TSURUMI Non-Clogging Vortex Impeller Sewage Pump 50C2.75S

Brand: TSURUMI
Manufacturer model number: 50C2.75S
Order code: Y8ELH73
MOQ: 1 件
Supply status: In Stock
Selected configuration: Standard item

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$6,910.00/ 件

$9,870.00

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Product Description

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

Product Overview

The TSURUMI 50C2.75S is a 50mm discharge submersible cast-iron cutter (non-clog) sewage pump driven by a 0.75kW, 2-pole, single-phase, capacitor-start motor running on a standard 220-240V/50Hz supply (110-220V for 60Hz regions) — no 3-phase power required. Its semi-open single-channel impeller carries a sintered tungsten-carbide alloy cutting edge brazed onto the vane, shredding rags and fibrous debris as it draws in the flow to prevent clogging. This makes the 50C2.75S well suited to small sewage lift stations and residential or commercial sump pits wherever only single-phase power is available.

TSURUMI 50C2.75S non-clogging vortex cutter sewage pump

Key Features

Tungsten-Carbide Cutting Edge: sintered tungsten-carbide alloy brazed onto the semi-open impeller vane shreds rags and fibrous solids to prevent clogging
Single-Phase, Capacitor-Start Motor: 0.75kW, 2-pole motor runs on a single-phase 220-240V/50Hz (or 110-220V/60Hz) supply — no 3-phase power needed
Double Mechanical Seal with Patented Oil Lifter: oil-chamber double-face seal (ceramic + carbon upper, silicon-carbide lower) continuously lubricated by the built-in Oil Lifter
IP68 Sealed Motor with Thermal Protector: fully submersible motor with a built-in circular thermal protector that cuts power on overheating
Durable Cast-Iron Construction: cast-iron casing and impeller with a ductile-iron suction cover and stainless-steel shaft for long service life submerged
Compact & Portable: only 32kg dry weight (free-standing type, excluding cable) for easy one-person handling

Applications

Residential/commercial sump pits
Runs on single-phase power, ideal for small sewage sump discharge

Sewage lift stations
Small treatment facilities and community sewage lift stations

Wastewater with fibrous debris
Restaurants and laundries where rags and hair are common

Agricultural & livestock wastewater
Farms handling solids-laden effluent

Construction site / basement dewatering
Temporary sewage removal on site

Technical Specifications

Model	50C2.75S
Pump Type	Submersible cast-iron cutter (non-clog) sewage pump
Discharge Bore	50mm (Rp2 internal thread)
Motor Output	0.75kW
Phase / Starting	Single-phase, capacitor start
Power Supply	220-240V/50Hz; 110-220V/60Hz
Poles / Speed	2-pole, 3000/3600 min⁻¹ (50/60Hz)
Max. Solids Passage	50Hz: 31×27mm; 60Hz: 28×27mm
Max. Total Head	approx. 12m (shutoff head from performance curve)
Max. Capacity	approx. 21 m³/h (approx. 350 L/min)
Dry Weight (excl. cable)	Free-standing 32kg / Guide-rail 30kg
Cable Length	Standard 5m (PVC sheathed)
Impeller	Semi-open single-channel impeller with brazed sintered tungsten-carbide cutting edge
Mechanical Seal	Double-face mechanical seal (ceramic + carbon upper; SiC + SiC lower) with patented Oil Lifter
Materials	Casing/Impeller: grey iron casting; Suction cover: ductile iron; Shaft: stainless steel