Lamb® 7.5" Bypass Peripheral Vacuum Motors Hazardous Duty
Reach sealed vacuums up to 68" of H2O or flow rates up to 142 CFM. The motors, totally enclosed and externally fan cooled for added safety, are approved for use in environments with flammable dust and some vapors. They meet UL 674 Electric Motors for Hazardous Locations (UL file E25653).
Features & Benefits
Product Details
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| Features | |
|---|---|
| Models | Standard |
| Constructions | Diecast |
| Motor Designs | Comm Up |
| Discharges | Peripheral |
| Brushes | Double |
| Fan Stages | 2 |
| Voltages | 120 or 240 |
| Performance | |
|---|---|
| Sealed Vacuum (In. of H20) | 68 |
| 7/8 Orifice Vacuum (In. of H20) | 40 |
| Open Airflow (CFM) | 142 |
| Peak Airwatts | 320 |
| Typical Operating Watts (7/8" Orifice) | 1200 |
| Features | |
|---|---|
| Models | Standard |
| Constructions | Diecast |
| Motor Designs | Comm Up |
| Discharges | Peripheral |
| Brushes | Double |
| Fan Stages | 2 |
| Voltages | 36 |
| Performance | |
|---|---|
| Sealed Vacuum (In. of H20) | 60 |
| 7/8 Orifice Vacuum (In. of H20) | 36 |
| Open Airflow (CFM) | 134 |
| Peak Airwatts | 285 |
| Typical Operating Watts (7/8" Orifice) | 1025 |
| Model Number | Frame Size | Fan Stages | AC/DC | Volt | Motor Type | Alt Parts |
|---|---|---|---|---|---|---|
| 114560 | 7.5 | 2 | AC | 120 | 7.5-HazDutIndust | N/A |
| 114586 | 7.5 | 2 | AC | 120 | 7.5-HazDutIndust | N/A |
| 114587 | 7.5 | 2 | AC | 230 | 7.5-HazDutIndust | N/A |
| 114589 | 7.5 | 2 | AC | 230 | 7.5-HazDutIndust | N/A |
| 117582-00 | 7.5 | 2 | DC | 24 | 7.5-HazDutIndust | N/A |
| 122615 | 7.5 | 2 | DC | 36 | 7.5-HazDutIndust | N/A |
Markets & Applications
Providing UL Certified Electric Motors for Hazardous-Duty Locations Including. . .
Why Bison
Design Expertise, Customizable Solutions & Integration Support
Bison® engineers understand technical challenges and can provide customers so much more than an off-the-shelf part. We are a true technology partner – oftentimes becoming an extension of our customers’ design teams. We help solve problems as well as offer customizable solutions and integration support.
Engage with our engineers, locate an authorized distributor or connect with customer and technical support.

