CHARACTERISTICS
Semisom 190 / 320 / 465
IP rating IP68
Duty (versions 1~230V - 3~400V) Continuous S1
Maximum immersion depth (m) 20
Maximum number of starts per hour 40
Maximum temperature of the liquid
pumped versions 1 phase 230V - 3 phase 400V (°C) 50
PH of the liquid pumped 6 - 10
Density of the liquid pumped (kg/dm3) <1,1
Suitable for inverter drive Three-phase versions only
CONSTRUCTION
1 phase 230V - 3 phase 400V versions: coolant filled, asynchronous, rewindable electric AC motor with short circuit rotor.
Insulation Class F. Windings with phase insulators to protect the motor from power peaks, as a
guarantee of a highly-trustworthy product.
Resin-insulated cable kit so to prevent penetration of water inside the motor
Double seal with interposed oil chamber
MATERIALS
Handle, tie-rods and motor casing Stainless steel AISI304
Shaft Stainless steel AISI420B
Cover and Volute Mechanical cast iron EN GJL-250
Tie-rods Stainless steel AISI304
Impeller:
Cast iron EN GJL-200
(Semisom 190-130 in tecno-polymer reinforced with fibre glass)
Mechanical seal Silicon carbide and alumina
Seal ring NBR
Elastomers NBR rubber
Cable Neoprene H07RN8-F
The Part number is different
Part numbers have changed to harmonise along with design changes. The part number stated is the current one in use, there are different numbers for OEM products also, if you have any doubts, please advise the part number and we will confirm.)
What is the lowest head pressure
We do not recommend a lower pressure than 2 meters to keep the pump in hydraulic balance, this relates to 275 L/min
Discounts
Further quantity discounts are available for this product range, call the office for details 0161 428 0133
UK Mainland Delivery is normally by 2/3 day courier Free of charge, next working day courier is available for additional cost. If order is placed before 1.30pm. ie despatched on Monday for Wednesday delivery. If placed after 1.30pm then the goods will be despatched Tuesday for Thursday delivery. Next working day cut off time is also 1-30pm. (Highlands and offshore deliveries differ.)