Joins two pieces of pipe

• Coupling 2.35" x 4.40"
• 2.20" - 2.44" x 4.00" - 4.50"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 3.52" x 4.46"
• 3.00" - 3.62" x 4.00" - 4.65"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 3.38" x 5.25" (inside diameter)
• 3.00" - 3.48" x 4.90" - 5.40" (minimum and maximum outside diameters of connecting pipes)
• Stain Steel clamps with 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 3.52" x 4.46"
• 3.00" - 3.62" x 4.00" - 4.65"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Radon & Drainage applications ONLY

Joins two pieces of pipe

• STRONG BACK SERIES
• Coupling 4.58" x 4.58"
• Stainless Shear Ring
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Shear Ring

• .012" Thick, 300 Series Stainless Steel
• Width manufactured according to coupling width (1.50", 2.13", or 4")
• Length manufactured according to coupling diameter
• Clamps spot welded in place

Joins two pieces of pipe

• STRONG BACK SERIES
• Coupling 4.50" x 5.25" (inside diameter)
• .12" Stainless Shear Ring
• Four Stainless steel spot welded clamps with 5/16" Nuts
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Shear Ring

• .012" Thick, 300 Series Stainless Steel
• Width manufactured according to coupling width (1.50", 2.13", or 4")
• Length manufactured according to coupling diameter
• Clamps spot welded in place

Joins two pieces of pipe

• Coupling 4.31" x 5.63"
• 3.87" - 4.40" x 5.25" - 5.88"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 4.40" x 4.80"
• 4.02" - 4.53" x 4.53" - 4.92"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 4.58" x 4.58"
• 4.02" - 4.65" x 4.02" - 4.65"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 4.58" x 4.58"
• 4.02" - 4.65" x 4.02" - 4.65"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 4.50" x 5.25"
• 4.00" - 4.63" x 4.75" - 5.38"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY

Joins two pieces of pipe

• Coupling 4.50" x 5.25"
• 4.00" - 4.63" x 4.75" - 5.38"
• 5/16" Nut
• Tighten to 60 lbs. torque
• Drainage applications ONLY