Grundfos 475S300-3 SP Submersible Well Pump with Motor - 30 HP, 208-220-230V Three Phase, 3 Stages (P/N 19253003)

Grundfos

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SKU:: GRUNDFOS-SP-19253003
UPC:
Availability:: Contact ForeverPure for your guaranteed low price - +1-408-969-2688
Configuration:: Complete pump with motor
Horsepower:: 30 HP
Voltage:: 208-220-230 V
Phase:: Three Phase
Nominal Flow:: 498 GPM
Stages:: 3
Material:: Stainless steel AISI 304 (EN 1.4301)

Description

The Grundfos 475S300-3 (product number 19253003) is a SP95 stainless steel submersible well pump rated 498 US gpm at 167.3 ft across 3 stages, supplied complete with a three phase Grundfos MS6000 submersible motor.

Performance Curve

Official Grundfos curve — 60 Hz, water at 68 °F. Head (H) and efficiency (η) against flow (Q); lower chart shows power and NPSH required.

Performance & Hydraulic Data

Rated flow	498 US gpm
Rated head	167.3 ft
Stages	3
Pump speed (data basis)	3450 rpm
Pump type	SP95
US designation	SP95-3
Maximum operating pressure	870.23 psi
Maximum outlet pressure	137.79 psi
Built-in return valve	Yes
Curve tolerance	ISO9906:2012 3B

Materials of Construction

Pump housing	Stainless steel — EN 1.4301 — AISI 304
Impellers	Stainless steel — EN 1.4301 — AISI 304
Motor material	Stainless steel — 1.4301 — 304

Installation & Connections

Discharge connection	6 NPT(F)
Motor diameter	6 inch
Minimum borehole diameter	7.4 in
Overall length	68.5 in
Liquid temperature range	5 °F to 104 °F

Motor & Electrical Data

Motor power (P2)	30 HP
Voltage & phase	208-220-230 V, three phase
Frequency	60 Hz
Rated current	104-96.5-92.0 A
Starting current	450-520-570 A
Service factor	1.15
Insulation class	F
Starting method	direct-on-line
Enclosure class	IP68
Grundfos motor number	96166188

Approvals, Weights & Identification

Approvals	CULDWUS,CCSAUS
Drinking water	PROP65
Grundfos product number	19253003
EAN	5711496474934
Net weight (pump + motor)	227 lb
Gross (shipping) weight	292 lb
Country of origin	United States
HS / customs tariff code	8413.70.2004