CMV SS22

Centrifugal vertical multistage surface pumps with impellers and diffusers in stainless steel, in-line connections, 2 poles, from 4.0kW to 11kW,
Max head: 173m,
Max capacity: 367L/min

 

Use

Centifugal vertical multistage pumps with stainless steel impellers and diffusers. In-line connections. Pumps to be used only with clean water. These models are usually used to increase the water pressure in the houses or in industrial plants and they can be used also with hot water. Silent working. These models are not suitable to pump dirty water.

Operation conditions

Max liquid temperature: 100 °C (212 °F)

 

 

Performance curve:

 

Models Capacity
L/min   0   40 80 120 160 200 240 280 320 360
m3/h 0 2,4 4,8 7,2 9,6 12,0 14,4 16,8 19,2 21,6
L/s 0 0,67 1,33 2,00 2,67 3,33 4,00 4,67 5,33 6,00
CMV SS 22 550 Head (m) 58 57 56 54 52 50 45 42 39 34
CMV SS 22 750 84 84 83 82 80 76 73 68 61 53
CMV SS 22 1000 116 115 113 111 107 102 95 88 81 71
CMV SS 22 1500 173 173 170 167 163 156 146 136 120 104

 

Technical characteristics:

Models   CMV SS22 550 750 1000 1500
Number of stages 4 6 8 12
Motor Insulation class: F
Motor protection By a fused remote isolator switch at customer's care (see optional electric board)
Mechanical seal Mechanical seal in silicum carbide/ graphite / NBR
Capacitor -
IP 55

 

 

Electric characteristics:

Models Power Nos. poles R.p.m. Voltage Ampere
CMV SS22 550  5.5HP - 4.0kW 2850 230-400V/50Hz/3  13,2-7,6 A
CMV SS22 750  7.5HP - 5.5kW  2  2850 230-400V/50Hz/3  17,8-10,3 A
CMV SS22 1000 10.0HP - 7.5kW 2 2850 230-400V/50Hz/3 23,4-13,5 A
CMV SS22 1500 15.0HP - 11.0kW 2 2850 230-400V/50Hz/3 34,6-20,0 A

 

 

Materials:

Impeller Stainless steel AISI 304                                                  
Diffusers Stainless steel AISI 304
Pump body Stainless steel AISI 304  
Suction body Stainless steel AISI 304
Discharge body Stainless steel AISI 304
Motor shaft  
Packing set NBR

 

 

Weight and dimensions:

 

Models Inlet Outlet A B C D E F Weight
CMV SS22 550 2" - DN 50 flanged 2" - DN 50 flanged 832mm 300mm 90mm 350mm 350mm 950mm 85kg
CMV SS22 750 2" - DN 50 flanged 2" - DN 50 flanged 1037mm 300mm 90mm 400mm 350mm 1200mm 110kg
CMV SS22 1000 2" - DN 50 flanged 2" - DN 50 flanged 1127mm 300mm 90mm 400mm 350mm 1200mm 120kg
CMV SS22 1500 2" - DN 50 flanged 2" - DN 50 flanged 1455mm 300mm 90mm 500mm 400mm 1500mm 205kg

 

 Optionals:

Valves          2" foot valve                                            

 

CMV SS22 EN - REV. 2.0 - 15/09/2017

Comex Srl Via delle Industrie, 42 - 31057 Silea (TV) - ITALY
P.I.: 00345210264 - Cap. Soc.: 50.000€ i.v.