MOSTRA CONVEGNO EXPOCOMFORT 2010 MILANO
Tesla Submersible Motors with the DWT Group will be present in Milano Expocomfort from 23 to 27 march 2010 in pad.6 stand A101

NGWA 2009 EXPO
Tesla Submersible Motors will be one of the exhibitors in 2009 NGWA EXPO in New Orleans (11th - 12th December 2009). You will find us in booth 410

Tesla Tr Series and more
In the download section you can find our preliminary catalogue about NEW Tesla rewindable motors from 6" to 12"

ISH 2009 - Frankfurt
Tesla will be present in the 2009 ISH Exhibition in Frankfurt from 10th to 14th March. The stand will be 9.1 C44 together with all the DWT group.

-> 2009 <-
Happy New Year from Tesla Submersible Motors!!

-> teslasub.it gets a new look
New TESLA website is now online. Reflecting the new and more modern look of Tesla, the website has been fully re-designed, to allow an immediate access to products technical sheet. The download section, at the moment under construction, will be soon ready, with all the newest technical and commercial documents.

CSA/UL APPROVAL
it is with great pleasure that we wish to inform you that our complete assortment of 4” canned type submersible motors do meet the cCSAus as per the safety standard of CSA C22.2 No. 100-04 and UL 1004. Do not hesitate to contact our offices for more details. The official document will be available shortly in our web site.
 
Submersible pumps DIVER series


5” multistage submersible pumps with outer casing in AISI 304 stainless steel; encapsulated stator filled with inert gas avoiding the inflation of the inner casing and damages to rotor and shaft. This technology ensures that the motor can always be repaired. Cooling of the pump is ensured by the pumped liquid. The radial centrifugal impellers and the diffusers are made of Noryl charged with fibre glass with stainless steel anti-wear ring; motor shaft made of AISI 304 and silicon carbide mechanical seal on the pump side and sealing ring on the motor side with oil chamber for lubrication and cooling of the seal surfaces. Pumps designed for pumping clean, non-aggressive water free of solid bodies or fibres. Two series are available, DIVER (80 l/1’) and DIVER HF (200l/1’). Pumps supplied with 10 metres of H07-RNF cable; pump requires the starting capacitor; Tesla recommends Sintesi panels. Available in automatic version with float switch. Optional version available with supporting base and side suction.
TECHNICAL SPECIFICATION
 Insulation Class    F
 Degree of protection    IP68
 Max liquid temp.    35 °C
 Voltage tolerance    6% / - 10%
 Max starts    20/h
 Max working depth    20 m.
 Mechanical seal    Silicon carbide


COMPONENTS
 DIVER pumps are provided with removable cable connector. This solution allows a fast assembly/disassembly of the hydraulic part and facilitates maintenance operations.  
 Encapsulated stator with AISI 304 stainless steel outer casing.  
 Shaft end made of AISI 304. Mechanical seal made of silicon carbide.  


ELECTRICAL DATA
 Model    P2    P2    Voltage    In     C     ? out    Length    Weight  
     HP    KW    V    A    F        mm    Kg  
 DIVER 75    0,75    0,55    1 ~ 230 V    4,6    16    1" 1/4    420    10  
 DIVER 100    1    0,75    1 ~ 230 V    5,9    20    1" 1/4    477    11,5  
 DIVER 150    1,5    1    1 ~ 230 V    7,8    30    1" 1/4    544    13  
 DIVER 200    2    1,5    1 ~ 230 V    10,7    35    1" 1/4    640    16,1  
 DIVER 75 T    0,75    0,55    3 ~ 400 V    1,7    -    1" 1/4    420    10  
 DIVER 100 T    1    0,75    3 ~ 400 V    2,4    -    1" 1/4    477    11,5  
 DIVER 150 T    1,5    1    3 ~ 400 V    3,3    -    1" 1/4    544    13  
 DIVER 200 T    2    1,5    3 ~ 400 V    4,9    -    1" 1/4    640    16,1  
 DIVER 100 HF    1    0,75    1 ~ 230 V    6,2    20    1" 1/4    520    12,1  
 DIVER 150 HF    1,5    1    1 ~ 230 V    8,1    30    1" 1/4    580    13,5  
 DIVER 200 HF    2    1,5    1 ~ 230 V    10,8    35    1" 1/4    640    16  
 DIVER 100 T HF    1    0,75    3 ~ 400 V    2,5    -    1" 1/4    520    12,1  
 DIVER 150 T HF    1,5    1    3 ~ 400 V    3,5    -    1" 1/4    580    13,5  
 DIVER 200 T HF    2    1,5    3 ~ 400 V    4,9    -    1" 1/4    640    16  


HYDRAULIC DATA - DIVER
 Model    mc/h    0,6    1,2    1,8    2,4    3    3,6    4,2    4,8  
     l/min    10    20    30    40    50    60    70    80  
 DIVER 75    H (m)    35    33    30    26    22    18    14    9  
 DIVER 100    H (m)    50    45    41    35    30    25    18    11  
 DIVER 150    H (m)    72    67    60    52    45    35    26    16  
 DIVER 200    H (m)    96    90    85    70    60    47    35    21  


HYDRAULIC DATA - DIVER HF
 Model    mc/h    1,5    3    4,5    6    7,5    9    10,5    12  
     l/min    25    50    75    100    125    150    175    200  
 DIVER 100 HF    H (m)    28    26    24    22    20    16    13    10  
 DIVER 150 HF    H (m)    40    38    35    32    28    24    20    15  
 DIVER 200 HF    H (m)    55    51    48    44    39    34    28    20  


sviluppato da   NetEvolution S.r.l.