The GRI INTG3-576 and INTG3-577 Magnetic Drive Circulator Pumps are designed for fluid circulation in OEM applications. These pumps operate on a supply voltage of 9-24 VDC and feature an integrated brushless DC motor, allowing for variable speed control. The maximum flow rate is 7.50 GPM (28.4 LPM) with a maximum head of 58 feet (25.1 m) and a maximum system pressure of 75 psi. The pumps are constructed with materials such as PPS (Ryton¬Æ) for the body and housing, and ceramic for the pump shaft, ensuring durability and resistance to various fluids. The INTG3-576 and INTG3-577 models utilize a 3-wire configuration, which allows for speed adjustment through a 0-5 VDC signal. The pumps are lightweight, approximately 0.8 lbs (362.9 grams), and are equipped with ports of 3/8,Äù MPT. They are compliant with UL778 and NSF standards, making them suitable for potable water applications. It is important to note that these pumps should not be run dry and must be installed in a continuously flooded suction environment.
Designed for the circulation and transfer of fluids, GRI's Integrity Series Magnetic Drive Circulator Pumps offer a flexible and robust pumping solution to OEM fluid circulation applications. By manufacturing the motors and the majority of the pump's components in-house, GRI has the flexibility to precisely configure an Integrity Series pump to meet an OEM's specific flow and pressure requirements. Equipped with an integrated 9 to 24 volt brushless DC variable speed motor, the magnetically coupled centrifugal pumps incorporate the components into a compact, lightweight design, eliminating motor bearings and leaving the impeller assembly as the only moving part. Fewer parts promote long life, quiet operation, and low power consumption. GRI's DC powered variable speed pumps are ideal for a multiple of OEM applications where a small footprint is desired and high performance is expected. Applications and markets include, but are not limited to, chillers, coolers, medical devices, laser systems, alternative power units, hydronic heating and cooling, recreation and public transit vehicles, fuel cells, beverage dispensers, printing and imaging, and others.
| GRI Pumps (A Gorman-Rupp Company) | |
|---|---|
| Product Category | Liquid Handling Pumps |
| Product Number | INTG3-576, 577 |
| Product Name | Magnetic Drive Circulator Pumps |
| Pump Type | Circulation Pump; Magnetic Drive Pump |
| Discharge Pressure | 125.4 psi (88.19 m of Water) |
| Liquid Flow | 7.500 GPM (28.41 L/min) |
| Discharge Size | 0.375 inch (9.52 mm) |
| Media Temperature | 203 F (95 C) |
