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Callaghan Booster Pump Size Calculator
Visit: www.callaghanpump.com
Call in NY: 212-736-4146
Call in NJ: 201-621-0505
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Stage 1Presure Required
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REQUIRED
What is the height of your building in feet?
Enter Number -->159
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REQUIRED
How much pressure do you want at the top of the building?
Enter Number -->60
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OPTIONAL
How much friction loss do you have through your pipe?
(If you do not enter a value here then we use default of 15%)
Enter Number -->15%
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Stage 2Incoming Supply
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REQUIRED
What is the pressure at the water main coming into the building?
Enter Number -->37
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OPTIONAL
What is the pressure loss through your water meter?
(If you do not enter a value here then we use default of 3 PSI)
Enter Number -->0
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OPTIONAL
What is the pressue loss through your backflow preventer?
(If you do not enter a value here then we use default of 7 PSI)
Enter Number -->0
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Stage 3Water Usage
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REQUIRED
What type of building classification?
Pull Down Menu -->Hotel
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ALL REQUIREDQtyDescription
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How Many? -->0
Bath Group flush tank (Lav, WC, Tub)
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How Many? -->0
Bath Group flush Valve (Lav, WC, Tub)
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How Many? -->0
Private Bath or shower (Roman Tub)
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How Many? -->0Public Bath or shower
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How Many? -->0Private Lavatory*
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How Many? -->0Public Lavatory**
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How Many? -->0
Water closet flush tank - Private*
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How Many? -->0
Water closet flush tank - Public**
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How Many? -->0
Water closet flush valve - Private*
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How Many? -->0
Water closet flush valve - Public**
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How Many? -->0Kitchen Sink - Private*
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How Many? -->0Kitchen Sink - Public**
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How Many? -->0
Dishwasher and/or Icemaker connection
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How Many? -->0Laundry Tub
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How Many? -->0Urinal with 1" flush valve
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How Many? -->0Urinal with 3/4" flush valve
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How Many? -->0
Washing Machine - Residential*
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How Many? -->0Washing Machine - Public**
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How Many? -->25Hose Bibb
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How Many? -->01/2" Connection
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How Many? -->03/4" Connection
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How Many? -->01" Connection
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How Many? -->0
1 1/2" Swimming Pool Connection
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* * * * * * * *Total GPM#N/AGallons
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* * * * * * * *#N/A
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* * * * * * * *Each Pump GPM#N/AGallons
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* * * * * *Pressure111.16PSI
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HUNTERS CURVE#N/A
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Each Pump GPM (HC)#N/A
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