Aeration Waterjets S2 – double-nozzles

GENERAL CHARACTERISTICS AERATION WATERJETS S2

The aeration waterjets are devices used for oxygenation and mixing of wastewater in biological treatment processes, as well as in the biological reconstruction processes of all types of water where aeration of the medium is required. By creating a strong stream of a mixture of liquids and air bubbles, the inverters create particularly favorable conditions for oxygen transfer and prevent sedimentation of sediments.
S2 aeration waterjets can be divided into two versions:

1. S2P – Aeration waterjets double-nozzles straight
2. S2S – Aeration waterjets double-nozzles oblique
   
   
   

Aeration waterjets S2P

Parametr	S2P-44	S2P-54	S2P-74	S2P-94	S2P-114
Pump type	MSK1-80-44	MSK1-80-54	MSK1-80-74	MSK1-80-94	MSK1-80-114
Pump power [kW]	4,0	5,5	7,5	9,2	11,0
Immersion min. [m]	0,8	0,8	0,8	0,8	0,8
Immersion max. [m]	4,5	4,5	5,0	5,0	5,0
Mixing rate [m3/h]	125	135	175	190	210
Oxygen transfer max. [kgO2/h]	7,4	9,85	13,52	18,13	22,23
Oxygen efficiency max. [kgO2/kWh]	1,76	1,79	1,8	1,97	2,02

 

Weight of devices depend on version [kg]
Aeration Waterjets	S2P-44	S2P-54	S2P-74	S2P-94	S2P-114
S – standing	200	210	218	225	230
PZ – affixed-suspended	205	215	223	230	235
Z – suspended	255	265	273	280	285

Materials used

• Pump – cast iron ŻL200, ŻL250,
• Suction chamber, supporting structures – stainless steel,
• Diffuser, fasteners – stainless steel,
• Suction pipe – PVC,
• Epoxy varnish coating
  
  
  
  

Installation version of Aeration Waterjets S2P

S2P-S Straight standing two-nozzle aeration waterjets (fully lowered to the bottom of the tank)

S2P-PZ Aeration wtarejet double-nozzle straight fixture mounted – suspended (fixed construction at the bottom of the tank and pump lowered along the guides)

S2P-ZN Aeration waterjet double-nozzles straight suspended-adjustable (the whole set lowered along the guides with adjustable stream direction)

Aeration Waterjets S2S

Parameter	S2S-44	S2S-54	S2S-74	S2S-94	S2S-114
Pump type	MSK1-80-44	MSK1-80-54	MSK1-80-74	MSK1-80-94	MSK1-80-114
Pump power [kW]	4,0	5,5	7,5	9,2	11,0
Immersion min. [m]	3,0	3,0	3,0	3,0	3,0
Immersion max. [m]	6,0	6,0	6,0	6,0	6,0
Mixing rate [m3/h]	120	130	170	180	200
Oxygen transfer max. [kgO2/h]	7,56	10,56	14,68	19,60	23,91
Oxygenation efficiency max. [kgO2/kWh]	1,89	1,92	1,95	2,12	2,17

Weight of devices depend on version [kg]
Aeration Waterjets	S2S-44	S2S-54	S2S-74	S2S-94	S2S-114
S – standing	270	280	290	300	305
PZ – affixed-sespended	285	295	305	315	320
Z – suspended	257	267	275	280	285

Materials used

• Pump – cast iron ŻL200, ŻL250,
• Suction chamber, supporting structures – stainless steel,
• Diffuser, fasteners – stainless steel,
• Suction pipe – PVC,
• Epoxy varnish coating
  
  
  
  

Installation versions of aeration waterjets S2S

S2S-S Aeration waterjet double-nozzles oblique standing (the whole set lowered together)

S2S-PZ Aeration waterjet double-nozzles oblique affixed-suspended (permanently installed nozzles, pump lowered along guides)

S2S-ZN Aeration waterjet double-nozzles oblique suspended-adjustable (the whole set lowered along guides and additional adjustable stream direction)

Dear Customers!
The diagrams above are just examples of the installation of our aeration waterjets, we can always make a custom version of the tailored to your individual needs.