Graco 657471 Husky 2150e 2 in. (51 mm) SS Electric Diaphragm Pump; 7.5 Hp ATEX Motor, No CMPSR, Cntr Port Flange, SS Center, SS Seat, PT Ball, PT Diaphragm Professional Optional Tools: The term "tools 16G806 Optional Tools: The term "tools optional" indicates that the squeegee kit is an additional accessory that can be purchased separately and is not included as a standard part of the vacuum : 86172821 Color: Royal Blue Material Specifications: 18 Gauge Steel FM Approval: Yes Complies with International Fire Code: Yes Complies with NFPA Code 30: Yes Complies with NFPA 1 Fire Code: Yes Complies with NFPA 400: Yes Capacity: 17 gallon Liter Capacity: 64 Number of Doors: 2 Door Type: Self close Number of Shelves: 1 Adjustable Shelves: Yes Dimensions High energy costs coupled with air diaphragm pumps powered by compressors have a huge negative impact on your profitability The impact to operating costs is even larger when running high flow pumps