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THE MOTORLESS WATER PUMP

 2-GCCBG
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  FLOW DATA FOR DELIVERY HEADS BASED ON FALL

The chart indicates lift in feet relative to the fall / drive and the flow rate available.  The numbers at the top of each chart indicate the fall and drive pipe length (2-10 means 2 feet of fall with a 10 foot long drive pipe).  For example, to obtain a flow of 3500 gallons per day at a lift of 50.7 feet, the proper installion would require 9 feet of fall and 45 feet of drive pipe.

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GALLONS
PER DAY

2-10

3-15

4-20

5-25

6-30

7-35

8-40

9-45

10-50

100

154.6

189.6

223.7

256.2

288.7

304.9

321.7

337.3

353.47

200

132.5

168.4

204.3

236.4

268.5

285.3

301.9

318.7

335.43

300

113.5

150.0

186.5

218.1

249.7

266.8

284.0

301.1

318.30

400

97.2

133.7

170.3

201.3

232.2

249.6

267.1

284.6

302.04

500

83.3

119.4

155.5

185.8

216.0

233.6

251.3

268.9

286.62

600

71.4

106.7

142.1

171.5

200.9

250.2

299.4

288.7

277.99

700

61.2

95.4

129.7

158.2

186.8

204.6

222.4

240.2

258.10

800

52.4

85.4

118.5

146.1

173.8

191.6

209.3

227.1

244.90

900

44.8

76.5

108.2

134.9

161.6

179.3

197.0

214.7

232.40

1000

38.5

68.6

98.8

124.5

150.3

167.8

185.4

202.9

220.50

GALLONS
PER DAY

2-10

3-15

4-20

5-25

6-30

7-35

8-40

9-45

10-50

1100

32.9

61.6

90.2

115.0

139.8

157.1

174.5

191.9

209.30

1200

28.2

55.3

82.4

106.2

130.0

147.1

164.3

181.4

198.60

1300

 

49.7

75.2

98.0

120.9

137.8

154.7

171.6

188.50

1400

 

44.7

68.7

90.5

112.4

129.0

145.6

162.2

178.80

1500

 

40.2

62.7

83.6

104.5

120.8

137.1

153.4

169.70

1600

 

36.2

57.3

77.3

97.3

113.2

129.1

145.0

161.00

1700

 

32.6

52.3

71.4

90.5

106.1

121.6

137.2

152.80

1800

 

29.5

47.8

42.0

84.1

99.8

114.5

129.7

145.00

1900

 

26.6

43.6

60.9

78.2

93.0

107.9

122.7

137.60

2000

   

39.8

56.3

72.8

87.2

101.7

116.1

130.60

GALLONS
PER DAY

2-10

3-15

4-20

5-25

6-30

7-35

8-40

9-45

10-50

2100

   

36.4

52.0

67.7

81.7

95.8

109.8

123.90

2200

   

33.2

48.0

62.9

76.6

90.2

103.9

117.60

2300

   

30.3

44.4

58.5

71.7

85.0

98.3

111.60

2400

   

27.7

41.0

54.4

67.3

80.1

93.0

105.90

2500

   

25.3

37.9

50.6

63.0

75.5

88.0

100.50

2600

     

35.1

47.1

59.1

71.2

83.2

95.30

2700

     

32.4

43.8

55.5

67.2

68.8

90.50

2800

     

29.9

40.7

52.0

63.3

74.5

85.80

2900

     

27.7

37.8

48.7

59.7

70.6

81.50

3000

     

25.6

35.2

45.7

56.3

66.8

77.30

GALLONS
PER DAY

2-10

3-15

4-20

5-25

6-30

7-35

8-40

9-45

10-50

3100

       

32.7

42.9

53.1

63.3

73.40

3200

       

30.5

40.3

50.0

59.8

69.60

3300

       

28.3

37.8

47.2

56.7

66.10

3400

       

26.4

35.4

44.5

53.6

62.70

3500

         

33.3

42.0

50.7

59.50

3600

         

31.2

39.6

48.0

56.40

3700

         

29.3

37.4

45.5

53.60

3800

         

27.5

35.3

43.0

50.80

3900

         

25.8

33.3

40.7

48.20

4000

           

31.4

38.6

45.80

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