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The 11 Series coupling is designed specifically for high temperature and is capable of handling up to a continuous 590ºF (310ºC). Squirt free operation with automatic, jam free, double lever locking mechanism. Suitable for heat transfer systems and oils, mold heating and heating facilities. Made of oil burnished high temperature steel with high-temp seals, the 11 Series coupling is very capable for high temperature applications.
11 Series Self-Sealing Couplings
Unit of Measure
1 

Item #

Item Name

Nominal Bore Diameter

Coefficient of Variation (CV) Value/Both Sides Self-Sealing

Flow (Q) at 20 Degree Celsius (ºC) Temperature and 1 Bar Gradient Pressure - Oil (BA)

List Price

11-012-0-WR526-AAAH N/A 11 Series 12 Millimeter (mm) Nominal Bore Diameter Self-Sealing Coupling (518°F max) N/A 12 mm N/A 3.23 N/A 44.42 L/min Quote
11-012-0-WR526-AAAG N/A 11 Series 12 Millimeter (mm) Nominal Bore Diameter Self-Sealing Coupling (590°F max) N/A 12 mm N/A 3.23 N/A 44.42 L/min Quote
11-012-2-WR526-AAAA N/A 11 Series 12 Millimeter (mm) Nominal Bore Diameter Self-Sealing Adapter (590°F max) N/A 12 mm N/A 3.23 N/A 44.42 L/min Quote
11-019-0-WR533-AAAH N/A 11 Series 19 Millimeter (mm) Nominal Bore Diameter Self-Sealing Coupling (518°F max) N/A 19 mm N/A 6.29 N/A 88.25 L/min Quote
11-019-0-WR533-AAAI N/A 11 Series 19 Millimeter (mm) Nominal Bore Diameter Self-Sealing Coupling (590°F max) N/A 19 mm N/A 6.29 N/A 88.25 L/min Quote
11-019-2-WR533-AAAA N/A 11 Series 19 Millimeter (mm) Nominal Bore Diameter Self-Sealing Adapter (590°F max) N/A 19 mm N/A 6.29 N/A 88.25 L/min Quote
Unit of Measure
1