Springless Underwater Grippers - With Hose Clamp Jaws

OVERVIEW

The HTS Springless Underwater Grippers are precision-engineered for submerged handling tasks requiring secure, repeatable gripping without relying on internal springs. Featuring a robust double-acting pneumatic cylinder, these grippers provide reliable jaw actuation in both directions for enhanced control and safety during critical operations. This version includes specialized hose clamp-style jaws for added surface contact and stability on cylindrical components.

Built for modularity and long-term use, these grippers are fully compatible with HTS’s J-Lock Pole System and other industry-standard pole interfaces.

KEY FEATURES

• Springless Operation: Double-acting pneumatic cylinder eliminates spring fatigue and failure points.

• Hose Clamp-Style Jaws: Designed to maximize grip area on round or tubular objects.

• J-Lock Compatible: Interfaces directly with the HTS J-Lock Pole System and other ¾" Schedule 40 pole tools.

• FME-Compliant Design: Captured hardware and sealed construction meet nuclear industry FME standards.

• Service-Friendly: Designed for fast gripper jaw replacement to reduce downtime in the field.

• Durable Build:

  • Stainless steel and aluminum construction

  • Hardcoat anodized in signature “HTS Green”