PressureTech PT25 High Suction Fan


PressureTech has taken “high suction” to another level by introducing the PT25 radon mitigation / vapor intrusion fan. With static pressure capabilities over 25 inches of water column, this compact in-line fan outperforms loud, bulky box fans that are commonly used for commercial radon mitigation and vapor intrusion projects.

“That fan is a revolutionary advancement in the radon mitigation field.” – Dan West

“The fan that was demonstrated to me has a great deal of suction; far more than most radon fans.” – Bill Angell

Available on backorder

SKU: PT25 Categories: ,


The PT25 has many advantages over other radon fans thanks to the revolutionary DC motor technology that PressureTech has introduced. Direct Current (DC) motors are capable of much higher speeds and run more efficiently than traditional fan motors. The result is higher suction, higher airflow, and lower electrical consumption. By using less electricity, these fans save your clients money in operating costs and will outlast traditional motors that tend to burn out much sooner due to excessive heat. Due to lower electrical consumption than Alternating Current (AC) motors, DC motors run at much lower temperatures which extends the running life up to 5 times longer for our radon mitigation fans.

Fan Model Volts Watts Maximum Pressure Maximum Airflow Single Price 5+ Price
PressureTech PT8 24V (includes 110V converter) 58-80 8.6″ WC 50 CFM $395 $349
PressureTech PT16 36V (includes 110V converter) 110-170 17.4″ WC 67 CFM $595 $549
PressureTech P25 48V (includes 110V converter) 255-298 25.2″ WC 82 CFM $795 $749

Additional information

Weight 10 lbs
Dimensions 14 × 14 × 16 in


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