Honda General Water Pumps
Type Lightweight Economy Deluxe High Pressure
Specifications / Model WX10 WX15 WP20X WP30X WD20X WB20 WB30 WD30X WH15X WH20X
Engine: 4-stroke, single-cylinder, air-cooled GX31 Mini 4-stroke 1.5HP OHV GHX50
2.5HP OHV
GX120K1
4HP OHV
GX160K1
5.5HP OHV
GX120K1
4HP OHV
GX120
4HP OHV
GX160
5.5HP OHV
GX160K1
5.5HP OHV
GX120K1
4HP OHV
GX160K1
5.5HP OHV
Displacement 31cc 49cc 118cc 163cc 118cc 118cc 163cc 163cc 118cc 163cc
Bore and stroke 1.5" x 1.0" 1.65" x 1.42" 2.4" x 1.7" 2.7" x 1.8" 2.4" x 1.7" 2.4" x 1.7" 2.7" x 1.8" 2.7" x 1.8" 2.4" x 1.7" 2.7" x 1.8"
Compression ratio 8.0:1 8.0:1 8:5:1 8:5:1 8:5:1 8:5:1 8:5:1 8:5:1 8:5:1 8:5:1
Centrifugal Pump type General Purpose, self-priming General Purpose, self-priming Economy, self-priming Economy, self-priming Deluxe, self-priming Centrifugal, Self-Priming Centrifugal, Self-Priming Deluxe, self-priming High Pressure, self-priming High Pressure, self-priming
Self-priming time 120 sec. at 16.4 ft 120 sec. at 16.4 ft 90 sec. at 16.4 ft 120 sec. at 16.4 ft 110 sec. at 16.4 ft 110 sec. at 16.4 ft 150 sec. at 16.4 ft 150 sec. at 16.4 ft 40 sec. at 16.4 ft. 60 sec. at 16.4 ft.
Drive system Direct Direct Direct Direct Direct Direct Direct Direct Direct Direct
Discharge capacity 40 gals./min. 72 gals./min. 158 gals./min. 264 gals./min. 158 gals./min. 152 gals./min. 152 gals./min. 290 gals./min. 106 gals./min. 132 gals./min.
Suction port diameter 1" 1.5" 2" 3" 2" 2" 3" 3" 1.5" 2"
Discharge port diameter 1" 1.5" 2" 3" 2" 2" 3" 3" 1.5" 2"
Total head lift 100 ft. 125 ft. 85 ft. 98 ft. 105 ft. 92 ft. 85 ft. 92 ft. 164 ft. 164 ft.
Suction head lift 23 ft. 26 ft. 26 ft. 26 ft. 26 ft. 26 ft. 26 ft. 26 ft. 26 ft. 26 ft.
Dimensions (LxWxH) 13.0" x 9.8" x 12.8" 12.8" x 10.8" x 14.8" 18.5" x 13.8" x 15.0" 19.9" x 14.8" x 18.3" 20.5" x 15.7" x 17.7" 17.90" x 14.4" x 14.8" 20.1" x 15.2" x 17.9" 20.5" x 15.7" x 20.9" 16.9" x 14.2" x 15.7" 17.1" x 14.8" x 15.7"
Dry weight 15 lbs. 22 lbs. 48.5 lbs. 61.7 lbs. 55.1 lbs. 46 lbs. 60 lbs. 66.2 lbs. 48.5 lbs. 51.8 lbs.

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1439 Northwest Bypass

Great Falls, Montana 59404

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