Hi’s MSDB Series magnetic drive multi-stage pumps are ideal for high head, low flow applications like spray, filtration and chemical delivery. Based on proven 0B11/15 platform, the MSDB produces much higher heads at lower flows allowing the use of a smaller, less expensive pump.
• Heads up to 300 feet, Minimum flow rate is 1 gpm
• Maximum working pressure up to 135 PSI and High specific gravity handling -over 1.8
• Horizontal or vertical (with IEC motor only) installation
• Sealless design improves reliability with no seal maintenance to perform or seal leaks
• High power neodymium magnetic drive system handles high specific gravity fluids
• Two stage versions contain two impellers, three stage versions contain three impellers
• Engineered for corrosive fluids with polypropylene/Ryton® construction or PVDF/Ryton® construction
• Compact close-coupled design
*Threaded (NPT or BSP) or flanged
• Up to 47% operating efficiency
• High working pressure up to 135 psi/9.3 bar
• Maximum viscosity:
– Up to 150 cP
• Maximum temperature:
– Polypropylene/Ryton® (MSDB) – 180 ° F (82 ° C)
– PVDF/Ryton® (MSDB) – 220 ° F (104 ° C)
• Spray applications like rinse, acid etch, product application, ball spray head tank cleaning
• Filtration
• D1/conditioned/RO/ultrafiltration water systems
• Wet scrubbers
• Chemical delivery systems
• Small diameter piping systems
| Model | Max Flow (GPM) | Max Head (ft) | Suction/Discharge | Impeller Diameter | RPM (60Hz) | HP Requirement* |
|---|---|---|---|---|---|---|
| MSDB2 | 67-70 | 100-205 | 1 X 1 | 4-5.35 | 3450 | 2-5 |
| MSDB3 | 66-69 | 150-306 | 1 X 1 | 4-5.35 | 3450 | 3-7.5 |