VA / V / V WET ROTOR CIRCUATORS VA V V TECNICA ATA Operating range: from. to 3, m3/h with head up to metres. Pumped liquid temperature range: from -1 C to +11 C. Pumped liquid: clean, free from solids and mineral oils, non viscous, chemically neutral, close to the characteristics of water (max 3% glycol). Maximum operating pressure: 1 bar (1 kpa). Minimum suction pressure: the values are given in the relative tables. Installation: with ORIZONTA MOTOR SAT on discharge or return pipe, with suction port as close as possible to expansion vessel, above maximum boiler level and as far as possible from bends, elbows, and circuit branches to avoid water turbulence with consequent noise. Protection level: corresponding to IP Insulation class: Cable groet: PG 11 Special executions on requests: alternative voltages and/or frequencies. Optional accessories: r 3 / - 1-1 1 / - 1 1 / M unions N-N-N3 oval counter-flanges N3/PN round counter-flanges APPICATIONS Pump for hot water circulation in domestic central heating and air conditioning systems of the closed circuit pressurized type or open circuit type. CONSTRUCTION EATURES Enbloc body composed of hydraulic section in cast iron and wet rotor motor. Motor casing in die cast aluminium. Impeller in technopolymer. Motor shaft in hardened stainless steel held in graphite bearings lubricated by the pumping medium. Rotor protective jacket, stator jacket, and closing flange in stainless steel. Ceramic thrust ring, ethylene-propylene seal rings and brass air breather plug. The two-pole asynchronous wet-rotor motor is resistance protected and does not require any form of overload protection. Three-speed operation. Protection rating: IP Insulation class: Cable gland: PG 11 Installation: with horizontal motor shaft. Standard voltage input: single-phase 3 V / z Special versions on request - alternative voltages and/or frequencies WET ROTOR CIRCUATORS A PUMPS reserves the right to make modifications without notice. 1
VA / V / V WET ROTOR CIRCUATORS MATERIAS N. PARTS MATERIAS 9 1 1 PUMP OY CAST IRON IMPEER TECNOPOYMER 7A MOTOR SAT STAINESS STEE 7 ROTOR 13 7A 1 17 13 1 STATOR 9 CAPACITOR 1 VA 1 MOTOR CASING IE CAST AUMINIUM 11 REATER PUG RASS 13 1 7 19 9 1 WET ROTOR CIRCUATORS 1 TERMINA OX 17 SEA RING ETYENE POYPROPYENE 1 STATOR JACKET STAINESS STEE 19 ROTOR JACKET STAINESS STEE 13 COSING ANGE STAINESS STEE 131 TRUST RING SUPPORT ETYENE PROPYENE 13 7A 133 1 17 1 11 131 13 USINGS GRAPITE 133 TRUST RING CERAMIC V egend: (example) VA / 1 X VA V V = single circulator = circulator with N oval flanges = twin circulator maximum head (dm) centre distance () standard (no ref.) 1 / X 3 = 1 1 / threaded ports = 1 threaded ports = threaded ports = N3/PN/1 flanged ports A PUMPS reserves the right to make modifications without notice. 1
VA / V / V WET ROTOR CIRCUATORS PERORMANCE RANGE 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. GRAPIC SEECTION TAE P kpa m, 1 3 1 3 1 3, 1 1 3 1 3 Q US gpm Q IMP gpm ft 1 1 1 9 7 1 9 7 A - - M P 3 WET ROTOR CIRCUATORS 3 3 M P 1 VA - V - V VS 1 1,1,,3,,, 1 3 7 1 3 1 Q /h,1, 1 3 1 3 Q l/s 3 1 3 1 3 1 3 Q l/min A PUMPS reserves the right to make modifications without notice. 17
VA / V / V WET ROTOR CIRCUATORS SEECTION TAE - VA SINGE WIT UNIONS VA /13 Q= /h, 1, 1,, 3, Q=l/min 1 3 7,71,,1 1,7 1,, VA /1,71,,1 1,7 1,, VA /1X,71,,1 1,7 1,, VA 3/13,3 3,9 3,,,1 1, VA 3/13-1 /,3 3,9 3,,,1 1, VA 3/1,3 3,9 3,,,1 1, VA 3/1 X,3 3,9 3,,,1 1, VA /13 (m),,7, 3,3, 1,7, WET ROTOR CIRCUATORS VA /13-1 /,,7, 3,3, 1,7, VA /1,,7, 3,3, 1,7, VA /1 X,,7, 3,3, 1,7, VA /13,3,,3,3 3,, VA /13-1 /,3,,3,3 3,, VA /1,3,,3,3 3,, VA /1 X,3,,3,3 3,, SEECTION TAE - V SINGE WIT OVA ANGES V 3/1 Q= /h, 1, 1,, 3, Q=l/min 1 3 7,3 3,9 3,,,1 1, V /1 (m),,7 3,3, 1,7, V /1,3,,3,3 3,, SEECTION TAE - V TWIN WIT ANGES Q= /h, 1, 1,, 3, Q=l/min 1 3 7 V /.3,,7, 3,3, 1,7, V /.3 (m),3,,3,3 3,, A PUMPS reserves the right to make modifications without notice. 1
