TSURUMI Submersible Pump MBU75/2/G50 Auto

TSURUMI MBU75 Description

The MB-series of the TSURUMI AVANT brand is developed for heavy-duty performance and low-maintenance operation. These pumps can be used for various applications to drain and transfer rainwater, wastewater, sewage, ground water or ponded water in residential, industrial, and construction sites.
Compact in size, the MB-series pumps are built to run stably and reliably with EN-GJL-250 cast iron body and impeller, AISI 431 stainless steel shaft and dual inside mechanical seals with silicon carbide faces in the oil chamber.
The MB-series comes in a wide array of models outfitted with either a Vortex or High Head impeller, single- or three-phase motor and drive outputs ranging from 0.37 – 1.5 kW. Users can also select an automatic model equipped with a simple float switch that prevents dry-running operation and reduces power consumption.

Characteristics

• Ergonomic “Techno-polymer” lifting and carrying handle with excellent mechanical strength and corrosion resistance. Clip float switch adjustment.
• Innovative cable gland system with double O-rings to ensure maximum tightness.
• Dry motor with thermal protections. Single-phase models with internal capacitor. Three-phase models with motor protection relay (option).
• Oil sump which guarantees longer mechanical seal lifetime, and is easily accessible to simplify maintenance procedures.
• Double silicon carbide mechanical seals (2SiC) in oil chamber, and a V-ring in direct contact with the liquid for better sealing.
• Air release valve which allows the air to be vented and ensure reliable pump priming even after long periods out of use.
• Simple construction with a minimal number of nuts, bolts and other parts to facilitate maintenance.

Technical Specifications