Seal material info

Max pressure at 20 °C (bar) info

Color info

Type of sealing

ORFS fittings

View Tameson's range of ORFS fittings. These ORFS, O-Ring Face Seal, fittings are ideal for hydraulic and higher pressure applications. Having a seal on the face of the male threads ensures a tighter leak-free connection to a flat-bottomed... Read more Read more

Product Brand Thread Thread (smaller) Material Seal material Fitting features Connection type Max pressure at 20 °C (bar) Type of sealing Material connection 1 Surface protection connection 1 Surface protection connection 2 Shape With drain Model Bend angle (°)
UN 13/16''-16 x G 1/2''...
£7.14 (£5.90 excl vat)
+3 days
Tameson UN 13/16inch-16 1/2 inch Steel Elastomer Hydraulic, With gasket Outer thread cylindrical... 630 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UNS 1''-14 x G 3/4'' Zinc...
£17.81 (£14.72 excl vat)
+3 days
Tameson UNS 1inch-14 3/4 inch Steel Elastomer Hydraulic, With gasket Outer thread cylindrical... 400 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UN 13/16''-16 x 3/4'' NPT...
£39.45 (£32.60 excl vat)
+3 days
Tameson UN 13/16inch-16 3/4 inch Steel - Hydraulic, With gasket Outer thread conical (NPT),... 400 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UNS 1''-14 x UNS 1''-14 F/M...
£26.06 (£21.54 excl vat)
+3 days
Tameson UNS 1inch-14 UNS 1inch-14 Steel - Hydraulic, With gasket Inner thread flare (UNF),... 400 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Knee No 2-part 45
UN 11/16''-16 x G 3/8''...
£5.55 (£4.59 excl vat)
+3 days
Tameson UN 11/16inch-16 3/8 inch Steel Elastomer Hydraulic, With gasket Outer thread cylindrical... 630 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UNF 9/16''-18 Zinc plated...
£4.85 (£4.01 excl vat)
+3 days
Tameson UNF 9/16inch-18 - Steel - Capped, Hydraulic Inner thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... - - No - -
UNF 9/16''-18 Male Zinc...
£16.53 (£13.66 excl vat)
+3 days
Tameson UNF 9/16inch-18 UNF 9/16inch-18 Steel - Hydraulic, With gasket Outer thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Knee No 1-part 90
UNF 9/16''-18 Zinc plated...
£9.22 (£7.62 excl vat)
+3 days
Tameson UNF 9/16inch-18 UNF 9/16inch-18 Steel - Hydraulic, With gasket Outer thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UN 1-3/16''-12 x M33x2 Zinc...
£23.51 (£19.43 excl vat)
+3 days
Tameson UN 1-3/16inch-12 M33 x 2 Steel Elastomer Hydraulic, With gasket Outer thread flare (UNF),... 400 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UN 11/16''-16 x 1/2'' NPT...
£11.85 (£9.79 excl vat)
+3 days
Tameson UN 11/16inch-16 1/2 inch Steel - Hydraulic, With gasket Outer thread conical (NPT),... 630 O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... Straight No 1-part -
UN 11/16''-16 Zinc plated...
£7.35 (£6.07 excl vat)
+3 days
Tameson UN 11/16inch-16 - Steel - Capped, Hydraulic Inner thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... - - No - -
UNF 9/16''-18 Zinc plated...
£4.85 (£4.01 excl vat)
+3 days
Tameson UNF 9/16inch-18 - Steel - Capped, Hydraulic Outer thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... - - No - -
UNS 1''-14 Zinc plated...
£8.02 (£6.63 excl vat)
+3 days
Tameson UNS 1inch-14 - Steel - Capped, Hydraulic Outer thread flare (UNF) 400 O-ring Steel Galvanic/electrolytic zinc... - - No - -
UN 1-7/16''-12 Zinc plated...
£31.59 (£26.11 excl vat)
+3 days
Tameson UN 1-7/16inch-12 - Steel - Capped, Hydraulic Inner thread flare (UNF) 400 O-ring Steel Galvanic/electrolytic zinc... - - No - -
UN 11/16''-16 Zinc plated...
£5.17 (£4.28 excl vat)
+3 days
Tameson UN 11/16inch-16 - Steel - Capped, Hydraulic Outer thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... - - No - -
ORFS fittings

ORFS fittings

View Tameson's range of ORFS fittings. These ORFS, O-Ring Face Seal, fittings are ideal for hydraulic and higher pressure applications. Having a seal on the face of the male threads ensures a tighter leak-free connection to a flat-bottomed female thread. Common accessories are plugs, end-caps, and o-rings. Different orientations are possible for ORFS fittings straight, elbow, tee, or cross.