WELL R39

6" submerged radial pumps, 2 poles, from 4.0kW to 22kW,
Max head: 350 m,
Max capacity: 650 L/min

 

Use

6" professional submersible pumps with radial impellers. Suitable for clean water. These models are usually applied to pump water from 6" deep wells for irrigation systems in particular when a high head and a medium capacity are required. The hydraulic part is supplied separately from the motor and the motor has a cable of about 3 metres.

 Operation conditions

Max liquid temperature: 35 °C (95 °F)

pH: 6-8

Max density: 1000 kg/m³

Max immersion depth: 150m 

 

Performance curve:

 

Models Capacity
L/min    0    83 167 250 333 417 500 583 650
m3/h 0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 39.0
L/s 0 1.39 2.78 4.17 5.55 6.94 8.33 9.72 10.83
WELL R39 550 Head (m) 58 54 52 48 42 36 27 19 12
WELL R39 1000 117 112 103 93 83 75 60 45 34
WELL R39 1500 174 166 154 140 125 112 87 70 50
WELL R39 2000 233 218 205 186 163 144 118 85 71
WELL R39 2500 295 282 264 239 214 189 156 115 90
WELL R39 3000 350 337 318 293 265 235 200 155 120

 

 

Technical characteristics:

Models WELL R39 550 WELL R39 1000 WELL R39 1500 WELL R39 2000 WELL R39 2500 WELL R39 3000
Number of stages 4 8 12 16 20 24
Outlet 2"1/2 - DN 65 threaded
Axial thrust 10000 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 4G4 4G8
2,8 meters cable without plug approved KTW, ACS and WRAS
Capacitor -
IP 58
Max content of sand 40 gr/m3 for the motor

 

 

Electric characteristics:

Models Power Nos. poles R.p.m. Voltage Ampere
WELL R39 550 5.5HP - 4kW 2 2900 400V/50Hz/3 8.8 A
WELL R39 1000 10HP - 7.5kW 2 2900 400V/50Hz/3 16.9 A
WELL R39 1500 15HP - 11kW 2 2900 400V/50Hz/3 23.7 A
WELL R39 2000 20HP - 15kW 2 2900 400V/50Hz/3 30.4 A
WELL R39 2500 25HP - 18.5kW 2 2900 400V/50Hz/3 38.3 A
WELL R39 3000 30HP - 22kW 2 2900 400V/50Hz/3 44.0 A

 

 

Materials:

Hydraulic part Impellers Noryl                                                                
Diffusers Noryl
External case Stainless steel AISI 304
Suction grid Stainless steel AISI 304
Discharge head Brass
Coupling flange Brass
No-return valve Built-in, in plastic
Motor External case Stainless steel AISI 304
Upper flange Nickel plated cast-iron
Shaft Stainless steel AISI 304

 

 

Weight and dimensions:

 

Models Outlet Voltage Dimensions (mm) Weight (kg)
D Lm Li Lt Motor Pump Total
WELL R39 550 2"1/2 - DN 65 400/50/3 145 (6") 613 650  1190 32 14 46
WELL R39 1000 2"1/2 - DN 65 400/50/3 145 (6") 673 880 1480 42 17 59
WELL R39 1500 2"1/2 - DN 65 400/50/3 145 (6") 773 1105 1805 48 20 68
WELL R39 2000 2"1/2 - DN 65 400/50/3 145 (6") 833 1335 2095 54 24 78
WELL R39 2500 2"1/2 - DN 65 400/50/3 145 (6") 903 1615 2445 65 27 92
WELL R39 3000 2"1/2 - DN 65 400/50/3 145 (6") 963 1840 2730 70 31 101

 

 

Optionals:

No-return valve No-return check valve DN 65
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

To protect the motor and to connect controls (float-switch, sounding probe, pressure switch)

Sounding probes

To avoid dry running

 

WELL R39 ENG - REV. 2.0 - 29/08/2017

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