APPLICATIONS - Salmson

1 Hm 19 68 136 0 Qm3/hSCX / DCX SXM / DXM DCX / DXM230 V Commercial central heating in housing, office buildings, greenhouses, swimming pools, farms, etc. Air conditioning. Boiler recycling. Primary loop, exchanger or heater, in secon-dary hot water new or renovated LIMITSFlow rates up to: 68 m3/h*Heads up to: 19 mMax. service pressure: 10 barTemperature range: - 20 + 130 C**Max. ambient temperature: + 50 C**DN of ports: 32 100*136 m3/h : with both heads operating in parallel** except models 80-110N & 80-150N = 110 C** 40 C if fluid temperature >120 CAPPLICATIONSADVANTAGES Versatile circulators designed for use in heating, air conditioning, and secondary hot water circuits. Cataphoresis coating of pumphousing for a better resistance to corrosion. Dual-voltage motors, 230-400 V. Except models 80-110N and 80-150N = 400V. Built-in thermal overload protection of motor. Redesigned casing for better perfor-mance and even quieter operation.

2 New impeller profile for optimum efficiency. Lower energy consumption. Automatic venting of rotor Standby pump available at all times. Possibility of operating the two pumps in parallel, for lower purchase and ope-rating AND TWIN-HEAD CIRCULATORSC ommercial heating & air conditioning2 pole - 50 No 122-1/EN - Ed. 11/09-08 DCX (three-phase) SXM (Single-phase) SCX (three-phase) DXM (Single-phase) Speed selector 3~230 V (accessories)SCX-DCX - SXM-DXM1 PRESSION MINI A L ASPIRATION (MCE) SELON TEMPERATURE DE FONCTIONNEMENT MOD LETRIMONO50 C95 C110 C130 SCXDCXSXMDXM32-80 0,5mCE 5mCE 11mCE 24mCE40-40 0,5mCE 5mCE 11mCE 24mCE40-80 0,5mCE 5mCE 11mCE 24mCE40-110 0,5mCE 5mCE 11mCE 24mCE50-25 3mCE 10mCE 16mCE 29mCE50-50 3mCE 10mCE 16mCE 29mCE50-90 3mCE 10mCE 16mCE 29mCE50-110 3mCE 10mCE 16mCE 29mCE65-25 3mCE 10mCE 16mCE 29mCE65-50 3mCE 10mCE 16mCE 29mCE65-90 3mCE 10mCE 16mCE 29mCE65-110 3mCE 10mCE 16mCE 29mCE80-25 3mCE 10mCE 16mCE 29mCE80-50 3mCE 10mCE 16mCE 29mCE80-110 9mCE 18mCE 23mCE 80-150 9mCE 18mCE 23mCE 100-50 3mCE 10mCE 16mCE 29mCENOTA.

3 En altitude, ajouter 0,60 m par tranche de 500 m. 10,2 MCE = 1 2 POLE CIRCULATOR LINES SCX - DCXS ingle and twin-head circulators Threaded G2 and ND 40 to 100. Three-phase, dual voltage 230-400V* motors. Voltages according to European standards. Three-speed motors by plug-in manual selec-tor switch. Built-in thermal over-load protection. 17 single head models. 16 twin-head P u m p- Flanged casing*, in-line Bosses on rear for wall mounting**.- Flanges fitted with pressure gauge New impeller profile.* threaded ports on model SCX 32-80.** drilling on request Twin-head models (DCX-DXM)- Twin pumps in a single Hydraulic separation by double flap valve on discharge end. M o t o r s- 2 pole, voltages according to European Wet rotor, self-lubricating soft :- 2 speeds by plug-in selector switch, built-in capacitor. Three-phase: - dual voltage*, 3 speeds by plug-in selector switch coupled to voltageSpeeds : see tableWindings 1-phase : 230 V 3-phase : 230-400 V*Frequency : 50 Hz (60 Hz on request)Protection index : IP44 Insulating category : H EC conformity : CEEMC conformity : - emission : EN 61000-6-3 - immunity : EN 61000-6-2(except SCX 80-110N & 80-150N, DCX 80-110N & 80-150N)STANDARD CONSTRUCTIONMain partsMaterialPump casingCast iron EN-GJL-250 ImpellerComposite PP-50%GFShaftSS X46Cr13 Rotor canSSSoft bearingsGraphiteCasing gasketEthylene-PropyleneIDENTIFICATIONSC X 65-25 SCX: single pump, 3-phaseDCX: twin pump, 3-phaseSXM: single pump, 1-phaseDXM: twin pump, 1-phaseDN of ports (mm)Total manometric head (dm) nominal flow SXM - DXMS ingle and twin-head circulators Threaded G2 and ND 40 to 80.

