Product

Sealless, Motor-integrated, Brushless-DC circulation pumps

May 5, 2020

Designed for the circulation and transfer of fluids, GRI’s Integrity Series Pumps offer a flexible and robust solution to OEM applications.

Constructed with a proprietary blend of PPS, the Integrity Series Pumps are compatible with a wide variety of fluids.  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 brushless-DC variable speed motor, with voltage ranges from 12 to 48 volts, these sealless, motor integrated centrifugal pumps incorporate the components into a compact, lightweight design. Fewer parts promote long life, quiet operation, and low power consumption.

A variety of sizes and models are available which offer flow ranges from ½ gallon per minute (2 liters) up to 37 gallons per minute (140 liters).

Available OEM options include a variety of suction and discharge port configurations and control options to best fit an OEMs application. The supply voltage can directly control the pump performance. Performance can also be controlled by an available analog 0-5 volt DC input as well as a PWM digital signal input. Additionally, a tachometer option is available to measure pump speed. For advanced and high-tech applications requiring customized control, CAN-Bus is also available.

Typical OEM Applications include, but are not limited to: Medical devices, Server & Electronics Cooling, Chillers and Coolers, Laser Systems, Hydronic Systems, Recreational Vehicles and Public Transit, Marine, Fuel Cells, Solar Thermal Heating and Cooling, and Beverage Dispensers.

INTG1 Integrity Series Pump Motor: Integrated Brushless DC, 12-36 volts Dimensions: 88.9mm x 71.6mm x 82.6mm Maximum System Pressure: 50 PSI Maximum Flow: 9.50 LPM Maximum Head: 5.5 PSI	INTG3 Integrity Series Pump Motor: Integrated Brushless DC, 12-24 volts Dimensions: 112.0mm x 65.3mm x 83.6mm Maximum System Pressure: 75 PSI Maximum Flow: 33.5 LPM Maximum Head: 14.0 PSI	INTG7 Integrity Series Pump Motor: Integrated Brushless DC, 12-48 volts Dimensions: 154.2mm x 109.2mm x 124.7mm Maximum System Pressure: 75 PSI Maximum Flow: 83.0 LPM Maximum Head: 30.0 PSI
INTG8 Integrity Series Pump Motor: Integrated Brushless DC, 12-48 volts Dimensions: 156.5mm x 109.2mm x 137.2mm Maximum System Pressure: 75 PSI Maximum Flow: 140.0 LPM Maximum Head: 26.0 PSI

GRI’s Bellows Metering and Dosing Pumps are intended for low flow, low pressure applications. Flow rates range between 3.9 ml to 3000 ml per minute.