The BSPP male conclusion includes a 300 seat. The tapered nose of the female swivel seals around the three hundred seat from the male. Even though the male close is analogous towards the American Countrywide Pipe Straight Mechanical (NPSM) male, The 2 are certainly not interchangeable since their thread pitches http://damienqchlo.jiliblog.com/24231180/top-jic-fittings-secrets