Graco G15W21 15:1 Merkur Pump, 0.8 gpm (3 lpm) fluid flow, Wall Mount, Pump/Gun Air Controls, part number G15W21. Merkur bare package, 15:1 pump ratio. Maximum working pressure 1500 psi (103 bar). Maximum flow rate 0.8 gpm. Wetted parts: Stainless Steel, Tungsten Carbide with 6% Nickel, UHMWPE, PTFE, Nylon. Includes: Pump and Gun Air Controls. All values read from the Graco product page (G15W21 on graco.com).
| Brand | Graco |
| Model | Merkur |
| Part number | G15W21 |
| Pump ratio | 15:1 |
| Maximum working pressure | 1500 psi (103 bar) |
| Maximum flow rate | 0.8 gpm (3.0 L/min) |
| Type | Bare Package |
| Pump type | Pneumatic Piston Pump |
| Compatible material | Waterborne, Solventborne, High Solids, Single Components, Topcoats, Varnish, Lacquer, Acid Catalysts, Enamel, UV Coating |
| Technology type | Airless |
| Mount type | Wall Mount |
| Power source | Air |
| Fluid inlet size | 3/4 in. NPT |
| Fluid outlet size | 3/8 in. NPT |
| Maximum air inlet pressure | 100 psi (7 bar) |
| Weight | 40 lb |
| Wetted material | Stainless Steel, Tungsten Carbide with 6% Nickel, UHMWPE, PTFE, Nylon |
| Includes | Pump and Gun Air Controls |
| Material | Stainless Steel, Tungsten Carbide with 6% Nickel, UHMWPE, PTFE, Nylon |
| Pressure rating | 1500 psi (103 bar) max working |
| MOQ | 1 |
Merkur is Graco's compact air-operated high-pressure finishing pump line. Pump ratio 15:1; develops up to 1500 psi fluid pressure; this package includes: Pump and Gun Air Controls. Confirm fluid compatibility, container/drum size, and air supply suit the application before ordering.