Cylindrical caps with easy-to-grip knurled top for max. protection.
Used throughout many industries for protecting exposed studs.
Can be used as cap or plug. High temperature resistant to 316 °C.
The Original. Up to 64.". One piece construction. Over 170 sizes.
Temperature resistance up to 600 °F / 316 °C. Reusable. Parallel design.
Low-cost, quick fitting plugs suitable for most applications.
Low-cost, quick fitting plugs suitable for most applications.
Designed to protect DKO fittings. Side-tab for quick removal.
Continuous sealing lip. Fit threaded or plain ports. Quick removal.
Knurled head and screwdriver slot allow easy installation and removal.
Designed to protect unified / straight threaded ports. Wide range.
Designed to perfectly seal internal threads to avoid fluid leakage.
Strong Nylon PA 6, integral tight fit sealing lip. Five complete threads.
Outstanding seal force useable under complicated conditions.
EP 436 body design. Head designed to drain leakage.
Threaded sealing plug design EP 435 complete with O-Ring.
EP 436 body design with factory-made fitting of an sealing O-Ring.
Special head design allows all fluids to drain off. Five complete threads.
Produced in hard polyethylene and designed with an easy to grip head.
Internal neoprene rubber sealing disk to limit fluid leakage.
Protects threaded components from dust, moisture and damage.
Flexible pull tab caps
Sandblasting flange push-in plugs, Nylon PA
Threaded caps - Flanged - With sealing disk
Valve flange protection plugs
PROTEC meets the most stringent demands of safety and operations reliability. International approvals and certifications such as UL, CSA, VDE, VDA 6.1 and DIN EN ISO 9001: 2015 demonstrate total quality commitment on superior level.
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