CHECK OUT OUR CATALOG:
COMPRESSION FITTINGS
PIPE FITTINGS
TUBE FITTINGS
BALL VALVES
UHP-WELD-CLEAN FITTINGS
UHP DIAPHRAGM VALVES
FLARED FITTINGS
RELIEF VALVES
QUICK CONNECTS
CHECK VALVES
PLUG VALVES
O-RING FACE SEAL FITTINGS
HOSE FITTINGS
MIRCON INLINE FILTERS
DIELECTRIC FITTINGS
UHP REGULATOR
TOGGLE VALVES
EXCESS FLOW VALVES
GAUGE VALVES
PURGE VALVES
CNG PRODUCTS
BLEED VALVES
NEEDLE VALVES
MICRON TEE FILTER
BLOCK AND BLEED VALVES
MANIFOLD VALVES
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- Overview – Compression Fitting Overview
- Applications – System Uses
- Technical – Material, Standards & Performance
- Industries – Sector Utilization
- Integration – System Integration
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- /superlok-accessories
- /superlok-pipe-fittings
- /superlok-quick-connects
- /superlok-sae
- /superlok-tube-fittings
- /superlok-valves
Overview
SUPERLOK compression fittings provide high-integrity, metal-to-metal tube connections designed for leak-free performance in instrumentation, hydraulic, pneumatic, and high-purity process systems. Manufactured with precision ferrule technology, these fittings ensure vibration resistance, dimensional consistency, and repeatable sealing without the need for pipe threading, welding, or sealants.
SUPERLOK delivers exact tolerances and uniform ferrule geometry, enabling consistent tube grip, controlled deformation, and secure mechanical engagement. Their double-ferrule sealing system allows secure operation under high pressure, thermal cycling, and mechanical vibration.
Engineers choose SUPERLOK for high-accuracy instrumentation panels, chemical dosing skids, fuel systems, hydraulic controls, and clean-room assemblies where connection failure is unacceptable.
Field technicians benefit from easy installation, reusability, and the ability to maintain tubing systems without cutting, rewelding, or rethreading lines.
Makers and advanced hobbyists rely on SUPERLOK for precision CNC coolant lines, pressure prototypes, lab experiments, and fluid routing in technical workshop builds.