KAN-therm Korek GZ 3/4" oring 6095.32 — brass threaded drain plug with O-ring, 3/4 inch

KAN-therm Korek GZ 3/4" oring 6095.32 is a brass threaded drain plug with an O-ring seal designed for plumbing and heating systems. The 3/4" GZ (male) thread provides a secure connection for draining, capping or closing service ports on radiators, boilers and pipework. The brass construction offers good corrosion resistance and mechanical strength while the supplied O-ring ensures a leak-tight seal for temporary or long-term installation where a removable plug is required.

Advantages

The plug combines a durable brass body with a resilient elastomer O-ring to provide reliable sealing and easy assembly. Its standardized 3/4" GZ thread enables straightforward compatibility with common fittings and ports used in heating and plumbing systems. The component is compact and serviceable, allowing technicians to open and close drainage or maintenance points quickly without the need for permanent modifications.

Suitable for

• Draining and capping radiator and boiler outlets
• Temporary or permanent closure of pipework service ports
• Maintenance access points on hydronic heating systems
• Plumbing applications requiring a removable, leak-tight plug

Key specifications

• Material: brass body with elastomer O-ring seal
• Thread type and size: 3/4" GZ (male) thread
• Function: removable threaded drain/closure plug
• Seal: pre-supplied O-ring for leak-tight connection
• Application environment: plumbing and heating systems

How to use

Ensure the mating female thread is clean and free of debris before installation. Fit the supplied O-ring into the plug groove and hand-start the 3/4" GZ thread to avoid cross-threading. Tighten the plug using an appropriate wrench until the O-ring compresses to form a seal; avoid excessive torque that could damage the thread or deform the O-ring. To remove, loosen with a wrench and withdraw the plug; inspect the O-ring for wear and replace if necessary before re-installing.

Usage recommendations

Use compatible thread sealants only if additional sealing is required and if they are suitable for brass and elastomer materials. Inspect the O-ring periodically, especially after extended exposure to heat or chemicals, and replace with the correct size and material to maintain leak-tight performance.