Pump Sales,
Manufacturing,
and Consulting
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Booster Pump Technologies
PO Box 400668
Hesperia,CA 92340-0668
Ph 760-947-6457 Fax 760-947-5493
www.boosterpumptech.com
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TQ Performance
5 gpm @ 55' ( 23 psi )
7.5 gpm @ 46' ( 20 psi ) } MAX FOR IRRIGATION WITH VALVE CHANGE-OVER
10 gpm @ 36' ( 15 psi ) } FOR WATER SUPPLY ONLY
12.5 gpm @ 24' ( 10 psi ) } "
Valve change-over : In turf irrigation when one valve station ( or set of valve stations ) is closing another valve station ( or set of valve stations ) is opening. This is a function of the irrigation controller ( clock ) . This results in a momentary increase of flow. Pump motor and impeller must be sized to not overload during valve change-over.
Shut-Off head : Zero flow, maximum pumping pressure. Add this to the static pressure to calculate total pump pressure at shut off. Total pressure must not exceed maximum pressure rating of pump and/or piping.
Run-Out : Maximum flow for this impeller and horsepower. May use the service factor of the motor. Exceeding this flow will cause damage to the pump and motor.
5 gpm @ 82' ( 35 psi )
7.5 gpm @ 71' ( 30 psi )
10 gpm @ 58' ( 25 psi )
12.5 gpm @ 45' ( 19 psi ) } MAX FOR IRRIGATION WITH VALVE CHANGE-OVER
15 gpm @ 32' ( 13 psi ) } FOR WATER SUPPLY ONLY
5 gpm @ 141' ( 61 psi )
7.5 gpm @ 130' ( 56 psi )
10 gpm @ 117' ( 50 psi )
12.5 gpm @ 104' ( 45 psi )
15 gpm @ 88' ( 38 psi ) } MAX FOR IRRIGATION WITH VALVE CHANGE-OVER
17.5 gpm @ 70' ( 30 psi ) } FOR WATER SUPPLY ONLY
20 gpm @ 49' ( 21 psi ) } "
15 gpm @ 116' ( 50 psi )
20 gpm @ 110' ( 47 psi )
25 gpm @ 104' ( 45 psi )
30 gpm @ 96' ( 41 psi )
35 gpm @ 89' ( 38 psi )
40 gpm @ 81' ( 35 psi ) } MAX FOR IRRIGATION WITH VALVE CHANGE-OVER.
45 gpm @ 71' ( 30 psi ) } FOR WATER SUPPLY ONLY
50 gpm @ 61' ( 26 psi ) } "
55 gpm @ 51' ( 22 psi ) } "
15 gpm @ 129' ( 55 psi )
20 gpm @ 124' ( 53 psi )
25 gpm @ 118' ( 51 psi )
30 gpm @ 112' ( 48 psi )
35 gpm @ 105' ( 45 psi )
40 gpm @ 98' ( 42 psi ) } MAX FOR IRRIGATION WITH VALVE CHANGE-OVER.
45 gpm @ 90' ( 39 psi ) } FOR WATER SUPPLY ONLY
50 gpm @ 82' ( 35 psi ) } "
15 gpm @ 157' ( 68 psi )
20 gpm @ 154' ( 66 psi )
25 gpm @ 149' ( 64 psi )
30 gpm @ 144' ( 62 psi )
35 gpm @ 138' ( 60 psi )
40 gpm @ 131' ( 57 psi )
45 gpm @ 123' ( 53 psi )
50 gpm @ 114' ( 49 psi ) } MAX FOR IRRIGATION WITH VALVE CHANGE OVER
55 gpm @ 105' ( 45 psi ) } FOR WATER SUPPLY ONLY
60 gpm @ 94' ( 40 psi ) } "
PUMP START:
TQ 200, factory setting for pump "on" is 17psi ( max 30psi )
TQ 400, ... pump "on" is 26psi ( max 39psi )
TQ 800, ... pump "on" is 36psi ( max 67psi )
TQ 1500, ... pump "on" is 43psi ( max 58psi )
TQ 2200, ... pump "on" is 43psi ( max 60psi )
TQ 3700 ... pump "on" is 43psi ( max 72psi )
THE SINGLE SOURCE SOLUTION FOR
YOUR IRRIGATION BOOSTER PUMP
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