To keep your pipeline pressure and flow holding steady, connect your pipes using elbow, 90 degrees from Harvel Clear. This elbow, 90 degrees has a maximum temperature of 140 degrees F. This fitting falls into the elbows sub-category and into fittings schedule 40. The elbow, 90 degrees has a maximum pressure of 220 psi at 73 Degrees F. It comes in clear. It fits a pipe size of 1-1/4". Standards include: NSF 61 Rated, ASTM D.1784, NS14-14, FDA Regulations 175.300,178.2650, And 178.3790.