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Pump Sizes F35 - F95
Product Type(s) : Flexible Impeller Pumps
Description :
WHERE TO BUY
Ãâ·Ñ³Ô¹Ï Johnson Pump Marine is one of the leading original equipment pump suppliers to the largest manufacturers world-wide of inboard engines. Engine cooling pumps, the F-series, are available in several different styles and sizes to satisfy different cooling system needs. Flanged pumps which mount directly to the engine and crank shaft pulley mounted pumps are available for a wide variety of engines. Both flange mounted and pulley driven pedestal pumps can be used to provide cooling with a maximum of ease and flexibility. Ìý
Engine Cooling – Raw Water Handling
Different Types of Cooling Systems
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Fresh Water Handling
For circulation of the internal, closed, fresh water circuit of the cooling system Ãâ·Ñ³Ô¹Ï Johnson Pump can
offer a number of alternatives in its DC driven Circulation Pump series (see Circulation Pumps page).
It is also common to use a flexible impeller pump for this purpose if it is located on the cold side of the system
(max. 55°C/ 131°F ). Other types of belt-driven centrifugal pumps may also be useful. The closed circuit normally transfers heat from the engine to the heat exchanger. The liquid is a water and anti-freeze mixture.
Product Specifications
COOLING CAPACITY
The required output of the cooling pump – raw water as well as fresh water handling – is related to:
- Engine size and type (gasoline or diesel)
- Type of cooling system (size of heat exchanger)
- Water cooled engine oil, reverse gear, exhaust system
Contact your local dealer for more information, or for indirect cooling systems your supplier of heat exchangers.
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Raw Water Cooled Engines
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Fresh Water Cooled Engines
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Capacity Range
(based on water at 20ËšC/68ËšF)
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Bronze Impeller Pump Performance Tables
Note! Reduced cam - 30-40% lower capacity
Impeller of nitrile - adjust total head approx. 30% down
| F35B | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | 2500 rpm | ||||||||||||||
| Bar | kPa | ft | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM |
| 0.3 | 30 | 10.1 | 0.06 | 5.2 | 1.4 | 0.09 | 6.8 | 1.8 | 0.13 | 11.2 | 3.0 | 0.16 | 14.0 | 3.7 | 0.18 | 16.0 | 4.2 | 0.18 | 20.5 | 5.4 |
| 0.6 | 60 | 20.1 | 0.09 | 4.6 | 1.2 | 0.09 | 6.2 | 1.6 | 0.13 | 10.6 | 2.8 | 0.16 | 13.7 | 3.6 | 0.18 | 15.8 | 4.1 | 0.18 | 19.6 | 5.2 |
| 1.0 | 100 | 33.5 | 0.09 | 4.0 | 1.1 | 0.09 | 5.6 | 1.5 | 0.18 | 9.2 | 2.4 | 0.18 | 11.8 | 3.1 | 0.18 | 13.6 | 3.6 | 0.18 | 17.0 | 4.5 |
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| F4B | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | 2500 rpm | ||||||||||||||
