Heavy-Duty Electric Vehicle
Pumps, Motors & Blowers

Designing electric buses, trucks, off-road vehicles or the propulsion systems that drive them? Consider Bison® pumps, motors and blowers for HVAC and cooling batteries, electronics and drive motors specifically: 

  • MCP - Propulsion Motor Cooling Pumps 
  • ECP - Electronic Cooling Pumps 
  • PCP - Platform Cooling Pumps 
  • Electric Bus Pumps 
  • Cooling Blowers
  • Hydraulic Power Packs

Build the next generation of electric vehicles with Bison! Our reliable pumps, motors and blowers are the building blocks for efficient thermal management.

Bison’s Heavy-Duty Electric Vehicle Pumps, Motors & Blowers



ROTRON® Transportation SLP Pumps

  • Uniquely designed for high back pressure cooling loops in electric vehicles
  • Leads in ECP, MCP and PCP applications with flow rates up to 18 GPM at 20 psi
  • Compact, lightweight canned pump (wet rotor) design ensures high efficiency, maintenance-free operation and leak-proof performance throughout its lifetime
  • Custom J1939 firmware protocols are available for seamless integration

Prestolite PMDC and Wound Field Motors

  • Provides motorized solutions tailored to specific application requirements 

Nautilair® Blowers

  • Offers efficient airflow management, contributing to effective thermal management in electric vehicle systems
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