Reliable Operation in the Harshest Environments The Bulldog  air-powered pump, with its efficient, large ported air valve, is the highest-performing in its class. Downtime is minimized by an air motor design that has been developed and tested for more than 10 million cycles of operation. 

• Compact, low-profile design makes installation easier
• Corrosion resistant – lightweight aluminum construction
• Reliable – tested to 10 million cycles without failure