Grundfos 92542779, Vertical Multistage Centrifugal Pump CR 255-4-2 A-G-A-E-HQQE

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Grundfos 92542779, Vertical Multistage Centrifugal Pump CR 255-4-2 A-G-A-E-HQQE

Name: Grundfos 92542779, Vertical Multistage Centrifugal Pump CR 255-4-2 A-G-A-E-HQQE
Brand: Grundfos
SKU: LSIJ5IG8J3
Price: 132081.0 USD
Availability: OutOfStock

SKU: LSIJ5IG8J3 Part Number: 92542779

Price:

$132,081.00

Save 0% Call 844-448-0880 for large volume pricing

Stock:

Obsolete

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This vertical multistage centrifugal pump has suction and discharge ports on the same level. The pump head and base are constructed from cast iron, while all other wetted parts are made of stainless steel (EN 1.4301). It is applicable for water treatment fertigation, chemigation, dosing, controls and digital groundwater management, as well as drip, micro spray, and soaker hose irrigation.

Manufacturer	Grundfos
Part Number	92542779
Rated pump speed	3578 rpm
Rated flow	1350 US gpm
Rated head	650 ft
Maximum head	859.3 ft
Stages	4
Impellers	4
Number of reduced-diameter impellers	2
Low NPSH	N
Pump orientation	Vertical
Shaft seal arrangement	Single
Code for shaft seal	HQQE
Approvals for drinking water	NSF/ANSI 61,NSF/ANSI 372
Curve tolerance	ISO9906:2012 3B
Pump version	A
Cooling	IC 411
Base	Ductile cast iron, EN 1563 EN-GJS-500-7, ASTM A536-84 65-45-12
Impeller	Stainless steel, EN 1.4401, AISI 316
Material code	A
Code for rubber	E
Bearing	WC/WC
Thrust handling device	Y
Material certified according to	European standards
Maximum ambient temperature	104 °F
Maximum operating pressure	580.15 psi
Max pressure at stated temperature	363 psi / 250 °F, 580.15 psi / 176 °F
Type of connection	ANSI
Size of suction port	8 inch
Size of outlet port	8 inch
Pressure rating for connection	300 lb
Flange size for motor	449TSD
Connect code	G
Pumped liquid	Water
Liquid temperature range	-4 .. 248 °F
Selected liquid temperature	68 °F
Density	62.29 lb/ft³
Motor standard	NEMA
Motor type	WEG
Rated power - P2	300 HP
Power (P2) required by pump	300 HP
Main frequency	60 Hz
Rated voltage	3 x 460 V
Service factor	1.15
Rated current	320 A
Starting current	680 %
Full load SF current	368 A
Cos phi - power factor	0.90
Rated speed	3570 rpm
IE efficiency	IE3 95,8%
IE Efficiency class	IE3 / NEMA Premium
Motor efficiency at full load	95.8 %
Motor efficiency at 3/4 load	95.8 %
Motor efficiency at 1/2 load	95.4 %
Number of poles	2
Enclosure class (IEC 34-5)	IP55
Insulation class (IEC 85)	F
Built-in motor protection	NONE
Frequency converter	None
Net weight	3670 lb
Gross weight	4150 lb
Shipping volume	138 ft³

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