SHOCK ABSORBING PLUNGERS
APPLICATIONS
- Used where no downhole stop or spring assembly is installed
- Effective against paraffin, salt and scale producing wells
FEATURES AND BENEFITS
- Self-contained bumper spring eliminates the need for a downhole stop
- No-Go shoe has cutter to remove salt, scale and paraffin
- Economical solution compared to conventional spring assembly
- Eliminates the need for servicing of downhole spring
- No downhole restriction of conventional spring
AVAILABLE IN THREE STYLES
- Solid body with patented high-lift rib design (2-3/8″ and 2-7/8″)
- Standard Dual Pad with oversize pads (2-3/8″ and 2-7/8″)
- Long life XceL Dual Pad (2-3/8″ only)
AVAILABLE IN THE FOLLOWING SIZES
2-3/8″, 2-7/8″; Other sizes available upon request.
Integral Bumper Spring Pogo Plungers Sizes and Specifications
| Part No. | Outside Tubing Dia. (in.) | Nominal Inside tubing Dia. (in.) | Nominal Tubing Weight (lbs. /ft.) | Plunger Length (in.) | Nominal Plunger Dia. (in.) | Plunger weight (lbs.) |
| PLS2000AST | 2 3/8 | 1.995 | 4.70 | 22.13 | 1.890 | 12.8 |
| PLPA2000AST | 2 3/8 | 1.995 | 4.70 | 21.50 | 2.080 | 12.2 |
| PLS2500AST | 2 7/8 | 2.441 | 6.50 | 22.25 | 2.340 | 17.0 |
| PLPA2500AST | 2 7/8 | 2.441 | 6.50 | 23.25 | 2.530 | 18.0 |
| Requires Standard API Seating Nipple: | 1.781″ No-Go on 2 3/8″ tubing2.313″ No-Go on 2 7/8″ tubing | |||||
| Materials of Construction: | Constructed of hardened and electroless nickel plated steel for sweet gas service | |||||
