WELCH活塞泵2070C-02

　化学之星Chemstar Dry 是威尔奇-伊尔姆(Weclh-Ilmvac)公司的超新产品。此款真空泵集抗化学腐蚀，干式运行，高真空，高流速，自动控制于一身，突破了目前为止几乎所有真空泵的功能局限。

抗化学高真空罗茨泵2070C-02特点：

　　抗化学腐蚀干泵

　　高真空(极限当然压力0.07mbar)

　　高流速

　　根据压力自动调节流速

　　不需要冷阱

　　自清洁功能

　　操作简单

型号参数：

技术数据 2070C-02  

2.6 mbar(2 Torr)时的超大流速m3/h (L/min) 9 (150)

1 bar时的超大流速m3/h (L/min) 2.1 (35)

极限当然真空压力 mbar (Torr) 0.07 (0.05)

进气口和出气口连接发兰 DN25KF

净重 Kg 22.7

运行电压 （单相交流电） 230V 50Hz

运行电流 3A

外形尺寸 cm 46×22×47

Welch Vacuum - 41-2068 - SEAL ONLY 5/8 SEAL ONLY 5/8 (Each) 41-2068 41-2068

Welch Vacuum - 41-1497 - RING SMALL RING SMALL (Each) 41-1497 41-1497

Welch Vacuum - 41-2154 - VALVE LOWER EXHAUST VALVE LOWER EXHAUST (Each) 真空阀 41-2154 41-2154

Welch Vacuum - 41-2996 - SPRING VANE SPRING VANE (Each) 弹簧 41-2996 41-2996

Welch Vacuum - 41-0578 - SEAL - SEAL SEAL (Each) 41-0578 41-0578

Welch Vacuum - 41-0695 - VALVE UPPER EXHAUST VALVE UPPER EXHAUST (Each) 真空阀 41-0695 41-0695

Welch Vacuum - 41-1039 - VENTED EXHAUST PLUG VENTED EXHAUST PLUG (Each) 41-1039 41-1039

Welch Vacuum - 41-1059 - VANES - VANES VANES (Each) 41-1059 41-1059

VWR - WLA139 - 2010 SARGENT-WELCH CATALOG 2010 SARGENT-WELCH CATALOG (Case of 8) WLA139 WLA139

Welch Vacuum - 41-0383 - PAPER GASKET INTAKE CHAMBER PAPER GASKET INTAKE CHAMBER (Each) 密封垫 41-0383 41-0383

Welch Vacuum - 1399A - BELT FOR 1399 BELT FOR 1399 (Each) 皮带 1399A 1399A

Welch Vacuum - 3101K-01 - CLAMPS SNAPGRIP PK20 (Pack of 20) 卡箍 3101K-01 3101K-01

Welch Vacuum - 302202 - HINGED CLAMP ALUMIN NW25 (Each) 卡箍 302202 302202

Welch Vacuum - 331040-5 - VACUUM HOSE 7/16 ID 5FT (Each) 331040-5 331040-5

Welch Vacuum - 541921 - 2-IN STAINLESS STEEL ELEMENT (Each) 541921 541921

Welch Vacuum - 331060-5 - VACUUM HOSE 13/16IN ID 5FT (Each) 331060-5 331060-5

Welch Vacuum - 305340 - HOSECLAMP F/7/16INID HOSE PK10 (Pack of 10) 卡箍 305340 305340

Welch Vacuum - 331050-5 - HOSE VACUUM 5/8IN ID 5FT (Each) 331050-5 331050-5

Welch Vacuum - 331080-5 - VACUUM HOSE 1-5/8IN ID PK-5FT (Each) 331080-5 331080-5

Welch 液压与气动气动泵空气压缩机与真空泵 Welch 2034B-01

Welch 液压与气动气动泵空气压缩机与真空泵 Welch 1400N-01

Welch 液压与气动气动泵空气压缩机与真空泵 Welch 8920A-46

Welch 液压与气动气动泵空气压缩机与真空泵 Welch 1397B-46

Welch 液压与气动气动泵空气压缩机与真空泵 Welch 1376N-01