Cherne Big Mouth Flow Thru Plugs   

Big Mouth Flow-Thru plugs serve multiple applications. Great for gravity bypassing or bypass pumping. The Original Big-Mouth® Plug:

• Large male NPT threaded bypass
• Equipped with removable 3/8″ eye bolt for lifting
• and lowering with a poly-lift line
• Removable tire valve allows for easy replacement
• Lightweight aluminum bypass

Cherne Big Mouth Flow Thru Plugs

Multi-Size Big-Mouth® Plug with Interchangeable Flanges:

• Multi-size offers great expansion range
• Lightweight aluminum bypass
• Feature interchangeable bypass flange, allowing the same plug to be used for different applications
• Removable tire valve allows for easy replacement