Danfoss Waltech Welding Nipples for Tube 25 x 3 - SN25X3 Hydraulic DIN 2353 Compression Fitting, O-Ring Seal, Welding Nipple, to Suit Tube Size 25 x 3mm, Chromium Plated Steel, Maximum Working Pressure 250 bar, Danfoss Waltech GBP 18.99 1