HM, HMS - 50 Hz
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50 Hz HM - HMZ - HMS Series THREADED HORIZONTAL MULTISTAGE CENTRIFUGAL ELECTRIC PUMPS EQUIPPED WITH IE2/IE3 MOTORS COMPLYING WITH REGULATION (EC) no. 640/2009 Rev ev.E Cod. 191003891 Rev.E Ed.08/2012

Threaded horizontal multistage centrifugal electric pumps HM-HMZ-HMS HM-HMZ-HMS Series Liquid end made entirely of stainless steel for HMS Silent operation High performance and reliability Standard supplied IE2/IE3 motors are compliant with Regulation (EC) 640/2009. no. 640/2009 MARKET SECTORS INDUSTRIAL, CIVIL, AGRICULTURAL. APPLICATIONS APPLICATIONS • Pumping of water for domestic (HM) and industrial use (HMS). Special version (HMZ) particularly suitable for critical application in suction. • Small irrigation systems. The HMS series pump can handle water (containing additives) having...

HM-HMZ-HMS HM-HMZ-HMS SERIES IDENTIFICATION IDENTIFICATION CODE 2 HM 3 6 Z R T /_ NULL or LETTER ASSIGNED BY THE MANUFACTURER NULL T = SINGLE-PHASE = THREE-PHASE VERSION WITH REDUCED POWER Z VERSION 6 = 60 Hz NULL = 50 Hz RATED MOTOR POWER (kW x 10) SERIES NAME FLOW RATE m3/h EXAMPLE : 2HM3T HM electric pump series, flow rate 2 m3/h rated motor power 0,3 kW, 50 Hz, three-phase. RATING PLATE RATING PLATE LEGEND SINGLE-PHASE 1 - Electric pump type 2 - Code 3 - Delivery range 4 - Head range 5 - Electrical data 6 - Serial number (date + sequential number) 8 - Minimum head 11 - Rated power 12 -...

HM-HMZ SERIES TABLE MATERIALS LIST OF MODELS AND TABLE OF MATERIALS TABELLA MATERIALI HM HMZ TABLE MATERIALS HM-HMZ SERIES TABLE OF MATERIALS REF. NAME REFERENCE STANDARDS MATERIAL N. EUROPE 1 Pump body Stainless steel 2 Impeller Noryl® 3 Diffuser 4 Shaft extension 5 USA EN 10088-1-X5CrNi18-10 (1.4301) AISI 304 Stainless steel EN 10088-1-X5CrNi18-10 (1.4301) AISI 304 Stainless steel EN 10088-1-X5CrNiMo17-12-2 (1.4401) AISI 316 Adapter Aluminium EN 1706-AC-AlSi11Cu2 (Fe) (AC46100) 6 Seal housing 7 Mechanical seal Stainless steel EN 10088-1-X5CrNi18-10 (1.4301) Ceramic / Carbon / EPDM...

HMS SERIES TABLE MATERIALS LIST OF MODELS AND TABLE OF MATERIALS TABELLA MATERIALI HMS TABLE MATERIALS HMS SERIES TABLE OF MATERIALS REF. NAME REFERENCE STANDARDS MATERIAL N. EUROPE USA 1 Pump body Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) 2 Impeller Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316L AISI 316L 3 Diffuser Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316L 4 Shaft extension Stainless steel EN 10088-1-X5CrNiMo17-12-2 (1.4401) AISI 316 5 Adapter Aluminium EN 1706-AC-AlSi11Cu2 (Fe) (AC46100) 6 Seal housing 7 Mechanical seal Stainless steel EN...

HM-HMZ-HMS, HM-HMZ-HMS, MECHANICAL SEAL, ACCORDING TO EN 12756 Mechanical seal with mounting dimensions according to EN12756 (ex DIN 24960) and ISO 3069. TENUTA MECCANICA HM-HMS-HMZ MATERIALI MATERIALS LIST OF MATERIALS POSITION 1 - 2 B C Q1 U3 V : : : : : POSITION 3 Resin impregnated carbon Special resin impregnated carbon Silicon carbide Tungsten carbide Ceramic P E V POSITION 4 - 5 : NBR : EPDM : FPM F G : AISI 304 : AISI 316 TENUTA MECCANICA HM-HMS-HMZ COMBINAZIONI hm-ten-mec-en_a_tm MECHANICAL SEAL TYPES TYPE 1 2 ROTATING ASSEMBLY FIXED ASSEMBLY VB E G G V VCEGG Q1Q1EGG U3CEGG U3U3EGG...