| Bar | kPa | ft | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM |
| 0.3 | 30 | 10.1 | 0.06 | 12.0 | 3.2 | 0.09 | 15.0 | 4.0 | 0.13 | 23.0 | 6.0 | 0.17 | 27.0 | 7.1 | 0.18 | 30.5 | 8.1 | 0.18 | 34.5 | 9.1 |
| 0.6 | 60 | 20.1 | 0.09 | 11.0 | 2.9 | 0.09 | 14.0 | 3.7 | 0.13 | 21.0 | 5.4 | 0.17 | 25.0 | 6.6 | 0.18 | 28.0 | 7.4 | 0.18 | 33.0 | 8.7 |
| 1.0 | 100 | 33.5 | 0.09 | 9.0 | 2.4 | 0.09 | 11.0 | 2.9 | 0.18 | 18.0 | 4.8 | 0.18 | 22.0 | 5.8 | 0.18 | 25.0 | 6.6 | 0.18 | 29.5 | 7.8 |
| 1.5 | 150 | 50.3 | 0.09 | 4.5 | 1.2 | 0.09 | 7.0 | 1.8 | 0.18 | 13.5 | 3.6 | 0.18 | 17.0 | 4.5 | 0.18 | 20.0 | 5.3 | 0.2 | 25.0 | 6.6 |
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| F5B | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | ||||||||||||
| Bar | kPa | ft | kW | l/min | GPM | kW | l/min | GPM | kW | l/min | GPM | kW | l/min | GPM | kW | l/min | GPM |
| 0.3 | 30 | 10.1 | 0.13 | 16.0 | 4.2 | 0.18 | 21.0 | 5.5 | 0.37 | 33.0 | 8.7 | 0.37 | 41.0 | 10.8 | 0.37 | 46.0 | 12.2 |
| 0.6 | 60 | 20.1 | 0.13 | 15.0 | 4.0 | 0.18 | 20.0 | 5.3 | 0.37 | 32.0 | 8.5 | 0.37 | 39.5 | 10.4 | 0.37 | 45.0 | 11.9 |
| 1.0 | 100 | 33.5 | 0.13 | 14.0 | 3.7 | 0.18 | 19.0 | 5.0 | 0.37 | 30.0 | 7.9 | 0.37 | 37.0 | 9.8 | 0.37 | 42.0 | 11.1 |
| 1.5 | 150 | 50.3 | 0.13 | 13.0 | 3.4 | 0.18 | 17.0 | 4.5 | 0.37 | 27.0 | 7.1 | 0.37 | 33.5 | 8.9 | 0.37 | 38.0 | 10.0 |
| 2.0 | 200 | 67.1 | - | - | - | - | - | - | 0.37 | 22.0 | 5.8 | 0.37 | 28.5 | 7.5 | 0.37 | 33.0 | 8.07 |
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| F7B | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | ||||||||||||
| Bar | kPa | ft | kW | l/min | GPM | kW | l/min | GPM | kW | l/min | GPM | kW | l/min | GPM | kW | l/min | GPM |
| 0.3 | 30 | 10.1 | 0.37 | 36.0 | 9.5 | 0.37 | 46.0 | 12.2 | 0.75 | 74.0 | 19.6 | 0.75 | 98.0 | 25.9 | 0.75 | 107.0 | 28.3 |
| 0.6 | 60 | 20.1 | 0.37 | 34.0 | 9.0 | 0.37 | 44.0 | 11.6 | 0.75 | 72.0 | 19.0 | 0.75 | 96.0 | 25.4 | 0.75 | 104.0 | 27.5 |
| 1.0 | 100 | 33.5 | 0.37 | 29.0 | 7.7 | 0.37 | 40.0 | 10.6 | 0.75 | 67.0 | 17.7 | 0.75 | 87.0 | 23.0 | 0.75 | 98.0 | 25.9 |
| 1.8 | 180 | 60.4 | 0.37 | 21.0 | 5.5 | 0.37 | 30.0 | 7.9 | 0.75 | 57.0 | 15.1 | 0.75 | 73.0 | 19.3 | 0.75 | 84.0 | 22.2 |
| 2.5 | 250 | 83.8 | - | - | - | - | - | - | 0.75 | 37.0 | 9.8 | 1.1 | 52.0 | 13.7 | 1.1 | 63.0 | 16.6 |
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| F8B | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | ||||||||||||
| Bar | kPa | ft | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM |
| 0.3 | 30 | 10.1 | 0.37 | 87.0 | 23.0 | 0.75 | 114.0 | 30.1 | 1.1 | 188.0 | 50.0 | 1.5 | 241.0 | 63.7 | 1.5 | 279.0 | 73.7 |
| 0.6 | 60 | 20.1 | 0.37 | 80.0 | 21.1 | 0.75 | 107.0 | 28.3 | 1.1 | 180.0 | 47.6 | 1.5 | 233.0 | 61.6 | 1.5 | 270.0 | 71.3 |
| 1.0 | 100 | 33.5 | 0.37 | 73.0 | 19.3 | 0.75 | 101.0 | 26.7 | 1.1 | 177.0 | 46.8 | 1.5 | 228.0 | 60.2 | 1.5 | 264.0 | 69.7 |
| 1.8 | 180 | 60.4 | - | - | - | 1.1 | 70.0 | 18.5 | 1.1 | 148.0 | 39.1 | 2.2 | 203.0 | 53.6 | 2.2 | 242.0 | 63.4 |
