, it offers outstanding corrosion resistance and durability for handling black water, gray water, and liquids that contain fibrous material. Its integrated macerating unit breaks down solids to help prevent clogging and improves flow through smaller diameter piping.

Powered by a 230 V, 1.1 kW (approx. 1.5 HP) single phase motor, this pump delivers reliable self priming operation at up to ~2850 RPM, making it well suited for applications such as chain washing, air conditioning drainage, bilges, cooling systems, fire fighting ballast transfer, gray water systems, and pool filling. Its robust construction and design ensure dependable service in both marine and industrial wastewater environments.

Key Features

• Self priming centrifugal design with integrated macerating cutting unit
• Bronze pump body and impeller for corrosion resistance
• 316 stainless steel shaft for durability
• Single phase 230 V, 1.1 kW (1.5 HP) motor at ~2850 RPM
• Rapid priming and anti clogging performance

Applications

• Marine black & gray water systems
• Yacht and workboat sanitation pumping
• Bilge and chain wash systems
• Cooling system and HVAC water transfer
• Industrial wastewater evacuation
• Fire fighting ballast or fluid transfer
• Municipal and facility wastewater pumping

Specifications

• Inlet port: 1½" BSP
• Discharge port: 1¼" BSP
• Motor: 230 V AC, 50/60 Hz, single phase
• Power: 1.1 kW (approx. 1.5 HP)
• Materials: Bronze (body & impeller), Stainless steel shaft

FAQs

Q1: What makes the Gianneschi BMA M 32 suitable for wastewater?
A1: It features an integrated macerator and open impeller design that chops solids and enables handling of fibrous, loaded liquids without clogging.

Q2: Can this pump handle salt water or seawater?
A2: Yes. Bronze and stainless steel components offer excellent corrosion resistance for marine environments and seawater exposure.

Q3: Is the pump self priming?
A3: Yes, this centrifugal pump is self priming and can effectively purge air to start pumping liquids containing air or gas pockets.

Q4: What voltage and motor type does this pump use?
A4: This version runs on 230 V AC single phase electricity with a 2850 RPM motor suited for industrial and marine shore power.

Q5: How does the macerator benefit pump performance?
A5: It chops fibrous material-reducing clog risk and enabling fluid to pass through smaller piping without blockages.