VA /13 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 1 1 Q IMP gpm m t. 1. 1. 1 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /13 13 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 3,19 3 3,17 1, m.c.a. 1, 1 1 31,1 1 VA /13 13 93 9 1, 7, 1, 7, 13 13 1,7, VOUME WEIGT WET ROTOR CIRCUATORS VA /1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 1 1 Q IMP gpm m t. 1. 1. 1 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /1 1 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 3,19 3 3,17 1, m.c.a. 1, 1 1 31,1 1 VOUME WEIGT VA /1 1 93 9 1, 7, 1, 7, 13 19 1,37, A PUMPS reserves the right to make modifications without notice. 19
VA /1X - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 1 1 Q IMP gpm m t. 1. 1. 1 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. WET ROTOR CIRCUATORS z VA /1X 1 1x3 V ~ 1 ¼ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPEE 1/min W A µ Vc t 9 3 3,19 3 3,17 1, m.c.a. 1, 1 1 31,1 1 VA /1X 1 93 9 1, 7, 1, 7, 13 19 1,37, VOUME WEIGT VA 3/13 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 3 1 1 Q IMP gpm m t.. 3. 1 1 3 3.. 1 1 1. 1. 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA 3/13 13 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3, 193, 1,7 m.c.a. 1, 1 11 3,1 1 VOUME WEIGT VA 3/13 13 93 9 1, 7, 1, 7, 13 13 1,7, A PUMPS reserves the right to make modifications without notice. 11
VA 3/13-1 / - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 3 1 1 Q IMP gpm m t.. 3. 1 1 3 3.. 1 1 1. 1. 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA 3/13-1 / 13 1x3 V ~ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3, 193, 1,7 m.c.a. 1, 1 11 3,1 1 VA 3/13-1 / 1 93 9 1, 7, 1, 7, 13 13 1,7, VOUME WEIGT WET ROTOR CIRCUATORS VA 3/1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 3 1 1 Q IMP gpm m t.. 3. 1 1 3 3.. 1 1 1. 1. 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA 3/1 1 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3, 193, 1,7 m.c.a. 1, 1 11 3,1 1 VOUME WEIGT VA 3/1 1 93 9 1, 7, 1, 7, 13 19 1,37, A PUMPS reserves the right to make modifications without notice. 111
VA 3/1X - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 3 1 1 Q IMP gpm m t.. 3. 1 1 3 3.. 1 1 1. 1. 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. WET ROTOR CIRCUATORS z VA 3/1X 1 1x3 V ~ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3, 193, 1,7 m.c.a. 1, 1 11 3,1 1 VA 3/1X 1 93 9 1, 7, 1, 7, 13 19 1,37, VOUME WEIGT VA /13 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t. 1. 1. 1. 1 3. 3. 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /13 13 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 7,3 1, 1,7 m.c.a. 1, 1 93 3,17 1 VOUME WEIGT VA /13 13 93 9 1, 7, 1, 7, 13 13 1,7, A PUMPS reserves the right to make modifications without notice. 11
VA /13-1 / - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t.... 3. 3. 1 1 1 1 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /13-1 / 13 1x3 V ~ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 7,3 1, 1,7 m.c.a. 1, 1 93 3,17 1 VA /13-1 / 13 93 9 1, 7, 1, 7, 13 13 1,7, VOUME WEIGT WET ROTOR CIRCUATORS VA /1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t.... 3. 3. 1 1 1 1 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /1 1 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 7,3 1, 1,7 m.c.a. 1, 1 93 3,17 1 VOUME WEIGT VA /1 1 93 9 1, 7, 1, 7, 13 19 1,37, A PUMPS reserves the right to make modifications without notice. 113
