VORTEX 200-300-500 SS 316

Submersible pumps in stainless steel AISI 316 for sewage water, 2 poles, from 1.5kW to 3.7kW,
Max head: 28 m
Max capacity: 1.315 L/min

 

 

Description

Pumps completely in stainless steel AISI 316 with double-channel impeller. This kind of impeller grants a good free passage for the solid parts contained into the water but it gives also an higher flow and head than the "vortex" impeller. 

These pumps are suitable for aggressive sewage effluents, for acid or alkaline solutions and for salty water.

Use

These models are usually installed in industrial treatment plants when the sewage effluents are corrosive, aggressive, acid or alkaline or when sea water must be pumped as in the fishing industries. VORTEX SS 316 are particularly used also in biogas plants. These models cannot be used to pump water containing stones.

Operation conditions

Max liquid temperature: 50 °C (122 °F)

pH: 3-14

Max density < 1100 kg/m³

Max immersion depth: 30m

 

 

Performance curve:

 

 

Models Head (m)
2 4 6 8 10 12 14 16 18 20 22 24 26
Capacity
VORTEX 200 SS 316 L/min 930 840 735 610 500 360 200 0          
m3/h 55.8 50.4 44.1 36.6 30.0 21.6 12.0 0          
L/s 15.50 14.00 12.25 10.17 8.33 6.00 3.33 0          
VORTEX 300 SS 316 L/min 1120 1050 965 880 785 660 515 390 205 0      
m3/h 67.2 63.0 57.9 52.8 47.1 39.6 30.9 23.4 12.3 0      
L/s 18.67 17.50 16.08 14.67 13.08 11.00 8.58 6.50 3.42 0      
VORTEX 500 SS 316 L/min 1315 1295 1250 1200 1135 1060 995 900 800 680 545 395 205
m3/h 78.9 77.7 75.0 72.0 68.1 63.6 59.7 54.0 48.0 40.8 32.7 23.7 12.3
L/s 21.92 21.58 20.83 20.00 18.92 17.67 16.58 15.00 13.33 11.33 9.08 6.58 3.42

 

 

 

Technical characteristics:

Outlet 3" - DN 80 vertical flanged with counterflange threaded
Solid passage 35mm
Impeller Double-channel impeller
Mechanical seal Double indipendent mechanical seal in oil chamber. The lower one in silicum carbide / silicum carbide / Viton, the upper one in ceramic / graphite / Viton + NBR oil seal
Motor Dry. Insulation class: F.
Motor protection Automatic reset built-in thermal protection. A fused remote isolator switch at customer's care is anyway required (see optional electric board)
Float-switch

These models can be supplied only without float-switch

Cable

10 meters cable H07RNF 4G1.5 without plug

Capacitor -
IP 68

 

 

Electric characteristics:

Models Power  Nos. poles   R.p.m.  Voltage   Ampere  
VORTEX 200 SS 316  2.0HP - 1.5kW  2 2850 400V/50Hz/3  3,6 A
VORTEX 300 SS 316 3.0HP - 2.2kW 2 2850 400V/50Hz/3 5,1 A
VORTEX 500 SS 316 5.0HP - 3.7kW 2 2850 400V/50Hz/3 8,4 A

 

 

Materials:

Impeller                            Stainless steel AISI 316                                                                    
Pump cover Stainless steel AISI 316
Motor case Stainless steel AISI 316
Pump body Stainless steel AISI 316
Pump support Stainless steel AISI 316
Motor shaft Stainless steel AISI 316
Packing set Viton

 

 

Weight and dimensions:

Models Outlet              Dimensions (mm)              Weight
flanged and female threaded A B C D E (kg)
VORTEX 200 SS 316   3" - DN 80 521 465 280 270 628 29
VORTEX 300 SS 316 3" - DN 80 521 465 280 270 628 32
VORTEX 500 SS 316 3" - DN 80 568 495 410 435 820 43

 

 

Optionals:

Connections "Storz" connection 3"-DN 80
No-return valve Professional ball check valve threaded 3"-DN 80 in cast-iron
Float-switch 10 or 20 metres cable float-switch to be connected to an electric board
Electric board Model F6-0.5/10-3 with a manual reset thermal protection to protect the motor of the pump and it permits the connection of a float-switch.

 

 

VORTEX 200-500 SS 316 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.