APAC 9000™ SERIES BIG PAC STUFFING BOX

Part Description:

• Utilizes unique APAC ProLongT Chevron split packing for extended packing life. 
• APAC ProLongT upper and lower split follower will not damage polished rod. 
• Convenient APAC designed zerk grease fitting for easy lubrication without disassembly reduces costly maintenance time.
• Heavy-duty low profile design for short stroke pumping units.
• Easily adjustable threaded cap provides evenly distributed packing pressures.