Description
EASY TWIN PUMP CONTROL
Built-in multi-pump/booster technology enables twin pump connection with joint pump control in either duty/assist or duty/standby mode.
Online configuration is done easily using the Grundfos GO REMOTE app, where you can also adjust the alternation setup.
SCALA1 5-55 (115V or 230V)
(A small, 2 – 4 gallon pressure tank is recommended in applications where a water heater is in place to allow for thermal expansion in the line. A small pressure tank will also prevent cycling when a leak is present in the piping, extending the life of the pump.)
Product number 99631754
Suitable for
Plumbing: Pressure Boosting
Residential groundwater intake
Residential water pressure boosting
Residential rainwater harvesting
The Grundfos SCALA1 is a fully integrated, all-in-one, self-priming, compact waterworks designed for pressure boosting in domestic and light-commercial applications, such as garden irrigation or pressure boosting to one and two family houses and apartments.
Specifications
Product name SCALA1 5-55
Product No. 99631754
EAN 5713832222070
Price
Technical
Rated flow 23.2 US GPM
Rated head 82.03 ft
Maximum head 180.5 ft
Primary shaft seal BVBP
Approvals CCSAUS,CSA_LLC,PROP65
Approvals for drinking water CSA DW
Curve tolerance ISO9906:2012 3B
Model A
Start pressure 40.61 psi
Materials
Pump housing Composite
Impeller Composite
Installation
Range of ambient temperature 32 .. 131 °F
Maximum operating pressure 116 psi
Maximum permissible inlet pressure 29 psi
Type of inlet connection NPT(M)
Type of outlet connection NPT(M)
Size of suction port 1 inch
Size of outlet port 1 inch
Pressure rating for connection PN 8
Liquid
Pumped liquid Water
Liquid temperature range 32 .. 113 °F
Selected liquid temperature 68 °F
Density 62.29 lb/ft³
Electrical data
Length of power cable 4.92 ft
P1 max. 1250 W
Rated power – P2 1.15 HP
Main frequency 60 Hz
Rated voltage 1 x 115 V or 1x 220 V
Maximum current consumption 11.6 A
Enclosure class (IEC 34-5) X4D
Insulation class (IEC 85) F
Power plug Type B (NEMA 5-15)
US plug 115V or 220V
