Motorized Sample Draw Pump Product Type Motorized Sample Draw Pump Power Source Manual/Non-Powered Includes Sample Draw Pump Series Ventis MX4 Ventis Pro5 Draw Capacity 100 sq ft Features 2 yr Warranty Black Sample Up to 100 ft For Use With Ventis Pro 4 Ventis Pro 5 Series Standards CSA Approved UL Operating Temperature - Maximum 122 Degrees F Operating Temperature - Minimum -4 Degrees F Flow Rate - Maximum 0.25 lpm