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EBARA _MD/3D 50

    - Mã số :  110201014
    - Model :  MD/3D/A
    - Công suất :  2.2 KW - 11.0 KW
    - Điện áp :  3PHA 380V ,5OHz
    - Cột áp :  25m - 38 m
    - Lưu lượng :  6.0 - 72 m³/h
    - Xuất xứ :  Italia
    - Bảo hành :  12 tháng
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MD/3D End suction close coupled 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 ÷ +130°C (MMD) • Maximum operating pressure: 10 bar • MEI > 0.1 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 • Self-ventilated 2-pole and 4-pole motors • 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 • MD from 7,5 kW and above: available also IE3 motors • MMD rom 7,5 kW and above: IE3 motors available on request • 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

Ebara 3D SERIES Centrifugal pumps close coupled and standardized Centrifugal pumps close coupled (3D) and standardized EN 733 (3DS-3DP) in cast iron. APPLICATIONS • Water and clean liquids not chemically aggressive handling • Water supply • Pressure boosting • Washing and industrial plants • Water circulation in air-conditioning systems • Irrigation and agriculture TECHNICAL DETAILS • Highly resistant construction • Impeller in stainless steel • High efficiency PUMP TECHNICAL DATA • Maximum working pressure: 10 bar • Temperature of the liquid: -5°C ÷ +90°C -5°C ÷ +110°C (H-HS-HW-HSW versions) -5°C ÷ +120°C (E version) • MEI > 0,4 For further information please see our Data Book MOTOR TECHNICAL DATA • High efficiency IE2 motors starting from 0,75kW • High efficiency IE3 motors starting from7,5kW up to 22kW • Self-ventilated 2 and 4 poles asynchronous motor • Insulation class F (B for high temperatures) • Protection degree IP 55 • 230V ±10% single phase voltage 50Hz, 230/400 ±10% (up to 4kW included) three phase 50Hz, 400/690V ±10% (from 5,5 kW and above) three phase 50Hz • Protection is user’s responsibility MATERIALS • Pump casing in cast iron EN-GJL-250-EN 1561 • Impeller in: - AISI 304 for 3D(.) SERIES 32, 40, 50 - AISI 316 microcasted for 3D(.) SERIES 65 • Shaft in AISI 304 (part in contact with the liquid) • Mechanical seal in: - Ceramic/Carbon/NBR (standard) - Ceramic/Carbon/FPM (H version) - SiC/SiC/FPM (HS version) - Tungsten Carbide/Tungsten Carbide/FPM (HW version) - SiC/Tungsten Carbide/FPM (HSW version) - Ceramic/Carbon/EPDM (E version) SPECIAL VERSIONS • Special voltages • Special mechanical seals