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NMM Monobloc Centrifugal Pump

Name: Pompa Centrifuga Monoblocco NMM - LOHD
Availability: InStock

Fascia di prezzo: da 171,24 € a 223,79 €

NMM by Calpeda is a monobloc centrifugal electric pump with single or double impeller (NMD) with a single shaft and direct motor-pump coupling. Made with GJL cast iron body and cast iron or bronze fitting, AISI 430F stainless steel shaft and brass impeller, it guarantees resistance, durability and high hydraulic performance. The carbon-ceramic-NBR mechanical seal ensures reliability and protection against leaks even in continuous use. Applications: clean non-abrasive liquids, water supply, heating, air conditioning, cooling, circulation systems, civil, industrial and irrigation applications. Limits of use: liquid temperature -10°C/+90°C, ambient temperature up to 40°C, suction up to 7m, maximum pressure 10bar (16bar for some NMDs), continuous service.

Modello

Svuota

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COD N/A Categoria ELETTROPOMPE Tag Accessori, Elettropompe, Termoidraulica Brand: Calpeda

NMM is an electric pump designed and produced by Calpeda, synonymous with reliability and manufacturing excellence. Its robust structure consists of a high-resistance GJL cast iron body, integrated with a GJL 200 EN cast iron fitting, which guarantees solidity and long durability over time. The shaft, made of AISI 430F stainless steel, offers excellent mechanical properties and excellent corrosion resistance, while the brass impeller maximizes hydraulic efficiency and operational performance. The mechanical seal, made of quality materials such as carbon, ceramic and NBR, is designed to ensure reliability, leakage protection and long operating life even in conditions of continuous use. NMM is available in two different powers 0.50 HP and 1 HP.

Execution;

Elettropompe centrifughe monoblocco con accoppiamento diretto motore‑pompa e albero unico.

NMM: monogirante.
NMD: with two opposing impellers, designed to compensate for the axial thrust.

Bocche filettature conformi alla norma UNI‑ISO 228/1.

NM: versions with pump body and cast iron fitting.
BNM, BNMD: versions with pump body and fitting in bronze, completely painted for optimal protection and a uniform aesthetic finish.

The bronze variants are supplied fully coated with protective paint.

Applications;

For clean liquids without abrasive parts, not aggressive for the pump materials (with solid parts up to 0.2% max).
For water supply.
For heating, air conditioning, cooling and circulation systems.
For civil and industrial applications.
For irrigation.

Limits of use;

Liquid temperature: -10 °C to +90 °C.
Ambient temperature up to 40°C.
Manometric suction height up to 7 m.
Maximum final pressure allowed in the pump body: 10 bar (16 bar for NMD 25/190; NMD 32/210; NMD 40/180 pumps).
Continuous service.