Unequal Adapter, Stainless Steel, 3/4 in Male BSPT x 1/2 in Male BSPT, 1 5/8 in Length, 27 mm Hex MPN:1821 27 21

• The LEGRIS - 1821 27 21 is a stainless steel pipe fitting classified as an "Adapter Unequal," designed to join components with different connection types or sizes. It features a male BSPT connection on Side A with a 3/4 inch nominal pipe size and a male BSPT connection on Side B with a 1/2 inch nominal pipe size. Made from 316L stainless steel, it provides corrosion resistance and supports applications involving air and non-potable water systems when installed and used according to manufacturer specifications. The adapter offers a connection solution where transition between differing thread standards and sizes is required, rated for use within specified pressure and temperature ranges.

  Key Features:

  • - Material Grade: 316L stainless steel for corrosion resistance and durability.
  • - Application: Suitable for air and non-potable water systems when installed and used according to manufacturer specifications.
  • - Fitting Side A: Male BSPT connection, 3/4 in nominal pipe size.
  • - Fitting Side B: Male BSPT connection, 1/2 in nominal pipe size.
  • - Hex Size: 27 mm for wrenching and installation.
  • - Overall Length: 1 5/8 in.
  • - Rated for use within specified maximum pressure limits
  • verify compatibility with specific steam applications.
  • - Rated for operation within specified maximum pressure limits.

Additional Information