McMaster 3666T13 Tilting Drum Lifter with Chain, for 22" to 23 1 2" Drum Diameter, 800 lbs. Full Drum Capacity FF3716FP Bonnet Material Cast Iron Bonnet Material Cast Iron Back Flow Actuator ANSI Flange Class Class 125 Silent Check Standard 3 A Standard Compliance Not Rated Check Mechanism Material Steel Maximum Pressure Operating 250 psi Operating Temperature Minimum 33 Degrees F NSF Certifications for Food and Drinking Water NSF 61 For Media Drinking Water Connection Type Side 1 Flange Connection Type Side 2 Flange Operating Temperature Maximum 200 Degrees F Valve Body Style Inline Check Mechanism Swing Vacuum Service Rating Not Rated Maximum Pressure Steam Not Rated Valve Series 500A Color Blue Drum Attachment Location Body Drum Orientation Horizontal and drain full drums using the hook of a crane or hoist