4 Single-phase 230 V, winding motors with built-in capacitor. Voltages according to European standards. Two-speed motors by plug-in manual selec-tor switch. Built-in thermal overload protection. 10 single head models. 10 twin-head models. MIN. SUCTION PRESSURE (m ) ACCORDING TO OPERATING TEMPERATURE MODELS3-phase1-phase50 C95 C110 C130 SCXDCXSXMDXMNB: At high altitudes, add m for every 500 m. ( m = 1 bar)* Except models 80-110N & 80-150N = 3~ 400 VSCX-DCX - SXM-DXM2 COMPETITIVE CHANGES Connection to 3~ 230 V* Rotor-shaft The hollow shaft ensures a circulation of water that allows automatic venting and lubrication. Permanent venting of the rotor chamber, eli-minating manual air bleed when starting. Continuous lubrication of the rear soft bearing. No more blockage of shaft. Impeller New profile for high efficiency, lower energy consumption and noise reduction.

5 Single-phase, 2 pole motor Three-phase, 2 pole motor Dual-voltage, 3-phase 230-400V* With plug-in speed selector coupled to ope-rating voltage (see opposite). Built-in thermal overload probe protects win-ding at all speeds by external relay. New, more attractive terminal box. Electrical connections via terminal box, cable glands on right or left side. Display of rotation direction of motor, speed selected, and operating voltage. New data plate with information about all electrical values of the installed circulator. Very quiet motors.* except models 80-110N & 80-150N = 3~ 400V Three-phase motor terminal boxSCX-DCX - SXM-DXM3Q m /h0,10 ,2 0,30,40,81,2 1,64812162 02 4324 050-11080H m0246810121416182080-15080-11065-11065-9 080-50,100-5040-11050-9065-5080-2550-505 0-2540-8065-2540-4032-80Q m /h0,20,3 0,40,612346102040-11032-8050-2530 4060H m024681012141680-2565-2540-4040-8050-906 5-5050-50 GENERAL SELECTION GRAPHS AT MAXIMUM SPEEDSCX`2 POLE3-PHASE50 HzSXM2 POLE1-PHASE50 HzMOUNTING POSITIONSCX-DCX - SXM-DXM4Q m /h0,10 ,2 0,30,40,81,2 1,64812162 02 4324 050-11080H m0246810121416182080-15080-11065-11065-9 080-50,100-5040-11050-9065-5080-2550-505 0-2540-8065-2540-4032-80Q m /h0,20,3 0,40,612346102040-11032-8050-2530 4060H m024681012141680-2565-2540-4040-8050-906 5-5050-50(A)(A)(B)GENERAL SELECTION GRAPHS AT MAXIMUM SPEEDDCX2 POLE3-PHASE50 HzDXM2 POLE1-PHASE50 HzMOUNTING POSITION(A).

6 Possible mounting, but needs periodical changeover to avoid trapped air at the high point, or connection of a bleed to the port provided for it ( 1/8 ).(B): Do not use with chilled - SXM-DXM501234024681002468100,00,511,522, 5312340246810120,00,2 SCX 32-80N DN32 - 50Hz0 1 2 3 4002 4 6 8100 2 4 6 8100,00,511,522,531020300246810120,00,2 SCX 32-80N DN32 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ ,00,2 SCX 40-40N DN40 - 50Hz0 1 2 30 4 8121604812160 4 81216001 2 3 4 5102030405002460,00,2 SCX 40-40N DN40 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ ,00,20,4 SCX 40-80N DN40 - 50Hz0 1 2 340 4 81216200 4 81216200 1 2 3 4 56204060002468100,00,20,4 SCX 40-80N DN40 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ 48 12 16 18Q m /hQ l/s02468101214160 20 40 60Q ,20,40,60,8100 123 456 10 142 4 60 10 12 14 16 188Q m /h1 5,15,00 2,52 3,53 4Q m/sHmHmPkWPkW0 12 34Q m/s02468101214162,5 7,512,517,5Q m /h0 1 2 3 4 5Q l/s0 20 40 60Q Imp.

