A Bumper Spring is used to prevent excessive shock to the plunger if it were to fall in dry tubing.

• Can be free fall set from surface
• Ball and Seat option for trapping liquid
• Wireline retrievable
• Sour gas service available
• Springs are Shot Peened to remove stress fractures
• Available in Stainless Steel

• No-Go Nose
• Seating Cups / Standing Valve
• Collar Stop
• Tubing Stop
• Collet Latch (Hold Down)