Working Temperature:-40 F to +257 F. Working Pressure: 500PSI. Bursting Pressure :2000PSI. Material: made of high quality Aluminum Fitting with Stainless Steel Braided hose. Color:Black Standard Size: AN-6 Black Nylon CPE Made Fuel Line:ID: 0.34",OD: 0.54" LS fuel filter/regulator: This fuel filter features an internal bypass that regulates fuel output pressure to 58psi (4 Bar). This fitting combination makes for simple plumbing of fuel systems for LS Swaps and aftermarket EFI conversions. 255LpH maximum fuel pump flow rate Package Including: 1 x 3m/10ft/20ft CPE Fuel Line 4 x Straight CPE Hose End Fitting 2 x 45 Degree CPE Hose End Fitting 2 x 90 Degree CPE Hose End Fitting 2 x 180 Degree CPE Hose End Fitting 1Pc LS fuel filter/58psi regulator (As shown in the figure).