To keep your pipeline pressure and flow holding steady, connect your pipes using reducing bushing from GF Piping Systems. This reducing bushing has a maximum temperature of 140 degrees F. This fitting falls into the bushings sub-category and into fittings schedule 80. It fits a pipe size of 1-1/4" x 3/4". The reducing bushing has a maximum pressure of 520 psi at 73 Degrees F. It comes in gray. Standards include: ASTM D1784, NSF14 Certified.