TSURUMI Non-Clogging Sewage Pump 80BA21.5

Brand: TSURUMI
Manufacturer model number: 80BA21.5
Order code: Y8EVKJM
MOQ: 1 件
Supply status: In Stock
Selected configuration: Standard item

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$7,970.00/ 件

$11,390.00

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Product Description

Review the intended use, key features, and technical information supplied for this product.

Product Overview

The TSURUMI 80BA21.5 is a three-phase submersible non-clogging sewage pump with an 80mm discharge bore, driven by a 1.5kW, 2-pole induction motor. It uses a semi-open, single-channel impeller designed to pass solids in sewage without clogging. The "A" designation identifies the automatic-operation version: it has a built-in float switch that starts and stops the pump according to the water level in the sump, making it well suited to unattended sewage lift stations, collection pits and basement drainage.

TSURUMI 80BA21.5 Non-Clogging Submersible Pump

Key Features

Semi-open, single-channel impeller passes solids up to 49 x 41mm, minimizing clogging
Built-in float switch for automatic start/stop based on water level, reducing the need for manual monitoring
Double mechanical seal running in an oil bath (upper: ceramic vs carbon, lower: SiC vs SiC), with the patented Oil Lifter maintaining lubrication to the seal faces
Class F motor insulation and IP68 protection rating, with a built-in thermal protector against overheating
Anti-wicking cable entry prevents water ingress into the stator via the cable core if the cable is damaged
Pump casing and impeller are grey iron castings for robust, wear-resistant construction

Applications

Sewage lift stations automatic sump drainage

Residential/commercial buildings automatic sewage pit pump-out

Industrial wastewater containing solid matter

Basements seepage and wastewater removal

Technical Specifications

Model	80BA21.5
Discharge Bore	80mm (inside thread Rp3; JIS10K flange optional)
Motor Output	1.5kW
Poles / Speed	2-pole, 3000/3600 rpm (50/60Hz)
Power Supply	Three-phase, 50Hz: 380-415V; 60Hz: 220-440V
Max. Total Head	16.9m (50Hz)
Max. Capacity	1000 L/min (approx. 60 m³/h, 50Hz)
Max. Solids Passage	49 x 41mm (50Hz)
Operation	Automatic type (built-in float switch)
Dry Weight	Approx. 36kg (free-standing type, excluding cable)
Standard Cable Length	6m
Materials	Grey iron casting (impeller, casing) / stainless steel (shaft)
Mechanical Seal	Double mechanical seal in oil bath (upper: ceramic vs carbon; lower: SiC vs SiC)