Horizontal Multistage Water Pumps

Description

HMC145-SH Series Multistage Water Pump

General Overview & Applications

Suitability: Suitable for clean water (even when air is present) and liquids that are not chemically aggressive to the pump’s materials.

Key Features: Engineered for quiet operation, high reliability, and low energy consumption.

Applications: Ideal for domestic and civil applications, including water pressurization and distribution with pressure sets, rainwater recovery, and irrigation systems.

Installation Requirement: Must be installed in an enclosed environment or sheltered from inclement weather.

Operating Conditions

Maximum Liquid Temperature: Up to 60°C

Maximum Ambient Temperature: Up to 40°C

Total Suction Lift: Up to 8 meters

Motor Specifications

Motor Type: 2-pole induction motor ($n = 2850\text{ RPM}$)

Duty Rating: Continuous service S1

Insulation Class: Class B

Protection Class: IP44

Thermal Protection: Built-in thermal protector for single-phase models

Voltage Options:

    • Single-Phase: 220V / 50Hz (60Hz available on request)

    • Three-Phase: 380V / 50Hz (60Hz available on request)

Materials of Construction

Pump Body: Cast Iron + Stainless Steel

Pump Support: Cast Iron

Motor Housing: Aluminum

Impeller: AISI304 Stainless Steel (Techno-polymer available on request)

Motor Shaft: AISI304 Stainless Steel

Mechanical Seal: Ceramic / Graphite