MAS NMM 32-160 User Manual

Revision No: 02 June/2018
Close Coupled Centrifugal Pumps
NMM SERIES (50 Hz.)
ATEX
TECHNICAL MANUAL

MAS NMM 32-160 Specifications

General

Maximum Flow Rate	32 m³/h
Voltage	380 V
Frequency	50 Hz
Speed	2900 rpm
Type	Centrifugal
Flow Rate	32 m³/h

Summary

General Information

Fields of Application

Lists various uses for NMM series pumps.

Pumped Liquids

Describes the types of liquids suitable for pumping.

Shaft Seal Details

Details the shaft seal type and manufacturer.

Technical Data Overview

Technical Specifications Summary

Provides key technical specifications like pressure, temperature, and ranges.

Flange Standards and Types

Specifies flange standards and types used.

Driver Motor Specifications

Describes the motor specifications and standards.

Pump Identification Code Convention

Explains the pump model naming convention.

ATEX Description and Classification

ATEX Codification Explained

Explains the ATEX marking and codification.

Temperature Classifications

Details temperature classes and ignition temperatures.

ATEX Code Meanings

Defines ATEX codes used in markings.

NMM Series Cross-Sectional View (Without Coupling)

Exploded Component Diagram (Without Coupling)

Detailed diagram showing pump components without coupling.

Part List Identification (Without Coupling)

Lists part numbers and their corresponding names.

NMM Series Cross-Sectional View (With Coupling)

Exploded Component Diagram (With Coupling)

Diagram of pump components with coupling.

Part List Identification (With Coupling)

Lists part numbers and names for the coupled pump.

Technical Data: Materials and Flange Dimensions

Component Material Options

Lists available material choices for pump components.

Material Equivalent Standards

Maps material designations to industry standards.

Suction and Discharge Flange Dimensions

Provides dimensional data for suction and discharge flanges.

Technical Data: Elbow Flanges and Seals

Elbow Flange Dimensions for Vertical Pumps

Details dimensions for vertical NMM pump elbow flanges.

Mechanical Seal Application Details

Shows how the mechanical seal is applied to the pump.

Technical Data: Flange Load Limits

Permissible Forces and Moments on Flanges

Specifies allowable forces and moments on pump flanges.

Minimum Efficiency Index (MEI) Implementation

Ecodesign Directive Product Information

Details product information related to Ecodesign directive.

MEI Values and Pump Efficiency

Explains MEI values and pump efficiency considerations.

NMM 32-160 Performance Curves

NMM 32-160 1420 RPM Performance Data

Head, power, and NPSH curves for 1420 RPM.

NMM 32-160 2980 RPM Performance Data

Head, power, and NPSH curves for 2980 RPM.

NMM 32-160 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 32-200 Performance Curves

NMM 32-200 1420 RPM Performance Data

Head, power, and NPSH curves for 1420 RPM.

NMM 32-200 2980 RPM Performance Data

Head, power, and NPSH curves for 2980 RPM.

NMM 32-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 32-250 Performance Curves

NMM 32-250 1400 RPM Performance Data

Head, power, and NPSH curves for 1400 RPM.

NMM 32-250 2900 RPM Performance Data

Head, power, and NPSH curves for 2900 RPM.

NMM 32-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 40-160 Performance Curves

NMM 40-160 1400 RPM Performance Data

Head, power, and NPSH curves for 1400 RPM.

NMM 40-160 2870 RPM Performance Data

Head, power, and NPSH curves for 2870 RPM.

NMM 40-160 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 40-200 Performance Curves

NMM 40-200 1420 RPM Performance Data

Head, power, and NPSH curves for 1420 RPM.

NMM 40-200 2940 RPM Performance Data

Head, power, and NPSH curves for 2940 RPM.

NMM 40-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 40-250 Performance Curves

NMM 40-250 1430 RPM Performance Data

Head, power, and NPSH curves for 1430 RPM.

NMM 40-250 2940 RPM Performance Data

Head, power, and NPSH curves for 2940 RPM.

NMM 40-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 50-160 Performance Curves

NMM 50-160 1420 RPM Performance Data

Head, power, and NPSH curves for 1420 RPM.

