Name: Grundfos 91159405, Vertical Multistage Centrifugal Pump
Brand: Grundfos
SKU: LSI29JR3S5
Price: 17220.0 USD
Availability: OutOfStock

Grundfos 91159405, Vertical Multistage Centrifugal Pump

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This vertical multistage centrifugal pump has suction and discharge ports on the same level.

Manufacturer	Grundfos
Part Number	91159405
Rated pump speed	2957 rpm
Rated flow	282 US gpm
Rated head	483.9 ft
Maximum head	613.5 ft
Stages	7
Impellers	7
Number of reduced-diameter impellers	2
Low NPSH	N
Pump orientation	Vertical
Shaft seal arrangement	Single
Code for shaft seal	HQQE
Approvals	CE,EAC,UKCA,SEPRO
Approvals for drinking water	ACS
Curve tolerance	ISO9906:2012 3B
Pump version	A
Base	Cast iron, EN 1563 EN-GJS-500-7, ASTM A536 80-55-06
Impeller	Stainless steel, EN 1.4301, AISI 304
Material code	A
Code for rubber	E
Support bearing	Graflon
Maximum operating pressure	435.11 psi
Max pressure at stated temperature	435 psi / 250 °F, 435 psi / -22 °F
Type of connection	ANSI
Size of suction port	4 inch
Size of outlet port	4 inch
Pressure rating for connection	PN 40
Flange rating inlet	300 lb
Flange size for motor	FF350
Connect code	G
Pumped liquid	Water
Liquid temperature range	-22 .. 248 °F
Selected liquid temperature	68 °F
Density	62.29 lb/ft³
Motor standard	IEC
Power (P2) required by pump	50 HP
Frequency converter	None
Pressure sensor	N
Minimum efficiency index, MEI ≥	0.70
Net weight	238 lb
Gross weight	311 lb
Shipping volume	17.5 ft³

Grundfos has a wide range of products, pump solutions, and services for all applications. Grundfos' energy-efficient pumps provide comfort and move water, wastewater, and industrial liquids all over the world.