Series HSC-400
High-pressure polymer closure for heavy machinery cylinders
Rated for 400 bar with extreme temperature tolerance from -40°C to 180°C.
The HSC-400 is a precision-engineered polymer end cap designed for hydraulic cylinders in mining and construction equipment. It undergoes rigorous burst pressure testing and thermal cycling to ensure zero leakage under dynamic loads. The custom thread profile allows rapid installation without specialized tooling, reducing downtime in field maintenance. Each unit is serialized and comes with a full material fatigue report.
Request a quoteSubmersible protective cap for marine and offshore sensors
Certification & rating
Certified IP68 at 50 meters depth with corrosion-resistant alloy insert.
The IPC-6G provides reliable ingress protection for sensitive electronic housings deployed in subsea monitoring systems. Its dual-seal design combines a silicone O-ring with a compression gasket, tested to withstand prolonged saltwater immersion and pressure cycles. The cap includes a venting membrane to equalize internal pressure without compromising the seal. Ideal for ROVs, oceanographic instruments, and offshore drilling equipment.
“We deployed the IPC-6G on a deep-sea sensor array. After six months at 40 meters, zero ingress. The venting membrane worked exactly as specified.”
— Marine systems engineer, OceanTech
“The corrosion-resistant alloy insert saved us from replacing caps every quarter. Saltwater exposure is no longer a failure point.”
— Subsea equipment lead, Offshore Dynamics
“Pressure cycle testing matched our internal simulations. The dual-seal design gives us confidence for long-term ROV deployments.”
— ROV operations manager, DeepSea Robotics