Derale 16217 17″ High Output Single Radiator Pusher/Puller Fan with Premium Mount Kit.

Our most popular, this 17″ High Output Single RAD fan is a self-shrouded, symmetrical design with four molded mounting points. Motivated by a 2-speed 265 watt Bosch motor driving 11 patented skewed blades, each includes a patented ratchet mounting system for a professional installation. Can be used as a pusher or puller fan by simply flipping brackets without changing direction of the unit. Moves up to 2400 CFM while drawing up to 23.5 amps.

Specifications:
CFM high/low: 2400/1800.
Amp draw high/low: 23.5/17.4.
Width: 16-7/8″.
Height: 16-7/8″.
Depth: 2-5/8″.
Mounting: 8-7/8″ x 15-5/8″.

Features:
Mounts as a Pusher or Puller without flipping blade or switching motor leads.
State-of-the-art symmetrical design.
High Output 265 watt 2 speed motor (two separate turn-on sources required for 2 speed operation).
2400 CFM on high speed / 1800 CFM on low speed.
Ultra-quiet patented skewed blade design.
Patented ratchet mounting system.