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TSURUMI Submersible Sump Pump: 3 hp, 5/16 in Max. Dia. Solids, Continuous Duty - Heavy-Duty Submersible Electric-Operated Dewatering Pumps
TSURUMIHeavy-Duty Submersible Electric-Operated Dewatering Pumps

TSURUMI Submersible Sump Pump: 3 hp, 5/16 in Max. Dia. Solids, Continuous Duty

The TSURUMI NK4-22 (230V) is a heavy-duty submersible electric-operated dewatering pump with a 3 hp motor. It features a ductile iron impeller, an iron volute, and a silicone shaft seal, operating on 230V AC. This…

SKU 3G-OTH-85435

Brand
TSURUMI
Item
Submersible Sump Pump: 3 hp, 5/16 in Max. Dia. Solids, Continuous Duty
Category
Heavy-Duty Submersible Electric-Operated Dewatering Pumps
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Technical Specifications

TSURUMI
Manufacturer Part Number
NK4-22 (230V)
Type
Continuous Duty, Aluminum (MPN NK4-22 (230V))
AC
230V
Rated Voltage
230V AC
Volute Material
Iron
Max. Dia. Solids
5/16 in
Impeller Material
Ductile Iron
Shaft Seal Material
Silicone
View Full Spec Sheet

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TSURUMI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TSURUMI NK4-22 (230V) is a heavy-duty submersible electric-operated dewatering pump with a 3 hp motor. It features a ductile iron impeller, an iron volute, and a silicone shaft seal, operating on 230V AC. This pump handles solids up to 5/16 in. in diameter and is rated for continuous duty.

Frequently Asked Questions

What is the TSURUMI NK4-22 (230V) submersible sump pump used for?

The TSURUMI NK4-22 (230V) is a heavy-duty submersible dewatering pump designed for continuous-duty water removal in construction, mining, and industrial sump applications. It handles solids up to 5/16 in. diameter, making it suitable for draining flooded areas, pits, and trenches where debris-laden water is present.

What are the specifications of the TSURUMI NK4-22 (230V) pump?

The TSURUMI NK4-22 (230V) is a 3 hp submersible pump with a ductile iron impeller, iron volute, and silicone shaft seal. It operates on 230V AC, handles solids up to 5/16 in., and is rated for continuous duty. The pump body is aluminum, and the manufacturer part number is NK4-22 (230V).

Where to buy the TSURUMI NK4-22 (230V) pump worldwide?

3G Electric supplies the TSURUMI NK4-22 (230V) pump to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this TSURUMI pump to any international destination.

How to install and maintain the TSURUMI NK4-22 (230V) submersible pump?

Install the TSURUMI NK4-22 (230V) pump on a firm, level base in the sump, ensuring the discharge pipe is properly supported. Use a dedicated 230V AC circuit with appropriate overload protection. Regularly inspect the silicone shaft seal and ductile iron impeller for wear, and clean the volute to prevent clogging from solids.

Used in

Common applications for TSURUMI
Construction site dewatering — TSURUMI heavy-duty submersible dewatering pumps (e.g., HSD2.55S-63) for removing groundwater from excavations.
Wastewater treatment — TSURUMI wastewater pump components like casings and impeller shims for maintaining lift stations and effluent handling.
Mining operations — TSURUMI pumps with high-chrome impellers for handling abrasive slurry in mine dewatering.
Industrial fluid transfer — TSURUMI utility pumps for moving water in manufacturing plants, with silicone shaft seals for leak prevention.
Municipal flood control — TSURUMI submersible pumps used in stormwater management systems, supported by replacement cushion rubbers for vibration reduction.

TSURUMI Products

3G Electric supplies TSURUMI heavy-duty submersible electric-operated dewatering pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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