BSP consists of. two types of threads - BSPT (British Standard Pipe Taper) and BSPP (British Standard Pipe. Parallel). BSPT threads have a slight taper similar to NPT. BSPP threads are straight (parallel) threads. and have the same thread angle, shape and threads per inch (pitch) as BSPT threads.
The movie the Exorcist was based on a book of the same name by William Peter Blatty. The book is based on the real-life attempt of a priest to exorcise a demon from a young boâ¦y (the boy was around the same age Reagan was in the movie).
Pazuzu is the main antagonist in The Exorcist horror novels and film series, created by William Peter Blatty.Blatty derived the character from Assyrian and Babylonian mythology, where Pazuzu was considered the king of the demons of the wind, and the son of the god Hanbi.n The Exorcist Pazuzu appears as a demon who possesses Regan MacNeil. Pazuzu is often depicted as a combination of animal and human parts with its right hand pointing upwards and its left hand downwards.