This O-ring is designed as a direct replacement or spare part for hydraulic balancing and differential pressure control systems in heating and cooling installations. The seal is fitted to the impulse tube connection, which transmits the pressure signal from the measuring tappings to the controller. Thanks to its precise dimensions, it ensures a hermetic connection without the risk of leakage, even during repeated assembly and disassembly.

The product comes directly from Danfoss and is fully compatible with accessories for impulse tubing (both plastic and metal versions) intended for differential pressure controllers from the Danfoss portfolio. The pack of 10 pieces is suitable both for service technicians who need to keep seals on hand during routine maintenance and for installations involving a larger number of control nodes.

Features

• Original Danfoss spare part for the impulse tubing of differential pressure controllers
• Hermetic sealing of measuring tappings, preventing medium leakage
• Compatible with ASV series differential pressure controllers (ASV-PV, ASV-I, ASV-M) and AVP
• Suitable for both heating and chilled water systems
• Easy installation without special tools
• Pack of 10 pcs – an economical solution for servicing and larger projects