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Mag. Drive Metering Pumps Series 8200 …/ZK025/037/105 Data Sheet

Dim. in mm

Motor Data: Pressure & Temperature Range: Frame Size IEC 71 8200 -20 to 130°C p Max. 8 bar, 7 bar (with Internal By-Pass Relief Valve) Mounting IMB 14/ 34 8200 HC4 -20 to 70°C Flange Diameter 105 mm Inlet Pressure: 30 bar, max. 60 bar (with Modification HSP) Suction Height: 6 m Speed Range 0 – 3500 RPM Flow Performance Data: (Based on 1mm²/s Liquid Viscosity)
8200 Pump Head d)
Flow Rate (l/min) c) b) a )
0246810 121416 012345678 Differential Pressure (bar) Viscosity Range: 0.6 to 2000 mPas (variable on speed) Performance Speeds (Chart at Left): a) 720 RPM b) 960 RPM c) 1420 RPM d) 2100 RPM e) 2800 RPM f) 3680 RPM (Intermittant Only) Materials of Construction: 94/9/EG (ATEX) 8200 8200 HC4 Casing 1.4571 (SS 316Ti) 2.4610 (Hastelloy C4) Shafts 1.4571 (SS 316Ti) 2.4610 (Hastelloy C4) Gears PEEK mod. PTFE 25% Carbon

Ex II 2G D c X

(Zone 1 und Zone 21) Sleeve Bushings PEEK mod. PTFE 25% Carbon Static O-Ring PTFE PTFE Pumps are available conforming to Standard 94/9 EG Pump Model Designations: 8200 ZK025/037/105 8200 B ZK025/037/105
1) 8200 ZK025/037/105 HC4 8200 B ZK025/037/105 HC4
1) 1) B in Pump Model Designation indicates Internal Relief Valve Assembly. 28.08.2007 f) e)
Pumpenfabrik Ernst Scherzinger GmbH & Co. KG • Bregstr. 23-25 • 78120 Furtwangen/ Germany • Tel.: +49 (0) 77 23 – 65 06-0 • Fax: 65 06-40 • E-Mail: info@scherzinger.de