SCALA1 3-45

Max Liquid Temperature: 113°F, Max System Pressure: 115 psi, Max Inlet Pressure: 43 psi, Suction Capability: Up to 26 ft, IP Rating: X4D.

SKU: 99631736

$1,612.00

2 in stock (can be backordered)

Category: Brand:

Quick Specs

  • Max Liquid Temperature: 45°C (1134°F)
  • Max System Pressure: 8 bar (115 psi)
  • Max Inlet Pressure: 3 bar (43 psi)
  • Suction Capability: Up to 8m (26ft)
  • IP Rating: X4D (Ourdoor Ready)

Product Overview

The Grundfos SCALA1 3-45 is an all-in-one pressure-boosting unit designed to deliver reliable water supply solutions for domestic and light commercial applications. This unit integrates a pump, motor, diaphragm tank, pressure and flow sensor, dry-running protection, controller, and non-return valve into one compact package, ensuring optimal water pressure and intelligent control.

Pump Specifications

Max Ambient Temperature55°C (131°F)
Max Liquid Temperature45°C (1134°F)
Max System Pressure8 bar (115 psi)
Max Inlet Pressure3 bar (43 psi)
Max Head44 m (144 ft)
Nominal Head25 m (82 ft)
Nominal Flow3.6 mÃ3/h (15.8 US GPM)
IP RatingX4D (Ourdoor Ready)
Pumped LiquidClean water
Noise Level< 55 dB(A)
Net Weight12.0 kg (26.5 lbs)
Suction CapabilityUp to 8m (26ft)

Technical

Rated Flow14.9 US gpm
Rated Head82.02 ft
Maximum Head150.9 ft
Primary Shaft SealBVBP
ApprovalsCSA,CCSAUS,CSA LLC,PROP65
Approvals for Drinking WaterCSA DW
Curve ToleranceISO9906:2012 3B
ModelA
Start Pressure31.91 psi
Pump HousingComposite
ImpellerComposite

Installation

Range of Ambient Temperature32 .. 131 °F
Maximum Operating Pressure116.03 psi
Maximum Permissible Inlet Pressure43.51 psi
Type of Inlet ConnectionNPT(M)
Type of Outlet ConnectionNPT(M)
Size of Suction Port1 inch
Size of Outlet Port1 inch
Pressure Rating for ConnectionPN 8

Liquid

Pumped LiquidClean water
Liquid Temperature Range32 .. 113 °F
Selected Liquid Temperature68 °F
Density62.29 lb/ft³

Electrical Data

Max. P1950 W
Rated Power - P20.791 HP
Main Frequency60 Hz
Rated Voltagecurve_tolerance
Rated Current8.62 A
Enclosure Class (IEC 34-5)X4D
Insulation Class (IEC 85)F
Length of Power Cable4.92 ft
Power PlugType B (NEMA 5-15) US plug 115V

Others

Net Weight26.5 lbs
Gross Weight30.9 lb
Shipping Volume1.62 ft³
Storage Temperature Range-40 .. 158 °F
Warranty2 Years
Country of OriginDenmark

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