DAYTON Rotary Gear Pump Head
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N| Style | Model | Flow Rate @ 100 Psi | Temp. Range | Seal Type | Max. Suction Lift | Gear Material | Motor Hp | Port Size | Shaft Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 4KHR1 | 1.6 GPM | -20°F to +210°F | Mechanical | 3.2 ft. | Steel | 1/3 hp | 1/4" | 1/2" | €373.27 | |
| B | 4KHP8 | 1.6 GPM | -20°F to +210°F | Mechanical | 3.2 ft. | Bronze | 1/3 hp | 1/4" | 1/2" | €451.17 | |
| C | 4KHH7 | 1.9 GPM | -20°F to +210°F | Packing | 2.5 ft. | Bronze | 1/3 hp | 1/4" | 1/2" | €486.43 | |
| D | 4KHG4 | 1.9 GPM | -20°F to +210°F | Packing | 2.5 ft. | Bronze | 1/3 hp | 1/4" | 1/2" | €393.03 | |
| E | 4KHK1 | 1.9 GPM | +32°F to +280°F | Packing | 2.5 ft. | Steel | 1/3 hp | 1/4" | 1/2" | €277.24 | |
| F | 4KHJ4 | 1.9 GPM | +32°F to +280°F | Lip | 2.5 ft. | Steel | 1/3 hp | 1/4" | 1/2" | €315.03 | |
| G | 4KHH1 | 1.9 GPM | -20°F to +210°F | Packing | 2.5 ft. | Bronze | 1/3 hp | 1/4" | 1/2" | €462.89 | |
| A | 4KHR2 | 3.6 GPM | -20°F to +210°F | Mechanical | 3.6 ft. | Steel | 1/2 hp | 3/8" | 1/2" | €401.60 | |
| B | 4KHP9 | 3.6 GPM | -20°F to +210°F | Mechanical | 3.6 ft. | Bronze | 1/2 hp | 3/8" | 1/2" | €462.19 | |
| H | 4KHP1 | 4.4 GPM | +32°F to +280°F | Mechanical | 3.5 ft. | Fortron PPS | 1 hp | 3/8" | 1/2" | €1,264.66 | |
| I | 4KHN7 | 4.4 GPM | +32°F to +280°F | Mechanical | 3.5 ft. | Fortron PPS | 1 hp | 3/8" | 1/2" | €1,229.97 | |
| E | 4KHK2 | 4.4 GPM | -20°F to +210°F | Packing | 3.5 ft. | Steel | 1 hp | 1/4" | 1/2" | €295.72 | |
| F | 4KHJ5 | 4.4 GPM | +32°F to +280°F | Lip | 3.5 ft. | Steel | 1 hp | 1/4" | 1/2" | €326.10 | |
| C | 4KHH8 | 4.4 GPM | -20°F to +210°F | Packing | 3.5 ft. | Bronze | 1 hp | 1/4" | 1/2" | €506.65 | |
| G | 4KHH2 | 4.4 GPM | -20°F to +210°F | Packing | 3.5 ft. | Bronze | 1 hp | 1/4" | 1/2" | €499.13 | |
| D | 4KHG5 | 4.4 GPM | -20°F to +210°F | Packing | 3.5 ft. | Bronze | 1 hp | 1/4" | 1/2" | €413.36 | |
| J | 4KHA9 | 4.4 GPM | -20°F to +210°F | Mechanical | 3.5 ft. | Fortron PPS | 1 hp | 1/4" | 1/2" | €816.43 | |
| K | 4KHF8 | 4.4 GPM | +32°F to +280°F | Mechanical | 3.5 ft. | Steel | 1 hp | 3/8" | 1/2" | €496.20 | |
| L | 4KHF3 | 4.4 GPM | -20°F to +210°F | Mechanical | 3.5 ft. | Fortron PPS | 1 hp | 3/8" | 1/2" | €740.31 | |
| M | 4KHC5 | 4.4 GPM | +32°F to +280°F | Mechanical | 3.5 ft. | Steel | 1 hp | 1/4" | 1/2" | €584.36 | |
| D | 4KHG6 | 6.5 GPM | -20°F to +210°F | Packing | 7.9 ft. | Bronze | 1 1/2 hp | 3/8" | 0.63" | €507.29 | |