COMPA MATERIALS CONTACT COMPATIBILITY CHART FOR MATERIALS IN CONTACT WITH TABELLA DI COMPATIBILITA' DEI MATERIALI A CONTATTO CON I PRINCIPALI LIQUIDI COMMONLY MOST COMMONLY USED LIQUIDS LIQUID CONCENTRATION TEMPERAT. SPECIF. MIN/MAX WEIGHT (%) (°C) Acetic acid 80 -10 +70 Alkaline degreaser 5 1, 3, 5, 10, 15, 22 SV 33, 46, 66, 92, 125 SV RECOMMEND. ELASTOM. VERSION 3 (Kg/dm ) Standard 80 1,05 Aluminium sulfate 30 -5 +50 -20 +50 0,99 Ammonium sulfate 10 -10 +60 Butyl alcohol • Q1BEGG E • • Q1Q1VGG V • • Q1Q1EGG E • • Q1BEGG E • • Q1Q1EGG E V • • 1,77 Boric acid SEAL N • 2,71 25 VERSION...

PN kW s = Standard voltage 3 x 380-400/660-690 3 x 440-460-480/3 x 110-115/190-200 3 x 200-208/346-360 3 x 330-346/575-600 3 x 575/3 x 230/400 50 Hz 3 x 265/460 60 Hz 3 x 400/690 50 Hz 3 x 460/- 60 Hz o o 3 x 255-265-277/440-460-480 o o o o o 3 x 220-230/380-400 o o 3 x 500-525/- 1 x 120-127 s s s s s 3 x 440-460/- 1x 110-115 o o o 3 x 290-300/500-525 1 x 100 o o o 3 x 255-265/440-460 1 x 220-230 s s s s s 3 x 200-208/346-360 1 x 110-120 63 63 63 71 71 3 x 380-400-415/660-690 1 x 100 0,3 0,4 0,5 0,75 0,95 PN kW 3 x 220-230-240/380-400-415 1 x 220-240 50 Hz 1 x 200-210 IEC SIZE VOL OLT...

APPLICATIONS TYPICAL APPLICATIONS HM SERIES ELECTRIC PUMPS Water Purification: Filtration De-ionized water Water treatment Commercial and residential pools Waste Management: Waste treatment Pollution control Plastic Industry: Temperature Regulators Extrusion machines Manufacture of polymers Heat treatment Tool: Machine Tool: Degreasing Parts washing Chemical treatment Agricultural Residential Applications: Irrigation Greenhouses Humidifiers Water supply Graphics: Film washing Cooling processes Heating, Ventilating & Air Ventilating Conditioning: Air scrubbers Water re-circulation Cooling...

NPSH The maximum possible suction head for installation depends on the value of the atmospheric pressure (i.e. the elevation above sea level at which the pump is installed) and the temperature of the liquid. The minimum operating values that can be reached at the pump suction end are limited by the onset of cavitation. Cavitation is the formation of vapour-filled cavities within liquids where the pressure is locally reduced to a critical value, or where the local pressure is equal to, or just below the vapour pressure of the liquid. To help the user, with reference to water temperature (4°...

FLOW RESISTANCE TABLE OF FLOW RESISTANCE IN BENDS, VALVES AND GATES The flow resistance is calculated using the equivalent pipeline length method according to the table below: DN ACCESSORY TYPE 25 32 40 50 45° bend 90° bend 90° smooth bend Union tee or cross Gate Non return valve 0,2 0,4 0,4 1,1 1,1 0,2 0,6 0,4 1,3 1,5 0,4 0,9 0,4 1,7 1,9 0,4 1,1 0,6 2,1 0,2 2,4 65 80 100 125 Equivalent pipeline length (m) 0,6 0,6 0,9 1,1 1,3 1,5 2,1 2,6 0,9 1,1 1,3 1,7 2,6 3,2 4,3 5,3 0,2 0,2 0,4 0,4 3,0 3,4 4,7 5,9 150 200 250 300 1,5 3,0 1,9 6,4 0,6 7,4 1,9 3,9 2,8 7,5 0,9 9,6 2,4 4,7 3,4 10,7 1,1 11,8...