Micropump GB-P35.PF5S.A-P4 Mag-Drive Gear Pump
All Micropump products are subject to a 25% tariff effective April 9, 2025.
The Micropump GB-P35.PF5S.A-P4 is a high-efficiency, positive-displacement gear pump head featuring the GB-P35.PF5S.A-P4 configuration layout. Engineered with Micropump's patented suction-shoe design, this pump head self-compensates for component wear to maintain near-zero fluid slip and premium volumetric accuracy over a prolonged service life. Operating via a seal-less magnetic drive coupling, it transmits rotational power contactlessly across a solid containment cup, removing traditional dynamic mechanical shaft seals entirely to prevent leaks and fluid cross-contamination. This standalone assembly is supplied as a replacement pump head only (motor sold separately) and interfaces directly with an A-Mount compatible driver configuration.
| Brand | Micropump |
|---|---|
| Product Type | Pump |
| Inlet/Outlet Connection Type | FNPT (Side Ports) |
| Inlet Size | 1/4 in |
| Material - Housing | 316 SS |
| Outlet Size | 1/4 in |
| Material - Seal | TEV |
| Warranty | 1 Year Limited |
| Max Flow | 1.7 gpm (6.44 lpm) |
| Max Temperature | 225°F |
| Applications | Aerospace and Aircraft, Automotive, Biotechnology, Chemical Processing, Clinical and Analytical Lab, Electronics, Energy/Fuel, Environmental, Food and Beverage, General Industry, Medical Equipment and Device, Paint and Ink, Pharmaceutical and Cosmetics |
| Max Pressure | 300 psi |
| Pump Type | Mag-Drive Gear Pump |
| Max Viscosity | 1500 cps |
| Speed | 5500 rpm |
| Min Flow | 585 mlpm |
| Certification | CE, BS EN 809/12162, ISO 12100/14847, BS EN ISO 20361/13732-1 |
| Drive Mount | A-Mount (MP Housing) |
| Max Differential Pressure | 58 psi |
| Notes | GB-P35.PF5S.A-P4 Pumphead, Magnetic Drive Gear Pump. Inlet Port is 1/8 inch NPT female, Discharge Port is 1/8 inch NPT female |
| Material - Gear | PPS |
| Displacement | Positive Displacement |
| Micropump Series | GB |
