TSURUMI Non-Clogging Cutter Type Slurry Pump 50NHC2.75

Brand: TSURUMI
Manufacturer model number: 50NHC2.75
Order code: Y8E171F
MOQ: 1 件
Supply status: In Stock
Selected configuration: Standard item

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$2,680.00/ 件

$3,830.00

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Product Description

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

Product Overview

The TSURUMI 50NHC2.75 is the smallest-bore, lowest-output model in the NHC cutter pump series: a 50mm discharge bore, 2-pole motor and 0.75kW output. It uses a semi-open two-channel impeller fitted with two brazed tungsten carbide alloy cutting edges that rotate against a serrated suction cover, shredding rags, plastic bags, rope and other fibrous debris right at the suction port before it can clog the pump or discharge line. Its compact 50mm/0.75kW footprint makes it well suited to light-duty submersible drainage where occasional fibrous solids are present.

TSURUMI 50NHC2.75 Non-Clogging Cutter Type Slurry Pump

Key Features

Dual tungsten carbide cutting edges brazed to the impeller vanes, working against a serrated suction cover to shred fibrous material and prevent clogging
2-pole, high-speed motor running at 3000 min⁻¹ on 50Hz — compact size with strong cutting action for 50mm-bore duty
Dual inside mechanical seal in silicon carbide with Tsurumi's original Oil Lifter, providing lubrication and cooling even at 1/3 of normal oil level for longer seal life
Anti-wicking cable entry construction prevents moisture from tracking along the cable into the motor housing
Ductile cast iron suction cover and gray cast iron casing for a rugged, wear-resistant build suited to continuous-duty sewage handling
Available as a free-standing unit or with guide rail fitting for easier inspection and maintenance

Applications

Small construction sites
Drainage of sumps and pits carrying silt and debris on building sites

Sewage lift stations
Raw sewage transfer for residential estates, small septic systems and treatment facilities

Livestock & farm wastewater
Discharge of farm effluent containing fibrous impurities

Municipal/factory sump pits
Small-scale drainage applications requiring anti-clog, continuous-duty operation

Technical Specifications

Item	Value
Model	50NHC2.75
Discharge Bore	50mm
Discharge Connection	Threaded Oval Flange
Impeller Type	Cutter (semi-open two-channel impeller with two brazed tungsten carbide cutting edges)
Motor Output	0.75kW
Pole	2-pole
Phase / Frequency	Three-phase · 50Hz (3000 min⁻¹)
Starting Method	D.O.L. (Direct-On-Line)
Shaft Seal	Dual inside mechanical seal, silicon carbide, with Oil Lifter
Materials	Impeller: gray cast iron with tungsten carbide alloy / Suction cover: ductile cast iron / Casing: gray cast iron / Shaft: 420 stainless steel
Cable Length	6m (chloroprene rubber sheath)
Dry Weight	26kg (free standing) / 23kg (guide rail fitting)
Lubricant	Turbine oil ISO VG32, approx. 500ml
Motor Insulation	Class F
Warranty	Warranty provided by the authorized Hong Kong distributor