VA /1X - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t. 1. 1. 1. 1 3. 3. 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. WET ROTOR CIRCUATORS z VA /1X 1 1x3 V ~ 1 ¼ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPEE 1/min W A µ Vc t 9 3 7,3 1, 1,7 m.c.a. 1, 1 93 3,17 1 VA /1X 1 93 9 1, 7, 1, 7, 13 19 1,37, VOUME WEIGT VA /13 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t.. 1. 1. 1. 1 3. 3. 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /13 13 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 31 7,3 13 9, m.c.a., 1 37,17 1 VOUME WEIGT VA /13 13 93 9 1, 7, 1, 7, 13 13 1,7, A PUMPS reserves the right to make modifications without notice. 11
VA /13-1 / - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t.. 1. 1. 1. 1 3. 3. 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /13-1 / 13 1x3 V ~ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 31 7,3 13 9, m.c.a., 1 37,17 1 VA /13-1 / 13 93 9 1, 7, 1, 7, 13 13 1,7, VOUME WEIGT WET ROTOR CIRCUATORS VA /1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t.. 1. 1. 1. 1 3. 3. 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z VA /1 1 1x3 V ~ 1 ¾ - 1¼ M UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A µ Vc t 9 3 31 7,3 13 9, m.c.a., 1 37,17 1 VOUME WEIGT VA /1 1 93 9 1, 7, 1, 7, 13 19 1,37, A PUMPS reserves the right to make modifications without notice. 11
I I VA /1X - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 1 3 3 1 1 1 Q IMP gpm m t..... 3. 3. 1 1 1 1 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. WET ROTOR CIRCUATORS z VA /1X 1 1x3 V ~ 1 ¼ UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPEE 1/min W A µ Vc t 9 3 31 7,3 13 9, m.c.a., 1 37,17 1 VA /1X 13 93 9 1, 7, 1, 7, 13 19 1,37, VOUME WEIGT V 3/1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 Q US gpm 1 1 Q IMP gpm m t.. 1 1 1. 1... 1. 1... 3. Q /h.... Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z V 3/1 1 1x3 V ~ N UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A t 9 µ Vc 3, N 193, 1,7 m.c.a. 1, N 3 1 11 3,1 1 1 I VOUME WEIGT V 3/1 1 9 1 7 1 7 9 M1 7 13 13 1,7,7 A PUMPS reserves the right to make modifications without notice. 11
I I I I V /1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 3 1 1 1 Q IMP gpm m t. 1. 1. 1. 1 3. 3 1 1 3... 1. 1.. 1. 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z V /1 1 1x3 V ~ N UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A t 9 µ Vc 3 7,3 N 1, 1,7 m.c.a. 1, N 3 1 93 3,17 1 1 I V /1 1 9 1 7 1 7 9 M1 13 13 1,7,7 VOUME WEIGT WET ROTOR CIRCUATORS V /1 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 1 Q US gpm 3 1 1 1 Q IMP gpm m t.... 3. 1 1 1 1 3 1 1 3... 1. 1.. 1. 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z V /1 1 1x3 V ~ N UNIONS ON REQUEST EECTRICA ATA MINIMUM SUCTION PRESSURE STANARISE SPECIA SPEE 1/min W A t 9 µ Vc 3 31 7,3 N 13 9, m.c.a., N 3 1 37,17 1 I 1 VOUME WEIGT V /1 1 9 1 7 M1 7 7 9 13 13 1,7,7 A PUMPS reserves the right to make modifications without notice. 117
V /.3 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 3 1 1 1 1 Q US gpm 1 1 1 Q IMP gpm m t. 1. 1. 1. 1 3. 3 3. 1 1 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. WET ROTOR CIRCUATORS z UNIONS ON REQUEST V /.3 1x3 V ~ N 3 / PN / PN 1 SPEE 3 1 REV. 1/min 1 93 EECTRICA ATA P1 MAX W In A 7,3, 3,17 CAPACITOR µ Vc MINIMUM SUCTION PRESSURE t 9 1,7 m.c.a. 1, 1 1 PN PN1 PN PN1 V /.3 7 91, 1, 1 1 1 9 1 7 3 1 1 3 11 11 1 3 3,9, VOUME WEIGT V /.3 - EATING AN AIR CONITIONING SYSTEMS Pumped liquid temperature range: from -1 C to +11 C - Maximum operating pressure: 1 bar (1 kpa) 1 1 1 3.... 3. 1 1 1 1 Q US gpm 1 1 1 Q IMP gpm m t 1 1 1 1 3 3. 1 1 1 1 1.. 1. 1... 1. 1... 3. 3. Q /h.... 1. Q l/sec 1 3 Q l/min 1 /s and density equal to 1 /. Curve tolerance according to ISO 99. z UNIONS ON REQUEST V /.3 1x3 V ~ N 3 / PN / PN 1 SPEE 3 1 REV. 1/min 31 13 EECTRICA ATA P1 MAX W In A 7,3 9, 37,17 MINIMUM SUCTION PRESSURE CAPACITOR t 9 µ Vc m.c.a., 1 1 PN PN1 PN PN1 VOUME WEIGT V /.3 91, 1, 1 1 1 9 1 7 31 1 1 3 11 11 1 3 3,9, A PUMPS reserves the right to make modifications without notice. 11