Rapidrop 321 PN16 Grooved Flange 6″ (150 mm)
The Rapidrop 321 PN16 Grooved Flange (6″ / 150 mm) is a heavy-duty split mechanical flange adapter designed to transition directly from a grooved pipe system to a traditional PN16 flanged connection.
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Description
The Rapidrop 321 PN16 Grooved Flange (6″ / 150 mm) is a premium transitional adapter engineered to connect grooved-end piping directly to flanged components like valves, pumps, and equipment utilizing a PN16 bolt pattern. Constructed from high-strength ductile iron with a corrosion-resistant red finish, this split-flange design incorporates a precision-contoured EPDM gasket that establishes a completely leak-tight seal against the pipe wall. Designed for a nominal pipe size of 6 inches (150 mm), it functions reliably in both standard and thin-walled piping systems. It supports a typical working pressure of up to 300 PSI (20.7 bar) / 1.6 MPa depending on specific application parameters and carries UL Listing, FM Approval, and VdS certification, ensuring exceptional performance and reliability in commercial fire protection and industrial fluid networks.
Features
- Seamless System Transition: Facilitates a direct, clean conversion from a mechanical grooved line to a traditional PN16 flanged connection.
- Innovative Split Flange Design: Allows for easy assembly and disassembly around the pipe without cutting back adjacent system sections.
- Integrated EPDM Gasket: Comes equipped with a high-performance contoured gasket that seals uniformly to prevent systemic leaks.
- Heavy-Duty Construction: Forged from robust ductile iron to withstand aggressive high-pressure flows, mechanical vibrations, and environmental impacts.
- No-Welding Assembly: Eliminates the hazards, labor time, and expenses related to traditional welding or threading flanges onto pipelines.
Specifications
- Brand: Rapidrop
- Model: 321 PN16 Grooved Flange (Split Flange Adaptor)
- Size: 6 inches (150 mm)
- Pipe Outer Diameter (O.D.): 165.1 mm or 168.3 mm (depending on regional pipe standard)
- Flange Specification: PN16 Bolt Pattern
- Working Pressure: Up to 300 PSI (20.7 bar) / 1.6 MPa depending on specific system approvals
- Material: Ductile Iron (ASTM A536)
- Gasket Type: EPDM
- Approvals: UL Listed, FM Approved, VdS Approved
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