| 2.5 | 250 | 83.8 | - | - | - | - | - | - | 1.1 | 108.0 | 28.5 | 2.2 | 166.0 | 43.9 | 2.2 | 208.0 | 55.0 |
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| F9B-5000 | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | ||||||||||||
| Bar | kPa | ft | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM |
| 0.3 | 30 | 10.1 | 0.75 | 129.0 | 34.1 | 0.75 | 170.0 | 44.9 | 1.5 | 268.0 | 70.8 | 1.5 | 331.0 | 87.5 | 2.2 | 388.8 | 102.7 |
| 0.6 | 60 | 20.1 | 0.75 | 124.0 | 32.8 | 0.75 | 161.0 | 42.5 | 1.5 | 260.0 | 68.9 | 2.2 | 323.0 | 85.3 | 2.2 | 383.1 | 101.2 |
| 1.0 | 100 | 33.5 | 0.75 | 118.8 | 31.4 | 1.1 | 156.0 | 41.2 | 1.5 | 255.6 | 67.5 | 2.2 | 315.2 | 83.3 | 3.0 | 379.2 | 100.2 |
| 1.8 | 180 | 60.4 | 1.1 | 105.0 | 27.7 | 1.1 | 140.0 | 37.0 | 1.5 | 235.0 | 62.1 | 2.2 | 286.1 | 75.6 | 3.0 | 351.3 | 92.8 |
| 2.5 | 250 | 83.8 | 1.1 | 83.7 | 22.1 | 1.5 | 102.0 | 26.9 | 2.2 | 208.0 | 55.2 | 3.0 | 266.0 | 70.3 | 3.0 | 304.1 | 80.3 |
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| F9B-5600 | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2000 rpm | ||||||||||||
| Bar | kPa | ft | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM |
| 0.3 | 30 | 10.1 | 0.75 | 129.0 | 34.1 | 1.1 | 170.0 | 44.9 | 1.5 | 270.0 | 71.3 | 1.5 | 331.0 | 87.5 | 2.2 | 376.0 | 99.3 |
| 0.6 | 60 | 20.1 | 0.75 | 126.0 | 32.8 | 1.1 | 165.0 | 43.6 | 1.5 | 266.0 | 70.3 | 2.2 | 323.0 | 85.3 | 2.2 | 368.0 | 97.2 |
| 1.0 | 100 | 33.5 | 0.75 | 123.0 | 32.5 | 1.1 | 161.1 | 42.6 | 2.2 | 260.0 | 68.7 | 2.2 | 314.0 | 83.3 | 3.0 | 361.0 | 95.4 |
| 1.8 | 180 | 60.4 | 0.75 | 110.0 | 29.1 | 1.5 | 153.0 | 40.4 | 2.2 | 242.0 | 63.9 | 2.2 | 291.0 | 76.9 | 3.0 | 340.0 | 89.8 |
| 2.5 | 250 | 83.8 | 1.1 | 90.0 | 23.8 | 1.5 | 130.0 | 34.3 | 2.2 | 218.0 | 57.6 | 3.0 | 269.0 | 71.1 | 3.0 | 312.0 | 82.4 |
| 3.0 | 300 | 100.6 | 1.5 | 61.0 | 16.1 | 2.2 | 102.0 | 26.9 | 3.0 | 190.0 | 50.2 | 3.0 | 242.0 | 63.9 | 3.5 | 284.0 | 75.0 |
| 3.5 | 350 | 117.4 | - | - | - | - | - | - | 3.0 | 160.0 | 42.3 | 3.5 | 205.0 | 54.2 | 3.5 | 235.0 | 62.1 |
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| F95B | 700 rpm | 900 rpm | 1400 rpm | 1750 rpm | 2500 rpm | ||||||||||||
| Bar | kPa | ft | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM | kW | L/min | GPM |
| 0.5 | 50 | 16.8 | 0.75 | 182.6 | 48.2 | 1.1 | 236.5 | 62.5 | 1.5 | 384.2 | 101.5 | 2.2 | 483.6 | 127.8 | 4.0 | 626.7 | 165.5 |
| 1.0 | 100 | 33.5 | 1.1 | 172.7 | 45.6 | 1.1 | 231.3 | 61.1 | 1.5 | 372.0 | 98.3 | 3.0 | 472.9 | 124.9 | 5.5 | 617.9 | 163.2 |
| 1.5 | 150 | 50.3 | 1.1 | 160.1 | 42.3 | 1.5 | 214.5 | 56.7 | 2.2 | 350.4 | 92.6 | 3.0 | 444.1 | 117.3 | 5.5 | 583.8 | 154.2 |
| 2.0 | 200 | 67.1 | 1.1 | 132.3 | 35.0 | 1.5 | 181.0 | 47.8 | 3.0 | 315.4 | 83.3 | 3.5 | 406.2 | 107.3 | 5.5 | 553.1 | 146.1 |
| 2.5 | 250 | 83.8 | 1.5 | 79.5 | 21.0 | 2.2 | 137.8 | 36.4 | 3.0 | 267.6 | 70.7 | 4.0 | 361.3 | 95.5 | 7.5 | 506.4 | 133.8 |