4.000" Bolted I-Line Clamp - (13IU) - 304 Stainless

Bolted I-Line Clamp (13IU) – 304 Stainless Steel

PNW Sanitary Bolted I-Line Clamps (13IU) provide a secure, heavy-duty connection between I-Line ferrules in sanitary process systems. Featuring a bolted closure design, these clamps deliver maximum strength and rigidity for applications involving higher pressure, temperature, or vibration. The interlocking I-Line profile ensures uniform compression across the gasket surface, preventing over-tightening and maintaining a consistent, leak-resistant seal.

Manufactured from 304 stainless steel, these clamps offer excellent mechanical durability and corrosion resistance for long service life in food, beverage, dairy, brewery, cosmetic, nutraceutical, and pharmaceutical environments. The bolted configuration provides added security compared to wingnut clamps, making it ideal for permanent or high-stress installations. Pressure ratings assume proper tightening torque of 25 in/lb.

Features

• 304 stainless steel construction
• Bolted I-Line design for high-strength, secure connections
• Interlocking ferrule interface ensures even gasket compression
• Resists vibration, temperature, and pressure fluctuations
• Leak-resistant seal with reduced risk of gasket intrusion
• Available in multiple sizes to fit standard I-Line ferrules

Applications & Compatibility

Ideal for sanitary process systems where a reinforced, permanent-style clamp connection is required. Commonly used in food, beverage, and pharmaceutical installations. Dimensionally compatible with I-Line fittings from leading sanitary brands.

Quality & Material Verification

All PNW Sanitary clamps undergo in-house Positive Material Identification (PMI) using the SciAps X-550 handheld XRF spectrometer to verify alloy chemistry and ensure complete traceability.

Cross-Reference