Tag Archive: Four Bolt Joint Design

New Husky 3300 Replaces Husky 3275 AODD Pumps January 2013

Posted on by R Andrew Springer

Graco Husky 3275 Pumps to be Obsolete December 31, 2012Graco Husky 3300 Pump Family Thumb

Graco’s new Husky 3300 air-operated double diaphragm pumps offer improvements over the 3275 model. These include expanded materials of construction and the new four bolt joint design. The upgraded pilot valves are spring loaded for faster change over, less pulsation & improved efficiency.

Repair kits and spare parts will still be stocked for the Husky 3275 and select 3275 models are still available while supplies last.
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