NMM 50-160 2900 RPM Performance Data

Head, power, and NPSH curves for 2900 RPM.

NMM 50-160 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 50-200 Performance Curves

NMM 50-200 1420 RPM Performance Data

Head, power, and NPSH curves for 1420 RPM.

NMM 50-200 2900 RPM Performance Data

Head, power, and NPSH curves for 2900 RPM.

NMM 50-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 50-250 Performance Curves

NMM 50-250 1440 RPM Performance Data

Head, power, and NPSH curves for 1440 RPM.

NMM 50-250 2950 RPM Performance Data

Head, power, and NPSH curves for 2950 RPM.

NMM 50-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 65-160 Performance Curves

NMM 65-160 1420 RPM Performance Data

Head, power, and NPSH curves for 1420 RPM.

NMM 65-160 2900 RPM Performance Data

Head, power, and NPSH curves for 2900 RPM.

NMM 65-160 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 65-200 Performance Curves

NMM 65-200 1440 RPM Performance Data

Head, power, and NPSH curves for 1440 RPM.

NMM 65-200 2940 RPM Performance Data

Head, power, and NPSH curves for 2940 RPM.

NMM 65-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 65-250 Performance Curves

NMM 65-250 1450 RPM Performance Data

Head, power, and NPSH curves for 1450 RPM.

NMM 65-250 2950 RPM Performance Data

Head, power, and NPSH curves for 2950 RPM.

NMM 65-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 65-315 Performance Curves

NMM 65-315 1450 RPM Performance Data

Head, power, and NPSH curves for 1450 RPM.

NMM 65-315 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 65-400 Performance Curves

NMM 65-400 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 65-400 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 80-160 Performance Curves

NMM 80-160 1430 RPM Performance Data

Head, power, and NPSH curves for 1430 RPM.

NMM 80-160 2940 RPM Performance Data

Head, power, and NPSH curves for 2940 RPM.

NMM 80-160 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 80-200 Performance Curves

NMM 80-200 1450 RPM Performance Data

Head, power, and NPSH curves for 1450 RPM.

NMM 80-200 2950 RPM Performance Data

Head, power, and NPSH curves for 2950 RPM.

NMM 80-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 80-250 Performance Curves

NMM 80-250 1450 RPM Performance Data

Head, power, and NPSH curves for 1450 RPM.

NMM 80-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 80-315 Performance Curves

NMM 80-315 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 80-315 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 80-400 Performance Curves

NMM 80-400 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 80-400 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 100-160 Performance Curves

NMM 100-160 1450 RPM Performance Data

Head, power, and NPSH curves for 1450 RPM.

NMM 100-160 2980 RPM Performance Data

Head, power, and NPSH curves for 2980 RPM.

NMM 100-160 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 100-200 Performance Curves

NMM 100-200 1450 RPM Performance Data

Head, power, and NPSH curves for 1450 RPM.

NMM 100-200 2950 RPM Performance Data

Head, power, and NPSH curves for 2950 RPM.

NMM 100-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 100-250 Performance Curves

NMM 100-250 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 100-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 100-315 Performance Curves

NMM 100-315 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 100-315 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 100-400 Performance Curves

NMM 100-400 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 100-400 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 125-200 Performance Curves

NMM 125-200 1440 RPM Performance Data

Head, power, and NPSH curves for 1440 RPM.

NMM 125-200 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 125-250 Performance Curves

NMM 125-250 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 125-250 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 125-315 Performance Curves

NMM 125-315 1460 RPM Performance Data

Head, power, and NPSH curves for 1460 RPM.

NMM 125-315 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM 125-400 Performance Curves

NMM 125-400 1480 RPM Performance Data

Head, power, and NPSH curves for 1480 RPM.

NMM 125-400 Dimensional and Motor Specs

Table of dimensions and motor details.

NMM Series Exploded View (Without Coupling)

Component Identification (Without Coupling)

Lists part numbers and names for pump components.

NMM Series Exploded View (With Coupling)

Component Identification (With Coupling)

Lists part numbers and names for pump with coupling.