LaMotte Pool & Spa Owner's Handbook - Manual (Page 32)

ò Lowering Alkalinity with Dry Acid
U.S. Customary Units:
100
Gallons
1,000
Gallons
5,000
Gallons
10,000
Gallons
20,000
Gallons
50,000
Gallons
ppm Tsp Oz Lb Oz Lb Oz Lb Oz Lb Oz Lb Oz
10 1.8 — 0 3 1 0 2 0 4 0 10 0
20 3.5 — 0 6 2 0 4 0 8 0 20 0
30 — 1.0 0 10 3 0 6 0 12 0 30 0
40 — 1.3 0 13 4 0 8 0 16 0 40 0
50 — 1.6 1 0 5 0 10 0 20 0 50 0
60 — 2 1 3 6 0 12 0 24 0 60 0
70 — 2.2 1 6 7 0 14 0 28 0 70 0
80 — 2.6 1 10 8 0 16 0 32 0 80 0
90 — 3 1 13 9 0 18 0 36 0 90 0
100 — 3.2 2 0 10 0 20 0 40 0 100 0
Metric Units:
400
Liters
4000
Liters
20000
Liters
40000
Liters
80000
Liters
200000
Liters
ppm Kg g Kg g Kg g Kg g Kg g Kg g
10 0 10 0 100 0 480 0 960 1 920 4 800
20 0 20 0 190 0 960 1 920 3 840 9 610
30 0 30 0 290 1 440 2 880 5 760 14 410
40 0 40 0 380 1 920 3 840 7 690 19 210
50 0 50 0 480 2 400 4 800 9 610 24 20
60 0 60 0 580 2 880 5 760 11 530 28 820
70 0 70 0 670 3 360 6 720 13 450 33 620
80 0 80 0 770 3 840 7 690 15 370 38 430
90 0 90 0 860 4 320 8 650 17 290 43 230
100 0 100 0 960 4 800 9 610 19 210 48 30
Notes:
Be sure to note chemical precautions. Always follow manufacturer’s
recommendations.
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