OET10100024 - Oetiker 1518 Double Ear Clamp, 15-18mm Range, Zinc Plated

Reliable Industrial Hose Fastening

The Oetiker 2-Ear Hose Clamp (Model 1518) represents a standard of excellence in permanent hose connection technology. Engineered for industrial maintenance, repair, and operations (MRO), this clamp is manufactured from high-quality zinc-plated steel, ensuring robust performance and resistance to oxidation in standard environments. The '1518' designation refers to its specific clamping range of 15mm to 18mm (approximately 0.591 inches to 0.709 inches), making it an ideal fit for 5/8-inch outer diameter (OD) tubing and hoses commonly found in pneumatic and fluid transfer systems.

Unlike traditional worm-drive clamps, the Oetiker 2-Ear design is a one-piece component that requires crimping for installation. This mechanism provides a tamper-proof seal that cannot be easily loosened by vibration or unauthorized manipulation. The defining feature of this clamp is its two 'ears.' When crimped, these ears not only reduce the diameter to grip the hose but also act as springs. This elasticity allows the clamp to accommodate changes in the hose size due to thermal expansion, contraction, or material settling over time, maintaining a constant sealing pressure that prevents leaks.

Attention to detail is evident in the manufacturing process; the strip edges are carefully deburred to prevent the steel band from cutting into the hose material during installation or operation. This protects the integrity of the hose, extending the lifespan of the assembly. With a band width of 8mm (0.315 inches), it provides ample surface area for gripping without being obtrusive. For technicians requiring a permanent, professional-grade solution for securing lines, the Oetiker 1518 is a proven choice.