Product Information Description: 90° elbows that reduces leak paths Used on: Positive displacement frac pumps Material: 316 stainless steel Seal: Rubber (styrene butadiene) Working Pressure: 250 PSI Select a Product Part NumberSize RPDA901501-1/2" x 1-1/2" RPDM9015101" x 1-1/2" RPDM901501-1/2" x 1-1/2" RPDA9015101" x 1-1/2"