Name: Grundfos 99971241, Vertical Multistage Centrifugal Pump, Cast Iron Base
Brand: Grundfos
SKU: LSIIZ5S13R
Price: 67493.0 USD
Availability: OutOfStock

Grundfos 99971241, Vertical Multistage Centrifugal Pump, Cast Iron Base

Roll over image to zoom in Click on image to zoom

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

Manufacturer	Grundfos
Part Number	99971241
Rated pump speed	3573 rpm
Rated flow	980 US gpm
Rated head	731.7 ft
Maximum head	983 ft
Stages	5
Impellers	5
Number of reduced-diameter impellers	3
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
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
Support bearing	Graflon
Thrust handling device	Y
Material certified according to	European standards
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	447TSD
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
Power (P2) required by pump	201 HP
Frequency converter	None
Net weight	818 lb
Gross weight	1080 lb
Shipping volume	44.2 ft³

CR Air Vent Kit (Installation and operating Instructions)

CR, CRI, CRN, CRT, CRE, CRIE, CRNE, CRTE (Custom-built pumps) (Data booklet)

The new generation of Grundfos pumps, MOVING THE LIMITS (Product brochure)

OPTIMIZED INDUSTRIAL SOLUTIONS (Product brochure)

COMPREHENSIVE WATER TREATMENT SOLUTIONS (Product brochure)

FOOD PROCESSING, PUMPS FOR INDUSTRY (Product brochure)

CR, CRN 95-255 (I & O instructions)

CR, CRI, CRN, CRT (I & O instructions)

Get It All with Grundfos Plumbing, ONE PARTNER ALL the PUMPS (Product brochure)

Grundfos Data Center Solutions

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.