| J | 4KHC1 | 6.5 GPM | -20°F to +210°F | Mechanical | 7.9 ft. | Fortron PPS | 1 1/2 hp | 3/8" | 0.63" | €939.00 | |
| L | 4KHF4 | 6.5 GPM | -20°F to +210°F | Mechanical | 7.9 ft. | Fortron PPS | - | 1/2" | 5/8" | €822.17 | |
| K | 4KHF9 | 6.5 GPM | +32°F to +280°F | Mechanical | 7.9 ft. | Steel | 1 1/2 hp | 1/2" | 5/8" | €528.02 | |
| M | 4KHC6 | 6.5 GPM | +32°F to +280°F | Mechanical | 7.9 ft. | Steel | 1 1/2 hp | 3/8" | 5/8" | €647.22 | |
| G | 4KHH3 | 6.5 GPM | -20°F to +210°F | Packing | 7.9 ft. | Bronze | 1 1/2 hp | 3/8" | 5/8" | €655.71 | |
| E | 4KHK3 | 6.5 GPM | -20°F to +210°F | Packing | 7.9 ft. | Steel | 1 1/2 hp | 3/8" | 5/8" | €309.71 | |
| C | 4KHH9 | 6.6 GPM | -20°F to +210°F | Packing | 7.9 ft. | Bronze | 1 1/2 hp | 3/8" | 5/8" | €588.37 | |
| F | 4KHJ6 | 6.6 GPM | +32°F to +280°F | Lip | 7.9 ft. | Steel | 1 1/2 hp | 3/8" | 5/8" | €356.10 | |
| E | 4KHK4 | 10.2 GPM | -20°F to +210°F | Packing | 12.3 ft. | Steel | 1 1/2 hp | 1/2" | 5/8" | €333.53 | |
| I | 4KHN8 | 10.2 GPM | +32°F to +280°F | Mechanical | 12.3 ft. | Fortron PPS | 1 1/2 hp | 1/2" | 5/8" | €1,377.74 | |
| F | 4KHJ7 | 10.2 GPM | +32°F to +280°F | Lip | 12.3 ft. | Steel | 1 1/2 hp | 1/2" | 5/8" | €359.67 | |
| M | 4KHC7 | 10.2 GPM | +32°F to +280°F | Mechanical | 12.3 ft. | Steel | 1 1/2 hp | 1/2" | 5/8" | €670.68 | |
| L | 4KHF5 | 10.2 GPM | -20°F to +210°F | Mechanical | 12.3 ft. | Fortron PPS | 1 1/2 hp | 3/4" | 5/8" | €834.62 | |
| H | 4KHP2 | 10.2 GPM | +32°F to +280°F | Mechanical | 12.3 ft. | Fortron PPS | 1 1/2 hp | 1/2" | 5/8" | €1,199.22 | |
| G | 4KHH4 | 10.2 GPM | -20°F to +210°F | Packing | 12.3 ft. | Bronze | 1 1/2 hp | 1/2" | 5/8" | €540.93 | |
| C | 4KHJ1 | 10.2 GPM | -20°F to +210°F | Packing | 12.3 ft. | Bronze | 1 1/2 hp | 1/2" | 5/8" | €723.06 | |
| K | 4KHG1 | 10.2 GPM | +32°F to +280°F | Mechanical | 12.3 ft. | Steel | 1 1/2 hp | 3/4" | 5/8" | €564.59 | |
| J | 4KHC2 | 10.2 GPM | -20°F to +210°F | Mechanical | 12.3 ft. | Fortron PPS | 1 1/2 hp | 1/2" | 5/8" | €964.01 | |
| D | 4KHG7 | 10.2 GPM | -20°F to +210°F | Packing | 12.3 ft. | Bronze | 1 1/2 hp | 1/2" | 0.63" | €526.67 | |
| L | 4KHF6 | 19.8 GPM | -20°F to +210°F | Mechanical | 15.2 ft. | Fortron PPS | 3 hp | 1" | 3/4" | €1,082.31 | |
| D | 4KHG8 | 19.8 GPM | -20°F to +210°F | Packing | 15.2 ft. | Bronze | 2 hp | 3/4" | - | €782.98 | |
| E | 4KHK5 | 19.8 GPM | -20°F to +210°F | Packing | 15.2 ft. | Steel | 2 hp | 3/4" | 5/8" | €355.77 | |
| C | 4KHJ2 | 19.8 GPM | -20°F to +210°F | Packing | 15.2 ft. | Bronze | 2 hp | 3/4" | 5/8" | €640.45 | |
| F | 4KHJ8 | 19.8 GPM | +32°F to +280°F | Lip | 15.2 ft. | Steel | 2 hp | 3/4" | 5/8" | €409.82 | |
