Crystal Pressure Fittings (CPF)

Reliable Pressure Fittings Up to 15,000 PSI for Maritime Use

When precision, safety, and durability matter in high-pressure environments, Crystal Pressure Fittings (CPF) deliver unmatched performance for maritime calibration and test applications. Engineered to withstand the harshest marine conditions, CPF fittings are trusted by offshore technicians, ship engineers, and marine calibration professionals worldwide.

Built for Marine Calibration & High-Pressure Testing

Designed specifically for use in marine pressure testing, hydraulic calibration, and subsea instrumentation, CPF Pressure Fittings offer:

• Up to 15,000 psi / 1,000 bar performance

• Corrosion-resistant 316 Stainless Steel construction

• Laser-marked thread type, size, part number, and MAWP

• Dual-seal system: finger-tight O-ring seal or metal-to-metal cone seal

• -40°C operating capacity with metal-to-metal seal

• Patented, leak-free connection technology – no tools required

Why CPF Fittings Are Ideal for Maritime Operations

In maritime environments, reliability and safety are non-negotiable. CPF Fittings include a safety weep hole, which provides early warning before disconnection under pressure — or can function as a bleed point during calibration.

CPF’s quick-connect O-ring design offers a tool-free installation up to 10,000 psi, saving time and effort during routine testing aboard ships, oil rigs, and offshore installations.

BSP Fittings – 1,000 Bar Finger-Tight Fitting

Now available: a full line of BSP (British Standard Pipe) CPF fittings, including the industry’s first 1,000 bar finger-tight fitting – an ideal solution for vessels and facilities using European thread standards.

CPF Pressure Fittings Compatibility

CPF Pressure Fittings are interchangeable with popular medium-pressure systems:

• HIP* (High Pressure Equipment)

• Autoclave Engineers** (1/4" medium-pressure series)