7 Gpm00,250,50,7512,5 7,512,5005 10 155 10 15 17,5Q m /h1122112233 SXM 40-110N DN40 - 50 HzSCX 40-110N DN40 - 50 HzSXM 40-110N DN40 - 50 HzSCX 40-110N DN40 - 50 HzSCX - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM6 SCX 50-90N DN50 - 50 HzSCX 50-90N DN50 - 50Hz0 1 2 3 40 510152025300 5101520253002 4 682040608090002468100,00,4 112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ ,00,20,40,60,81,01,21,41,61,8Q m /hQ l/sQ 510 1520 25 3035105210501001308400 510 1520 25 3035 40Q m /hHmPkWSCX 50-110N DN40 - 50Hz112233 SCX 50-50N DN50 - 50 HzSCX 50-50N DN50 - 50Hz0 1 2 3 40 5101520250 5101520250 2 4 6 80 20 40 60 8002460,00,20,4112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ ,00,51,01,52,02,53,004812162004812162020 4060800123450,00,10,2 SCX 50-25N DN50 - 50Hz0,00,51,01,52,02,53,00 4 81216200 4 81216200 1 2 3 4 560 20 40 600123450,00,10,2 SCX 50-25N DN50 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM701234102030405002468101240801001 200246810120,00,51,0 SCX 65-90N DN65 - 50Hz0 1 2 341020304050000002 4 6 8101240801001200102030405010203040500024 6810120,00,51,0 SCX 65-90N DN65 - 50 HzHmQ m/sPkWQm3/hQm3/hQ l/sQ ,20,40,60,811,21,41,61,8H mPkW0Q m /hQ l/sQ m /h0 SCX 65-110N DN65 - 50Hz1122330,00,51,01,52,02,53,0102030002 4681020406080010012001020304002460,20,4 SCX 65-25N DN65 - 50Hz0,00,51,01,52,02,53,010203000 2 4 6 81020406080010012001020304002460,20,4 SCX 65-25N DN65 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ ,00,51,01,52,02,53,010203040102030400246 8104080100120024680,00,4 SCX 65-50N DN65 - 50Hz0,00,51,01,52,02,53,0102030401020304 000002 4 68 104080100120024680,00.

8 4 SCX 65-50N DN65 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM80,0 0,51,0 1,52,0 2,50 10 20 30 400 10 20 30 400 24 68 10 12 140 40 80120160012345670,00,20,4 SCX 80-25N DN80 - 50 HzHmQ m/sPkWQm3/hQm3/hQ l/sQ ,00,51,0 SCX 80-50N DN80 - 50Hz0 1 2 3102030405060000102030405060102030405060 004 8121650010015020002468100,00,51,0 SCX 80-50N DN80 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ mPkW0Q m /hQ l/sQ m /h24681012141600,511,522,53 SCX 80-110N DN80 - 50 HzH mPkW0Q m /hQ l/sQ m /h024681012141618200,511,522,533,5 SCX 80-150N DN80 - 50 HzSCX - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM901231020304050600481216500100150 20002468100,00,51,0 SCX 100-50N DN100 - 50Hz0 1 2 3102030405060000102030405060102030405060 004 8121650010015020002468100,00,51,0 SCX 100-50N DN100 - 50Hz112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM100123456048121604812160123450204 0600246810120,00,4 DCX 32-80 NDN32 - 50 HzHmQ m/sPkWQm3/hQm3/hQ l/sQ 12 34 560 4 812160 4 812160 12 34 50 20 40 600246810120,00,4 DCX 32-80 NDN32 - 50 HzHmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P202460510152025300246820406080100120024 68100510152025300,00,40,8 DCX 40-80N DN40 - 50Hz0 2 4 60 510152025300 2 4 680 20 40 60 8010002468100 510152025300,00,40,8 DCX 40-80N DN40 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P201234560510152025024682040608010002460 5101520250,00,4 DCX 40-40N DN40 - 50Hz0 1 2 3 4 560 5101520250 2 4 680 20 40 60 8002460 5101520250,00,4 DCX 40-40N DN40 - 50 HzP1+P2P1 / P2111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ mPkWH mPkW0 0,51 1,52 2,53 3,55,6 765,555,44Q m/s02,55,07,510,012,515,017.

