Hercules HP Flapperball Stuffing Box

The Hercules HP Flapperball stuffing box compensates for slight misalignment of the polished rod.

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Description

Specifications

Hercules HP Flapperball Stuffing Box Specifications

SpecificationsSimple PacFlapperball (threaded)Flapperball (flanged)
Working pressure

1,500 psi

1,500, 3,000, 5,000 psi

1,500, 3,000, 5,000 psi

Bottom thread

2⅞-in. EUE male

2⅜, 2⅞, 3½ in.

2⅜, 2⅞, 3½ in.

Bottom connection

Male

Male or flanged

Male or flanged

Weight

60 lb

61 lb

94 lb

Height

16 in.

16 in.

16 in.

Material

Forged steel

Forged steel

Forged steel

Split cone packing – rod sizes

1⅛, 1¼, 1½ in.

1⅛, 1¼, 1½ in.

1⅛, 1¼, 1½ in.

Hercules HP Flapperball Stuffing Box Pieces Required

Pieces required Simple PacFlapperball (threaded)Flapperball (flanged)
Top donut packing

4

4

4

Bottom cone packing

N/A

2

2

V-ring packing OD

2¼ in.

2¼ in.

2¼ in.

V-ring stack height

3 in.

3 in.

3 in.

Resources

  • Hercules HP Flapperball Stuffing Box Flyer

  • Production Service Hookup Brochure