Submersible mixers - HRS
Submersible mixers with direct drive
Specifications:
Motor power P1
1,8 - 3,7 kW
Motor power P2
1,9 - 4,1 kW
Speed
1750 / 1160 rpm
Characteristics
Submersible mixers - HRS
Application
Mixing, Agitating, Dissolving, Sludge homogenisation, Stormwater tanks, Suspension of sediments or swimming covers also in pump pits, Mixing of chemicals and high, viscosity liquids, Fishfarming, Flow generation, Cooling basins
Installation
Mounting system with drain device for individual positioning of the unit and adjustable.
Materials
Propeller (Stainless steel 1.4436 (316SS)) Motor- / Propeller shaft (Stainless steel, HRS: 1.4104 (430SS) / CHRS: 1.4462 (318SS)) Motorhousing (HRS: cast iron EN-GJL-250, CHRS: Stainless steel 1.4436 (316SS)) Mechanical seal (SiC / SiC) Elastomeres (HRS: NBR, CHRS: Viton) Bolts / Nuts (Stainless steel) Lifting system / Motor bracket / Installation system (Stainless steel 1.4571 (316SS))
Pumped liquid
Max. medium temperature: 40 °C (104°F), short term up to 60 °C (140°F).
Motor
Electric motors, with 4-6 pole motor speed. Insulation class H, degree of protection IP 68.Thermal sensors embedded in the stator winding protect the motor from overheating. PTC sensors on request. With seal probe in oil chamber.
Shaft/Bearing
Large diameter stainless steel rotor shaft, pre-lubricated bearings.
Explosion protection
Factory Mutual approved for Class 1, Div. 1, Group C & D.
Seals
Propeller shaft sealing by mechanical seal in oil chamber, sealed from motor chamber by mechanical seal.
Propeller
2-blade propeller, self cleaning design, stainless steel
Features
Compact design by direct drive for installation in buildings with small space available. Installation on the basin floor because of small propeller diameter possible. Other mounting options via system dependent lowering device in pump shafts and on basin walls. Standard and optional Monitoring equipment ensures operational safety.
The network frequency is 50 Hz in the EU.
In other parts of the world, such as in the North American region, Brazil, Saudi Arabia or South Korea 60 Hz.
HOMA pumps are available for both frequency ranges. A selection of the pumps for the valid frequency range at the installation site must be made accordingly. We are happy to assist you in the selection of the right pumps.
At this point, you exit the HOMA website and are directed to the website offering our pump selection software HOP.Sel.
Frequency
50 Hz