WELL S6

Pompe sommerse 4", 2 poli, da 0.75HP a 5.5HP,
Max prevalenza: 324 m,
Max portata: 100 L/min

 

Use

4" professional submersible pumps. Suitable for clean or slightly sandy water. These models are usually applied to pump water from 4" deep wells to give pressure to the hydraulic plant of houses or for small irrigation systems. The hydraulic part is supplied separately from the motor and the motor has only 1,7 metres cable.

 Operation conditions

Max liquid temperature: 35 °C (95 °F)

pH: 6-8

Max density: 1000 kg/m³

Max immersion depth: 200m 

 

Performance curve:

 

Models Capacity
L/min   0   15 30 45 60 75 90 100
m3/h 0 0.9 1.8 2.7 3.6 4.5 5.4 6.0
L/s 0 0.25 0.50 0.75 1.00 1.25 1.50 1.67
WELL S6 100 Head (m) 60 59 57 52 43 34 20 13
WELL S6 150 97 94 88 80 69 54 34 23
WELL S6 200 120 118 113 105 93 75 50 36
WELL S6 300 176 170 160 147 128 105 69 42
WELL S6 400 228 225 214 199 174 140 88 57
WELL S6 550 324 310 289 260 226 180 117 75

 

 

Technical characteristics:

Models WELL S6 100 WELL S6 150 WELL S6 200 WELL S6 300 WELL S6 400 WELL S6 550
Number of stages 9 14 18 27 35 48
Outlet 1"1/4 - DN 32 threaded
Axial thrust 2000 N 3000 N 5000 N
Motor

Oil bathed, rewindable. Insulation class F.

Available also water bathed motor.

Motor protection To be provided into an external control box (see optional)
Mechanical seal In graphite / ceramic / NBR
Float-switch The pumps are supplied without float-switch
Cable 4G1.5 4G2
1,7 meters cable without plug approved KTW, ACS and WRAS
Capacitor 35μF - 450V 40μF - 450V 60μF - 450V -
Only for single-phase motors. To be installed into an external control box (see optional) 
IP 68
Max content of sand 40 gr/m3 for the motor, 180 gr/m3 for the hydraulic part

 

 

 

Electric characteristics:

Models Power Nos. poles R.p.m. Voltage Ampere
WELL S6 100 1.0HP - 0.75kW 2 2900  230V/50Hz/1 5,8 A
400V/50Hz/3 2,3 A
WELL S6 150 1.5HP - 1.1kW 2 2900 230V/50Hz/1 8,1 A
400V/50Hz/3 3,4 A
WELL S6 200 2.0HP - 1.5kW 2 2900 230V/50Hz/1 10,6 A
400V/50Hz/3 4,8 A
WELL S6 300 3.0HP - 2.2kW 2 2900 400V/50Hz/3 6,2 A
WELL S6 400 4.0HP - 3.0kW 2 2900 400V/50Hz/3 8,6 A
WELL S6 550 5.5HP - 4.0kW 2 2900 400V/50Hz/3 8,9 A

 

 

Materials:

Hydraulic part Impellers Noryl                                                                
Diffusers Glass filled polycarbonate
External case Stainless steel AISI 304
Suction grid Stainless steel AISI 304
Discharge head Stainless steel AISI 304
Coupling flange Stainless steel AISI 304
No-return valve Built-in, in stainless steel AISI 304
Motor External case Stainless steel ASI 304
Upper flange Stainless steel ASI 304
Shaft Stainless steel ASI 304

 

 

Weight and dimensions:

 

 

Models Outlet Voltage Dimensions (mm) Weight (kg)
D Lm Li Lt Motor Pump Total
WELL S6 100 1"1/4 - DN 32 230/50/1 98 (4") 394 344 700 8,5 3,3 11,8
400/50/3
WELL S6 150 1"1/4 - DN 32 230/50/1 98 (4") 424 452 838 10,2 4,1 14,3
400/50/3 409 823 9,4 13,5
WELL S6 200 1"1/4 - DN 32 230/50/1 98 (4") 474 538 974 11,7 4,7 16,4
400/50/3 424 924 10,2 14,9
WELL S6 300 1"1/4 - DN 32 400/50/3 98 (4") 474 767 1203 11,7 6,2 17,9
WELL S6 400 1"1/4 - DN 32 400/50/3 98 (4") 543 934 1439 15,0 7,9 22,9
WELL S6 550 1"1/4 - DN 32 400/50/3 98 (4") 647 1253 1862 20,1 9,9 30,0

 

 

Optionals:

No-return valve No-return check valve 1"1/4
Cable junction kit In resin or thermo-contracting
Additional cable The section of the cable depends on the lenght needed and the power of the motor
Control box

Series L1 just for pump starting

Series F5 (for single-phase motors) or F6 (for three-phase motors) that permit the connection of controls (float-switch, sounding probe, pressure switch)

Sounding probes

To avoid dry running

Pressure system set Presscontrol
Manometer, pressure switch and expansion tank

 

WELL S6 ITA - REV. 2.0 - 29/08/2017

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