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High pressure couplings & nipples

Strong and resistant high-pressure nipples and couplings for safe, drip-free hydraulic connections – galvanized steel, durable and optimized for pressures up to 4,000 bar.

Safe

Drip-free coupling

Durable

Galvanized steel construction

Practical

One-handed operation possible

ITH Smart Tools

With ITH Smart Tools, you can make a wide variety of bolting tools simple and smart – regardless of the device type. Thanks to the cloud connection, you can detect, monitor and document assembly processes centrally, across locations and in real time. Benefit from maximum transparency, efficiency and traceability in your production.

Information

High pressure couplings & nipples Specifications

ITH high-pressure nipples and couplings connect hydraulic systems safely, efficiently and with minimal oil loss. They are designed for demanding industrial environments and offer maximum stability, tightness and ease of use – perfectly matched to the ITH system for Bolt Tensioning Cylinders.

Reliable and secure connection

The high-pressure nipples and couplings ensure a secure and pressure-stable connection between the power unit, hose and Bolt Tensioning Cylinder. All variants are galvanized steel and offer excellent protection against corrosion and mechanical stress.

Drip-free coupling and uncoupling

The patented sealing system prevents oil loss when coupling and uncoupling. This keeps the operation environment clean and protects the hydraulic components – a decisive advantage in daily practice.

User-friendly and flexibly usable

All components can be operated quickly and simply with one hand. The protective caps protect the connections from dirt, and various color coding makes it easy to identify the respective pressure phase.

Variants for every print area

From standard couplings to safety ring-protected high pressure couplings, ITH offers a wide range of products for pressures up to 4,000 bar. Each series is clearly structured and compatible with industry standard G ¼”.

  • Drip-free coupling and uncoupling
  • Patented sealing system
  • One-handed operation
  • With safety lock to prevent unintentional uncoupling
Order no. Key

Order no. Key: 34.x00yy
→ x= abbreviation for pressure
→ yy = series

Print abbreviation
Pressure
max.
Hose color Print
Abbreviation
1,500 bar* Black 1
2,500 bar* Blue 2
3,000 bar** Red 3
4,000 bar* Blue 4

*:Deliverable with exterior and interior thread standard G ¼”.
**3,000 bar coupling with safety ring as standard.

Series

Series 50 High pressure coupling*
Series 52 High pressure nipple*
Series 54 High pressure coupling with safety ring 1,500 bar*
Series 55 High pressure coupling with safety ring 2,500 bar*

  • High-pressure nipple/coupling (depending on the selected version)
  • operating instruction

Seals and certificates

Excellent quality

Seals and certificates

Excellent quality

TÜV Nord Logo

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