Magnetic Drive Gear Pump

Product catalog summary

Pump Construction
The Series GNH Magnetic Drive Gear Pump features a cavity style with three helical, shafted gears (DP10), sleeve bushings, and O-ring seals (3 in quantity). It utilizes rare earth magnets for efficient operation.

Specifications

Product Type: Gear Pump
Product Series: GNH
Max System Pressure (MAWP): 103 Bar (1500 psi)
Ports: 3/4-14 (F) NPT Side Ports
Gear Set: G35 with dimensions 1.250/3/10
Displacement: 24.5 ml/rev (6.5 gal/1000*rev)
Max Differential Pressure: 6.9 Bar (100 psi)
Driven Magnet: Samarium Cobalt (SmCo)
Gear Material Options: PTFE, PEEK (carbon fiber/ptfe)
Temperature Range: -46/54°C (-50/130°F) to -46/121°C (-50/250°F)
Static Seals: PTFE, Viton®
Base Materials: 316 Stainless Steel and Titanium
Drive Mount Options: NEMA 56C, IEC 80-B14, NEMA 143/145TC
Weight (Pumphead): 8.4 kg (18.5 lbs)

Performance
The pump's performance varies with viscosity and speed. It can handle a viscosity range of 0.2 to 2500 cp and a maximum speed of 1750 RPM. The maximum flow at 4 Pole Speed is 35.6 L/mn at 1450 RPM (50Hz) and 11.4 gal/mn at 1750 RPM (60Hz). At 2 Pole Speed, it reaches 69.9 L/mn at 2850 RPM (50Hz) and 22.4 gal/mn at 3450 RPM (60Hz).

Torque and Pressure
Torque correction factors are provided for higher viscosity liquids. The magnet decouple torque for the driven magnet (SmCo) is 5650 mNm (800 oz.in).

Dimensions
Dimensions vary based on the drive mount option selected, with detailed measurements provided for IEC 80-B14 and NEMA mounts.

Notes
Actual performance may vary, and specifications are subject to change without notice. The document includes trademarks for Micropump, PEEK polymer, and Viton.

Catalog excerpts

Technical Data Sheet Series GNH Magnetic Drive Gear Pump Order Code Base Code G Pump Construction Gear Set Drive Mount Wetted Materials Product Type Gear Pump Product Series Series GNH Max System Pressure (MAWP) 103 Bar (1500 psi) Ports 3/4-14 (F) NPT Side Ports Driven Magnet (Standard) Samarium Cobalt (SmCo) Modifier Standard Design Gear Material PTFE PEEK (carbon fiber/ptfe) Static Seals PTFE Viton® Magnetic Drive Gear Pump Cavity Style Three Helical, Shafted Gears/DP10 Sleeve Bushings O-Ring Seals (Qty 3) Rare Earth Magnets Base Materials 316 Stainless Steel and Titanium Drive Mount NEMA 56C IEC 80-B14 NEMA 143/145TC Max System Pressure (MAWP) 103 Bar (1500 psi) 103 Bar (1500 psi) 103 Bar (1500 psi) ----Standard Rare Earth Magnets

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Pump Construction Order Code Drive Mount Magnetic Drive Gear Pump Cavity Style Three Helical, Shafted Gears/DP10 Sleeve Bushings O-Ring Seals (Qty 3) Rare Earth Magnets Performance-High Viscosity Wetted Materials Performance – High Viscosity 900 6000 ----Standard Rare Earth Magnets Watts = Torque (mNm) x Speed (RPM) 9555 Max Flow (4 Pole Speed) Max Flow (2 Pole Speed) Max System Pressure (MAWP) NIPR (Absolute) Temp Range Viscosity Range Rotation (Facing Motor Shaft) Weight (Pumphead) HP = Torque (oz-in) x Speed (RPM) 1.008 x 10^6 To calculate torque, multiply correction factor by torque from...

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Order Code Base Code G Drive Mount Dimensions NEMA 56C MOUNT * Order Code Base Code G Drive Mount Wetted Materials Notes 1 * These dimensions will vary based on motor selection. 2 All dimensions are nominal. ACTUAL PERFORMANCE MAY VARY. Specifications are subject to change without notice. Micropump, and the Micropump logo are registered trademarks of Micropump, Inc. PEEK polymer is a trademark of Victrex plc. Viton is a registered trademark of E.I. du Pont de Nemours and Company. Micropump, Inc. 1402 NE 136th Avenue Vancouver, WA 98684 Tel +1.360.253.2008 www.micropump.com

Open the catalog to page 3

Magnetic Drive Gear Pump

Magnetic Drive Gear Pump

Catalog excerpts

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