The DB Constant Tension Hose Clamp is engineered for high-performance applications, providing secure, leak-free connections under varying thermal conditions. Made from high-quality 304 stainless steel, these clamps are perfect for air-to-air and water systems, offering superior durability and protection.

Features:

304 Stainless Steel Construction: Ensures strength, corrosion resistance, and long-lasting performance in demanding environments.
Beveled Edges: Prevent abrasion and wear, protecting soft hose materials like silicone from damage.
Constant Tension: Maintains consistent pressure regardless of temperature fluctuations, ensuring a reliable seal in both high and low thermal conditions.
Dual Bead Design: Increases sealing performance by up to 30% compared to smooth liners, improving overall efficiency.
Versatile Sizing: Available in sizes ranging from 1” to 5” to fit a wide range of applications.
Sizing: We have sized these hose clamps to work perfectly with our couplers.

411 WORKS Suggested Size	Manufacturer Size Range Inches	Manufacturer Size Range MM	Manufacturer Part #
1" - 1 1/8"	5/8" - 1-3/8"	15.9mm - 34.9mm	DB 16
1 3/8" - 1 1/2"	15/16" - 1-7/8"	23.8mm - 47.6mm	DB 24
1 7/8" - 2"	1-7/16" - 2-3/8"	36.5mm - 60.3mm	DB 32
2 1/4" - 2 1/2"	1-15/16" - 2-7/8"	49.2mm - 73.0mm	DB 40
2 3/4" - 3"	2-7/16" - 3-3/8"	61.9mm - 85.7mm	DB 48
3 1/2"	2-15/16" - 3-7/8"	74.6mm - 98.4mm	DB 56
4"	3-7/16" - 4-3/8"	87.3mm - 111.1mm	DB 64
4 1/2'	3-15/16" - 4-7/8"	100mm - 123.8mm	DB 72
5	4-7/16" - 5-3/8"	112.7mm - 136.5mm	DB 80

Why Choose 411 WORKS?

These clamps offer superior sealing and durability for a wide range of applications. Highly polished for a clean, professional finish.

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1/8" BSPT Female Weld Bung (Alu)

NPT Female Weld Bungs (Alu)

Male AN Weld Bungs (Alu)

Female ORB Weld Bung (Alu)

Aluminum Donuts Unwelded

V-Band Clamp Assemblies (SS)

Dual Bead Shield Hose Clamp