RUKO GMBH SCE-DIN5158-G3/4x14 Test Coupling

With a maximum operating pressure of 630 bar, this test coupling is built for demanding hydraulic systems. It provides a reliable connection point for pressure monitoring, diagnostics, sampling, and venting in industrial applications.

Overview

The RUKO GMBH SCE-DIN5158-G3/4x14 is a screw-in test coupling compliant with DIN 5158. It features a G 3/4" BSPP system connection thread and an M16x2 metric test connection thread. The body is made of carbon steel with a zinc-nickel plating for corrosion resistance, and the seal material is NBR, suitable for mineral oils, hydraulic fluids, and water-glycol.

What stands out

• High-pressure rating: 630 bar (9137 psi)
• Self-sealing poppet valve prevents fluid loss when disconnected
• Corrosion-resistant zinc-nickel plating
• Wide operating temperature range: -30°C to +100°C
• Compact design with 30 mm hex wrench size

Technical details

• Product Type: Test Coupling
• Manufacturer Series: Stauff Test 20
• Standard Compliance: DIN 5158
• System Connection Thread: G 3/4" BSPP
• Test Connection Thread: M16x2
• Body Material: Carbon Steel
• Surface Treatment: Zinc-Nickel Plated
• Seal Material: NBR
• Max. Operating Pressure: 630 bar
• Operating Temperature Range: -30°C to +100°C
• Valve Type: Self-sealing poppet valve
• Nominal Bore (Test Port): 2.5 mm
• Wrench Size (Hex): 30 mm
• Application: Hydraulic pressure monitoring, diagnostic, sampling, venting
• Fluid Compatibility: Mineral oils, hydraulic fluids, water-glycol
• Installation Type: Screw-in / Threaded
• Corrosion Resistance: High

Our verdict

A robust and reliable test coupling for high-pressure hydraulic systems, offering excellent corrosion resistance and a secure self-sealing connection.