9 50 510152025Q m /h0 1 2 3 4 5 6 78Q l/s0 20 40 60 80100Q ,511,520 510152025Q m /hQ m/s000 1 2 30 10 20 30 40 50 60 70 80 90 1004 56 785 10 15 20 25 30Q m /h0 51015202530Q m /hQ l/sQ ,557,500,511,521012,51517,5 0 12 34 5 6 7 DXM 40-110N DN40 - 50 HzDCX 40-110N DN40 - 50 HzP1+P2P1+P2P1/P2P1/P2P1/P2P1/P2P1/P2P1+ P2P1+P2P1+P211221111222233112233 DCX - TWIN CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM110123456102030400246810124080100 02460,00,40,8 DCX 50-50N DN50 - 50Hz0 12 34 5610203040000001020304010203040002 46 810124080100024680,00,40,8 DCX 50-50N DN50 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P2246810121416P1+P2P1+P2P1+P2P1/P2P1/P2P 1/P2H mPkW0Q m /hQ l/sQ ,5121,53,52,531030500 20 40 601030500 20 40 60Q m /hDCX 50-110N DN50 - 50Hz101555010015020011223311223302461020 3040500004812408010012001020304050002468 1001 DCX 50-90N DN50 - 50Hz0 2 4 610203040500004 8124080100120010203040500024681001 DCX 50-90N DN50 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P201234051015202530024682040608010001234 50510152025300,00,20,4 DCX 50-25N DN50 - 50Hz0 1 2 340 510152025300002 46 8204060801000123450 510152025300,00,20,4 DCX 50-25N DN50 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P2 DCX - TWIN CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM120123450102030405001020304050600 481216040801201602000246600,00,5 DCX 65-25N DN65 - 50Hz0 1 2 3 4 50 10 20 30 40 500 10 20 30 40 50600 48 12 160 40 801201602000246600,00.

10 5 DCX 65-25N DN65 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P201234502040600204060048121620050100150 200024680,00,51,0 DCX 65-50N DN65 - 50Hz0 1 2 3 450 20 40 600 20 40 600 48 12 16 200 50100150200024680,00,51,0 DCX 65-50N DN65 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P202460204060800204060800481216202405010 0150200250024681012012 DCX 65-90N DN65 - 50Hz0 2 4 60 20 40 60 800 20 40 60 800 48 12 16 20 240 50100150200250024681012012 DCX 65-90N DN65 - 50Hz111122223333 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P202468101214P1+P2P1+P2P1+P2P1/P2P1/P2H mPkW0Q m /hQ l/sQ ,5121,53,52,53420601000 401010020030020308020601000 40 80Q m /hDCX 65-110N DN65 - 50Hz111122223333 DCX - TWIN CIRCULATORS - 2 POLE - THREE-PHASE 50 HzSCX-DCX - SXM-DXM130123456020406080100020406080100 05101520253001002003000246810012 DCX 80-50N DN80 - 50Hz0 1 23 45 60 20 40 60 801000 20 40 60 801000 5101520253001002003000246810012 DCX 80-50N DN80 - 50Hz112233112233 HmQ m/sPkWQm3/hQm3/hQ l/sQ +P2P1+P2P1 / P2P1 / P201234020406002040600481216200501001502 0025001234560,00,51,0 DCX 80-25N DN80 - 50Hz0 1 23 40 20 40 600 20 40 600 48 12 16 200 5010015020025001234560,00,51.