Pulsar® Precision Operaon and Installaon Manual (Model PS-1HCE) Rev 2.0 04/2022
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Table8.(Connued)
SoluonStrength 0.6 – 0.8% at 84 °F [28.8 °C] inlet water temperature
WaterInlet 2.5 - 3.5 gpm [9.5 - 13.2 lpm] @ 30 - 40 psig [2.1 - 2.8 bar]
VenturiDischargeRate 3 gpm [11.4 lpm] at nominal venturi operaon
RecommendedPoolSize
(Forguidanceonly,seenotes)
• Outdoor Non-Stabilized: 17,500 – 250,000 gal. • Outdoor Stabilized: 50,000 – 630,000 gal.
• Indoor: 70,000 – 1,000,000 gal. • Spas: 1,000 – 5,000 gal.
Note: Above guidance is based on nominal bather loads with well kept pool condions.
Heavy bather loads, pool leakage, frequent backwashing, use of other sanizaon
equipment, etc will change feeder sizing requirements.
Note: Higher ow rates (increased turn over rate requirement) mostly impact feeder sizing
on very shallow water such as water slides or kiddie pools since these are less likely to
maintain chlorine residuals regardless of bather load. These water features may require
more feeder output and/or a bigger feeder model.
Note: Historical chlorine consumpon data (how much chlorine the pool typically used per
day/week/month) can help with feeder sizing requirements.
10.1.3 OponalFeedRateCapability
Table9. Pools:FeedSolenoidOn/OTimevsAvailableChlorine
DeliveryRate(lbs/day)
On/O(seconds) OnTime% AvCl(lbs/day) Output%
44/16 74 % 189 100 %
38/22 63 % 165 87.5 %
32/28 53 % 140 75 %
27/33 45 % 125 67 %
22/38 37 % 110 58 %
16/44 27 % 95 50 %
11/49 18 % 40 25 %
6/54 10 % 5 8 %
Table10. Spas:FeedSolenoidOn/OTimevsAvailableChlorine
DeliveryRate(lbs/day)
On/O(seconds) OnTime% AvCl(lbs/day) Output%
44/16 74 % 141 100 %
38/22 63 % 123 87.5 %
32/28 53 % 106 75 %
27/33 45 % 95 67 %
22/38 37 % 82 58 %
16/44 27 % 70 50 %
11/49 18 % 35 25 %
6/54 10 % 5 8 %
0
20
40
60
80
100
18916514012511095405
% Output
Pools Available Chlorine Output Rate
lbs/day Available Chlorine
0
20
40
60
80
100
141123106958270355
% Output
Spas Available Chlorine Output Rate
lbs/day Available Chlorine