Išcentriniai horizontalūs MD-MMD SERIJOS

Cast iron monoblock centrifugal pumps conforming to EN 733.

APPLICATIONS
• Handling of clean water for civil, agricultural, industrial uses and for
pressurisation units, heating plants and air conditioning plants
• Irrigation in farming companies
• Sports facilities
• Washing plants

TECHNICAL FEATURES
• Available with various special sealing systems

PUMP SPECIFICATIONS
• Temperature of the liquid:
-5°C ÷ +90°C (MD)
-5°C ÷ +110°C (MD version H-HS-HW-HSW)
-5°C ÷ +120°C (MD version E)
-10°C ÷ +90°C (MMD)
• Maximum operating pressure: 10 bar
• MEI > 0.4
For further information, please consult our Data Books on the website
www.ebaraeurope.com

MOTOR SPECIFICATIONS
• IE2 high energy-efficiency motors starting from 0.75kW up to 5,5kW for MD 2 poles, MMD 2 poles and MMD 4poles
• IE3 high energy-efficiency motors starting from 7,5kW and over for MD 2 poles, MMD 2 poles and MMD 4poles
• Insulation Class F
• Protection rating IP55
• Three-phase voltage 230/400V ±10% 50Hz up to 4 kW included,
three-phase voltage 400/690V ±10% 50Hz from 5.5 kW and higher
• Protection to be arranged by the user for three-phase version

MATERIALS
• Cast iron pump body and support
• AISI 304 steel shaft – part coming into contact with liquid (MD), made
of AISI 420 steel (MMD)
• Mechanical seal made of:
– Carbon/Ceramic/NBR (MD )
– Ceramic/Carbon/FPM (version H)
– SiC/SiC/FPM (version HS)
– Tungsten carbide/Tungsten carbide/FPM (version HW)
– SiC/Tungsten carbide/FPM (version HSW)
– Ceramic/Carbon/EPDM (version E)
– SiC/SiC/NBR (MMD)
• Impeller made of:
– AISI 304 steel (MD 32-250, 40-250, 50-250, 65-250)
– cast iron (for the remaining models of the range MD, MMD)

ACCESSORIES (On request)
• Galvanized counterfl anges