| G | 4KHH5 | 19.8 GPM | -20°F to +210°F | Packing | 15.2 ft. | Bronze | 2 hp | 3/4" | 5/8" | €809.63 | |
| K | 4KHG2 | 19.8 GPM | +32°F to +280°F | Mechanical | 15.2 ft. | Steel | 3 hp | 1" | 3/4" | €682.83 | |
| D | 4KHG9 | 23.1 GPM | -20°F to +210°F | Packing | 19.5 ft. | Bronze | 3 hp | 1" | 5/8" | €538.61 | |
| G | 4KHH6 | 23.1 GPM | -20°F to +210°F | Packing | 19.5 ft. | Bronze | 3 hp | 1" | 5/8" | €572.02 | |
| E | 4KHK6 | 23.1 GPM | -20°F to +210°F | Packing | 19.5 ft. | Steel | 3 hp | - | 5/8" | €377.18 | |
| F | 4KHJ9 | 23.1 GPM | +32°F to +280°F | Lip | 19.5 ft. | Steel | 3 hp | 1" | 5/8" | €419.56 | |
| C | 4KHJ3 | 23.1 GPM | -20°F to +210°F | Packing | 19.5 ft. | Bronze | 3 hp | 1" | 5/8" | €681.56 | |
| J | 4KHC4 | 23.9 GPM | -20°F to +210°F | Mechanical | 19.5 ft. | Fortron PPS | 3 hp | 1" | 0.787" | €1,276.22 | |
| K | 4KHG3 | 23.9 GPM | +32°F to +280°F | Mechanical | 19.5 ft. | Steel | 3 hp | 1 1/4" | 3/4" | €735.25 | |
| H | 4KHP3 | 23.9 GPM | +32°F to +280°F | Mechanical | 19.5 ft. | Fortron PPS | 3 hp | 1" | 3/4" | €1,877.63 | |
| I | 4KHN9 | 23.9 GPM | +32°F to +280°F | Mechanical | 19.5 ft. | Fortron PPS | 3 hp | 1" | 0.787" | €1,869.45 | |
| M | 4KHC9 | 23.9 GPM | +32°F to +280°F | Mechanical | 19.5 ft. | Steel | 3 hp | 1" | 0.787" | €835.87 | |
| L | 4KHF7 | 23.9 GPM | -20°F to +210°F | Mechanical | 19.5 ft. | Polyphenylene Sulfide | 3 hp | 1 1/4" | 3/4" | €1,129.99 | |
| N | 6DHH7 | Not Applicable | +40°F to +375°F | Lip | 6.2 ft. | Steel | 1/2 hp | 1/2" | 1/2" | €578.46 | |
| N | 6DHH8 | Not Applicable | +40°F to +375°F | Lip | 5.1 ft. | Steel | 1/3 hp | 1/2" | 1/2" | €496.30 |
Rotary Gear Pump Head
Dayton rotary gear pumps heads are used for pumping non-abrasive & -flammable viscous liquids in the food processing, chemical and paper industries. These light-, intermittent- & heavy-duty pump heads provide a continuous & near pulseless flow and can efficiently handle liquids with viscosities of 100 and 550 SSU. Dayton rotary pump heads are high-temperature pump heads made using 316 stainless steel, bronze and cast iron and are resistant to corrosive chemicals & solvents. Available in suction lifts up to 19.6 ft and temperature between -20 & 375 degrees F, these pump heads are offered in close-coupled, pedestal & carbonator mount configurations. The close-coupled models are directly mounted to NEMA framed ODP single-phase motors and can provide flows of 2.1 / 4.3 gpm at 20 psi pressure.
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