Comparison Charts

Model # Max Diameter (Inches @ 100psi) *note 1 Minimum Height Maximum Stroke Maximum Usable Height (4)Collapse Force at Maximum (80psi) Stroke (80 psi) Force to Collapse Maximum Recommended Pressure (psi) Slam Bag Replacement Size (2)
Firestone
25 6.4 2.8 3.3 6.1 660 lbs 19 lbs 100 SS-5, RE-5
255/2500 6.4 2.8 4.2 7.0 900 50 100 SS-6, RE-6
224/2600 8 2.8 4.9 7.7 1,030 14 100 SS-7, RE-7
26/2800 8.6 30 5.7 8.7 1,420 23 100 SS-8, RE-8
Contitech
2500 6.5 3 4.9 7.9 900 lbs 45 lbs 120 SS-6, RE-6
2600 7.7 3.1 6 9.1 1,470 45 120 SS-7, RE-7
Slam Specialties
SS Series
SS-5 5.5" 2.7" 5.9 8.3 1,108 50 250
SS-6 6" 2.7" 8.3 11 1,571 50 250
SS-7 7" 2.7" 9.3 1213 2,262 50 250
SS-8 8" 2.7" 10.3 13 2,821 30 250
RE Series
RE-5 5.5" 2.9" 5.2 8 1,108 150 200
RE-6 6" 2.9" 7.2 10 1,571 130 200
RE-7 7" 2.9" 8.2 11 2,262 300 200
RE-8 8" 2.9" 9.2 12 2,821 80 200