EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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These Aero-Seal® Liner Marine Worm Gear Clamps protect soft silicone hose even in Marine environments. Extensions of the band itself form the integral liner covering the worm gear slots to protect the hose from extrusion & shear without shifting. There are no bumps or laminates or coverings that could deteriorate over time. Silicone hoses can last up to 10 years, and their clamps must be as durable. These clamps are 4-piece heavy duty Quadra-Lock construction in all stainless steel. They are available in 1/2", 9/16", & 5/8" band widths, and are used for Coolant, Fuel, Air Intake & Turbo Sleeves in Marine environments.
Aero-Seal Liner Marine Worm Gear Clamps
Unit of Measure
1 2 

Item #

Item Name

Band and Housing Material

Maximum Clamp Size

Minimum Clamp Size

15B000078-3005M N/A Aero-Seal® 0.781 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 0.781 in20 mm N/A 11.00 mm0.437 in
15B000078-316M N/A Aero-Seal® 0.781 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 0.781 in20 mm N/A 11.00 mm0.437 in
15B000079-3005M N/A Aero-Seal® 0.906 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 0.906 in23.00 mm N/A 13.00 mm0.500 in
15B000079-316M N/A Aero-Seal® 0.906 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 0.906 in23.00 mm N/A 13.00 mm0.500 in
15B000080-3005M N/A Aero-Seal® 1.063 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 1.063 in27 mm N/A 14.00 mm0.562 in
15B000080-316M N/A Aero-Seal® 1.063 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 1.063 in27 mm N/A 14.00 mm0.562 in
15B000081-3005M N/A Aero-Seal® 1.250 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 1.250 in32 mm N/A 17.00 mm0.687 in
15B000081-316M N/A Aero-Seal® 1.250 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 1.250 in32 mm N/A 17.00 mm0.687 in
15B000082-3005M N/A Aero-Seal® 1.500 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 1.500 in38.00 mm N/A 21.00 mm0.812 in
15B000082-316M N/A Aero-Seal® 1.750 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 1.750 in44.00 mm N/A 21.00 mm0.812 in
15B000083-3005M N/A Aero-Seal® 1.500 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 1.500 in38.00 mm N/A 21.00 mm0.812 in
15B000083-316M N/A Aero-Seal® 1.750 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 1.750 in44.00 mm N/A 21.00 mm0.812 in
15B000084-3005M N/A Aero-Seal® 2.000 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 2.000 in51.00 mm N/A 27.00 mm1.062 in
15B000084-316M N/A Aero-Seal® 2.000 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 2.000 in51.00 mm N/A 27.00 mm1.062 in
15B000085-3005M N/A Aero-Seal® 2.250 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 2.25 in57.00 mm N/A 33.00 mm1.312 in
15B000085-316M N/A Aero-Seal® 2.250 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 2.25 in57.00 mm N/A 33.00 mm1.312 in
15B000086-3005M N/A Aero-Seal® 2.500 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 2.500 in64.00 mm N/A 40 mm1.562 in
15B000086-316M N/A Aero-Seal® 2.500 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 2.500 in64.00 mm N/A 40 mm1.562 in
15B000087-3005M N/A Aero-Seal® 2.750 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 2.750 in70 mm N/A 46.00 mm1.812 in
15B000087-316M N/A Aero-Seal® 2.750 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 2.750 in70 mm N/A 46.00 mm1.812 in
15B000088-3005M N/A Aero-Seal® 3.000 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 3.000 in76.00 mm N/A 52.00 mm2.062 in
15B000088-316M N/A Aero-Seal® 3.000 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 3.000 in76.00 mm N/A 52.00 mm2.062 in
15B000089-3005M N/A Aero-Seal® 3.250 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 3.250 in83.00 mm N/A 59.00 mm2.312 in
15B000089-316M N/A Aero-Seal® 3.250 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 316 Stainless Steel (SS) N/A 3.250 in83.00 mm N/A 59.00 mm2.312 in
15B000090-3005M N/A Aero-Seal® 3.500 Inch (in) Maximum Size Liner Marine Worm Gear Clamp N/A 301/304 Stainless Steel (SS) N/A 3.500 in89.00 mm N/A 65.00 mm2.562 in
Unit of Measure
1 2