Power, Reliability & Efficiency. The reason why Delta PAG fans are superior revolves around our Brushless Motor Technology.  Brushless motors are "power-dense" small, yet very powerful. This allows for a thinner fan with longer fan blades thus more airflow.  Brushless motors have a longer lifespan because there are no brushes to wear down. The operating life of brushless motors is rated at 50,000 hours vs. 3,000 hours for typical brushed motors. Brushless motors increase motor reliability, reduce noise & reduce heat.  Brushless motors are far more efficient than brushed  motors due to multiple phases (3 phase vs 2 phase) & no brush/commutator losses. As a result, brushless motors consume a fraction of the amps while doing the same/more work. Delta PAG's Brushless fans are flat out better because brushless motors are better. 

Soft Start technology works by allowing fans to slowly increase speed upon activation in
order to eliminate power spikes. Only brushless motors inherently offer Soft Start technology.

Yes. We recommend pull radiator setups because they are more efficient since you can shroud them.

No. The fan assembly kit requires an ECM to operate. Electronics are required in order for brushless motors to work.

The life expectancy is 9000 hours, depending on usage.

Yes. We recommend keeping a spare ECM in your glove box.

No. All electronics are situated in the electronic control module and the temp/speed controller.  This allows for much greater reliability and easy maintenance.  

Yes, but you will need to purchase our plug-and-play power wiring harness that works with any OEM and aftermarket computer with fan control.

You can place it anywhere, under the hood or under the dash. Keep it away from very very high heat sources such as headers.

We recommend that you set the off temperature at 10 degrees above your thermostat rating, and the on temperature at 15 degrees above the off temperature.

Not all vehicles require maximum airflow to cool properly. You may wish to reduce the  speed of the fan in order to reduce amp draw and reduce noise.  See how quickly the temperature drops, if it drops 10 degrees F in less than 2 min. you might want to dial it down.

No. One temp/speed controller can operate two fans independently.

No. Your settings are saved even if you remove your vehicle’s battery. 

Yes. We sell probe sensors and threaded sensors.

A probe sensor is pushed into the fins of the radiator and a threaded sensor sits on the intake manifold as close to the thermostat as possible.

Yes. We fabricate custom aluminum shrouds. Your fan is mounted with stainless steel hardware. High-temp silicone gaskets are used. 

Email us your core dimensions. We will need the measurements of the height and width of your radiator core, the location of where you want to place the mounting flanges, either on the sides or on the top and bottom. We will also need to know the distance between your radiator core and the nearest part of your engine. Once we receive the measurements, we CAD the preliminary design of your assembly and email you a 3D PDF and dimension sheet for your approval and/or modification.

No. You should never shroud a push fan because it blocks natural airflow from going through your radiator.

Yes. The price of the custom shroud may vary. 

Our complete cooling package includes a radiator for any vehicle, a custom aluminum shroud, and a single or dual fan assembly of any size. We can also assembly overflow tanks, radiator caps, ect.

Our fans are available in 3 sizes. These include 12 inch, 14 inch, 16 and 18 inch fans.

The thickest part of the fan, 2.7 inches, is at the back of the motor. The thinnest part of the fan, 2.1 inches, is at the circumference.

You can put any size fan combination.

The 12” fan pulls 2110 CFM, 14” fan pulls 2630 CFM, 16” fan pulls 3200 CFM and 18" fan pulls 4100 CFM.

Please see the fan performance curves in our Delta PAG Catalogue & Fan Specs

You can place an order through our website, www.deltapag.com or give us a call at 1-212-203-2912.

We accept checks, credit cards, and money orders.

We offer a 1-year guarantee.

Yes. We ship to PO Boxes.

Yes. We ship internationally.

You can check the status of your order by giving us a call at 1-212-203-2912, or sending us  an email at support@deltapag.com

Please give us a call at 1-212-203-2912 and we will be happy to help you.

Yes, as long as your product has not shipped and you have not opened the box. 

If engineered CAD drawings were sent, a $200 engineering fee will apply

Please give us a call at 1-212-203-2912 and we will be happy to help you.

We charge a 20% restocking fee.

You will receive a refund within 5-10 business days.

Customized shrouds or radiators are not eligible for return or refund.