Farley Riggs offer a range of air powered diaphragm pumps. These pumps are highly durable and air powered making them ideal for use in zone 1 and zone 2 areas.

The Husky 3300, 3 inch (76.2 mm), pneumatic double diaphragm pumps feature a four bolt joint design, which provides even sealing pressure for leak-free operation and a three-piece manifold for increased installation flexibility. Available in aluminium, polypropylene and stainless steel.

• Expanded material offering to handle numerous applications
• Flow rates up to 300 gpm (1,135 lpm)
• Modular stall-resistant air valve design
• Complete 3 inch family of diaphragm pumps available in aluminum or polypropylene center sections
• Heavy-duty construction
• Faster change over with spring loaded pilot valves