Malone Specialty Inc. offers a Carbon Steel male BSPP to Female Swivel Tube Gauge Connector With O-Ring as well as a 316 Stainless Steel Female BSPP Gauge Connector to Female DIN Swivel with an O-Ring, in various sizes. This Gauge Adapter features a Rigid Female BSPP Gauge Connection end, and has a Female DIN, or Metric, Swivel where the seal must be made on the 24° cone. For more information, click onto one of the product links below, or give one of our experienced salesmen a call at 440-255-4200.