GENERAL CATALOGUE 50HZ
584Pages

WHO WE ARE WE WANT TO CONTINUE THAT WHICH WAS STARTED MANY YEARS AGO BY VINICIO METTIFOGO, FOUNDER AND PIONEER. Calpeda is a family owned company with an history of 54 years. Today, we are a reality that has evolved over the years, always looking to the future with a spirit that has brought us to being a respected reference point in the great world of water. Our history has taken our tradition and strength to you, acknowledged for our professionalism, quality, reliability and service.

CALPEDA TODAY Employees: 250 Offices: Montorso V. (Vicenza) Italy Main factory: 30,000 sq. metres (covered) Types of pumps: more than 2,000 Power outputs: from 0.5 kW to 200 kW

INDEX 1 pag. 7 NM, NMD Close coupled centrifugal pumps with threaded ports 2 pag. 19 NM, NMSW NE W Close coupled centrifugal pumps with flanged connections 3 pag. 31 NM4, NMS4 NEW Close coupled centrifugal pumps n = 1450 rpm 4 pag. 47 N, N4 NR, NR4 In-line pumps 6 pag. 71 NEW MXH, MXHL Horizontal multi-stage stainless steel pumps AISI 304, AISI 316L 7 pag. 83 MXP Horizontal multi-stage close coupled pumps 8 pag. 85 MGP Horizontal multi-stage close coupled pumps 9 pag. 87 MXSU Vertical multi-stage close coupled stainless steel pumps 10 pag. 91 MXV-B Vertical multi-stage close coupled...

27 pag. 189 B-VT 40 pag. 315 Peripheral immersion pumps 28 pag. 191 Submersible bore-hole pumps for 4”and 6” wells VAL, SC Vertical submerged pumps with free-flow impeller and open impeller 29 pag. 195 41 pag. 332 GM 10 SDX Stainless steel submersible bore-hole pumps for 6” and 8” wells Submersible drainage pump 30 pag. 197 SD, SDF, SDN 42 pag. 349 GXR, GXV SDS Submersible stainless steel pumps Submersible bore-hole pumps for 6” - 8” and 10” wells 31 pag. 201 43 pag. 361 GQR Submersible motors for 4” - 6” - 8” and 10” wells Submersible drainage pump 32 pag. 205 GX 40 44 pag. 375 NEW GQV,...

09/2012 NM, NMD Close Coupled Centrifugal Pumps with threaded ports Construction Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump. NM: single-impeller NMD: with two back-to-back impellers (with axial thrust balancing). Connections: threaded ports ISO 228/1 (BS 2779). NM, NMD: version with pump casing and lanter bracket in cast iron. B-NM, B-NMD: version with pump casing and lanter bracket in bronze. (the pumps are supplied fully painted). Applications - For clean liquids without abrasives, which are non-aggressive for the pump materials (...

NM Close Coupled Centrifugal Pumps with threaded ports Features 1 4.93.322 Compact Design The compact design allows for easy installtion even in confined spaces. Robustness The mechanical structure of the hydraulic parts in contact with the pumped liquid are dimensioned to guarantee the maximum resistence to mechanical stress. A unique design The lantern bracket design prevents contact with the pumps rotating parts, providing protection to the end user whilst allowing for inspection of the mechanical seal. Reliability The bearing and shaft are designed to ensure the reduction of the stress,...

NMD Close Coupled Centrifugal Pumps with threaded ports Features 3.94.044 Flexibility The option to choose between cast iron and bronze materias for the hydraulic parts in contact with the pumped liquid allows NMD series pumps to be selected for use with different types of liquids. Robustness The mechanical structure of the hydraulic parts in contact with the pumped liquid are dimensioned to guarantee the maximum resistence to mechanical stress. Reliability The bearing and shaft are designed to ensure the reduction of the stress, providing high reliability under all operating conditions. 18

09/2012 NM, NMS Close Coupled Centrifugal Pumps with flanged connections Construction Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 30 kW, new bracket construction for standard motors (stub-shaft construction) from 37 to 75 kW with integrated thrust bearing. Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733. NM(S): version with pump casing and lanter bracket in cast iron. B-NM(S): version with pump casing and lanter bracket/casing cover in bronze. (the pumps are supplied...

NM, NMS Close Coupled Centrifugal Pumps with flanged connections Features NM Cutting edge hydraulics The geometry of the impeller and the pump casing are optimized to achieve maximum efficiency and the best suction capability. Flexibility The option to choose between cast iron and bronze materias for the hydraulic parts in contact with the pumped liquid allows NM and NM4 series pumps to be selected for use with different types of liquids. Compact Design The compact design allows for easy installtion even in confined spaces. Exclusive design An innovative, patented guard prevents contact...

09/2012 NM4, NMS4 Close Coupled Centrifugal Pumps n ≈ 1450 rpm Construction Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 15 kW, new bracket construction for standard motors (Stub-shaft construction) from 18,5 to 75 kW with integrated thrust bearing. Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733 with additional sizes for completion. NM(S)4: version with pump casing and lanter bracket in cast iron. B-NM(S)4: version with pump casing and lanter bracket/casing cover in...

NM4 Close Coupled Centrifugal Pumps Features 3 Cutting edge hydraulics The geometry of the impeller and the pump casing are optimized to achieve maximum efficiency and the best suction capability. Flexibility The option to choose between cast iron and bronze materias for the hydraulic parts in contact with the pumped liquid allows NM and NM4 series pumps to be selected for use with different types of liquids. Compact Design The compact design allows for easy installtion even in confined spaces. Exclusive design An innovative, patented guard prevents contact with rotating parts, proving...