0
TelegramViberWhatsapp
Ukraine: +38 095 6563757
Poland: +48 22 390 63 48
Estonia: +372 5647 3897
E-Mail: info@prom-nasos.pro

Control panels for fertilizer dosing

Filter
Stock availability
Price
  —  
305 $
8092 $
Power supply
Material
Application
Producer
Serial number of the pump
PumpType
Drive Type
Country of Origin

One of the most important elements of modern heating systems with artificial circulation of the coolant is a circulating pump. If the open heating system operates only due to the natural circulation of the fluid, in closed systems for the circulation of the coolant the pump is a mandatory element.

Types of circulation pumps

Circulation pumps can be divided into two main types:

  • With "dry" rotor. The electric motor of such units is not in contact with the pumped liquid. The pumping part is hermetically separated from the electric motor by means of a mechanical sliding seal. The advantage of this type of pumps is their high efficiency of up to 80% and therefore they are used for pumping large volumes of water, e.g. in centralized boiler houses. Dry-rotor pumps are cooled by air (with a fan on the motor shaft) and therefore have a higher noise level.
  • With "wet" rotor. The rotor of the electric motor and the impeller are directly in the pumped liquid, which both cools the motor and lubricates the bearings. The stator, through which the electric current flows, is protected from ingress of coolant by a special stainless non-magnetic cup.

Advantages and disadvantages of circulating pumps

Advantages of circulating pumps with "wet" rotor:

  • have a minimum noise level;
  • they can operate for a long time without any maintenance;
  • low weight and dimensions;
  • are installed directly in the pipeline;
  • has a small number of easily replaceable units.

The disadvantage of such pumps is their low efficiency of 30-50%.

In autonomous heating systems of private houses and apartments, wet rotor pumps are used.

Regulatory EC pump by ProsystemAqua
Producer
Prosystem AQUA
Serial number of the pump
Kontrol EC
In stock
0
$575,61
Hydroponics, Peristaltic Pump for pH Control Pump for greenhouses
Producer
Prosystem AQUA
Serial number of the pump
Kontrol pH
In stock
0
$392,07
ETATRON Rxmetro E.CO.Rx 230V controller
Producer
ETATRON D.S.
Protection
IP66
In stock
0
$601,75
TECHNOPOOL PH 3-1 230V Santoprene peristaltic pump with integrated PH controller
Producer
AQUA
Serial number of the pump
TECHNOPOOL
In stock
0
$305,14
TECHNOPOOL RX 3-1 230V Santoprene peristaltic pump with integrated RX controller
Producer
AQUA
Serial number of the pump
TECHNOPOOL
In stock
0
$305,14
Controller eControl (pH, Rx, Cl, CD) for 1 parameter
Producer
ETATRON D.S.
Power supply
1х220 V, 50 Hz
In stock
0
$590,25
Controller pHmetro E.CO.pH 230V
Producer
ETATRON D.S.
Protection
IP66
In stock
0
$586,77
Hydroponics, hydroponic SYSTEM HYDROPONIC SYSTEM
Producer
Prosystem AQUA
Serial number of the pump
HYDROPONIC SYSTEM
Preorder
0
$2 994,81
pH&EC Basic Control by ProsystemAqua
Producer
Prosystem AQUA
Serial number of the pump
pH&EC Controller
Preorder
0
$1 368,09
Hydroponics, a hydroponic system for pH&EC Controller control
Producer
Prosystem AQUA
Serial number of the pump
pH&EC Controller
Preorder
0
$1 927,04
pH & Ec Plus controller PROSYSTEM AQUA
Producer
Prosystem AQUA
Serial number of the pump
pH&EC Controller
Preorder
0
$2 460,91
Hydroponic system by computer HYDROPONIC SYSTEM
Producer
Prosystem AQUA
Serial number of the pump
HYDROPONIC SYSTEM
Preorder
0
$6 006,33
PDP TECHNOPOOL PH-RX Pool Dosing Station 1,4-1/3-1 230B Santopren
Producer
AQUA
Material
PP
Preorder
0
$1 324,47
Liquid Analyzer ePHOTON PH-RX-CL FREE
Producer
ETATRON D.S.
Power supply
1х220 V, 50 Hz
Preorder
0
$7 302,21
Liquid Analyzer ePHOTON PH-RX-CL FREE / TOTAL
Producer
ETATRON D.S.
Power supply
1х220 V, 50 Hz
Preorder
0
$8 091,31
Controller A-MULTI3 PH-CL-T 230V (MLP2)
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$2 707,35
Controller A-MULTI PH-RX-CL-T 230V (MLP3)
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$3 271,92
Controller A-MULTI3 PH-RX-T 230V (MLP2)
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$2 707,35
Automatic dosing system A-POOL SYSTEM PH-CL PVDF-PTFE-VT 5-5
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$4 273,31
Automatic dosing system A-POOL SYSTEM PH-CL PVDF-PTFE-VT 10-4
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$4 349,67
Dosing system with chlorine control PANEL A-CHLORO HC997 CL-1C 05/08
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$3 850,21
Dosing system with chlorine control PANEL A-CHLORO HC999 CL-1C 10/10
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$3 876,06
Dosing system with chlorine control PANEL A-CHLORO AW96 230V
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$3 652,40
Dosing system with free chlorine control PANEL A-J START 230V
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$2 762,13
Automatic dosing system A-POOL SYSTEM PH-RX PVDF-PTFE-VT 10-4
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$2 343,19
Automatic dosing system A-POOL SYSTEM PH-RX PVDF-PTFE-VT 5-5
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$2 266,80
Automatic dosing system A-POOL SYSTEM PH-CLJ PVDF-PTFE-VT 10-4
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$5 940,64
Automatic dosing system A-POOL SYSTEM PH-CLJ PVDF-PTFE-VT 5-5
Producer
AQUA
Power supply
1х220 V, 50 Hz
Preorder
0
$5 865,05
Controller eControl (pH, Rx, Cl) for 2 parameters
Producer
ETATRON D.S.
Power supply
1х220 V, 50 Hz
Preorder
0
$892,40
Please select the language