Bumper Sub Rentals
Gulfstream Services, Inc. now offers bumper subs for multiple applications. The GSI bumper sub is simple yet rugged: it is composed of only six primary parts and features a 36” stroke for optimum performance. Contact us today to learn more about our offshore oil and gas bumper sub rentals!

GSI Bumper Sub Specifications
4 1/2 IF | 6 5/8 FH | |
Tool Max OD (in) | 6 1/4 | 8 1/2 |
Tool Joint ID (in) | 2.235 | 3.47 |
Maximum Tension (lbs) | 620,000 | 1,000,000 |
Max Pressure Rating (psi) | 10,000 | 10,000 |
Maximum Torque (ft lbs) | 45, 980 | 80,000 |
Stroke (in) | 36 | 36 |
Weight (lbs) | 760 | 1,320 |