Grundfos CM 3-I (All 304 Stainless Steel) Pumps 2-22 GPM

Overview

The Grundfos CM pump has been created with compactness, flexibility and reliability as its central features. This horizontal multistage close-coupled pump is a compact, reliable and quiet pump designed to work in a variety of applications.

CM pumps are fitted with mains-operated motors. A Grundfos engineered mechanical shaft seal has been designed to eliminate industry-wide problems with shaft seals sticking where SIC-SIC seal faces are used.  The solution builds on both the implementation of a rotation stop on the stationary ring and different surface finishing on both the stationary and rotating rings.

These CM pumps are 304 stainless steel

• AISI 304/DIN 1.4301 stainless steel for water and non-corrosive liquids
• AISI 316/DIN 1.4401 stainless steel offers

Flexibility

The Grundfos CM pumps are designed to be used in a variety of applications, including:

• Washing and cleaning (washing machines)
• Water treatment
• Temperature control (heating/cooling)
• Chemical and pharmaceutical industries
• Building services
• Irrigation

Features

• Compact design
• Customized solutions
• High reliability
• Service-friendly
• Wide performance range
• Low noise level
• Grundfos motor
• Dry running capabilities
• 2 year manufacturer warranty

Documentation:
Brochure
Product Guide
Installation and Operating Instructions

Benefits

• Small footprint
• Low maintenance costs
• Single pump model for multiple applications
• Reduced downtime, High reliability

Model	HP	PH	Voltage	Material  #
CM 3-2 I	0.8	1	115/230	97568306
CM 3-2 I	0.58	3	208-230	97568352
CM 3-3 I	0.8	1	115/230	97568307
CM 3-3 I	1	3	208-230	97568353
CM 3-4 I	1.06	1	115/230	97568308
CM 3-4 I	1	3	208-230	96961050
CM 3-5 I	1.5	1	115/230	97568309
CM 3-5 I	1.4	3	208-230	97568354
CM 3-6 I	2.03	1	115/230	98125819
CM 3-6 I	1.7	3	208-230	97765243
CM 3-7 I	2.03	1	115/230	98125820
CM 3-7 I	2.3	3	208-230	98125865
CM 3-8 I	2.03	1	115/230	98125827
CM 3-8 I	3.4	3	208-230	98125868
CM 3-9 I	3.4	3	208-230	98091750

All Grundfos products come with a 2-year warranty that fully complies with legal requirements. The warranty covers product and material defects which are not the results of normal wear and tear for a period of 24 months from the date of delivery. The warranty period may not, however, exceed 30 months from the date of production. Warranty claims will be rejected in the following situations: If the defect in the product arises from: -any drawing, design or specification supplied by the customer/purchaser -modifications undertaken by the customer/purchaser or a third party without the consent of Grundfos If a defect is caused by: -normal wear and tear -inadequate maintenance or faulty repair by others than Grundfos -failure to observe the operating instructions -over-loading -use of any unsuitable material -the effects of chemical or electrolytic action -building or assembly work not undertaken by Grundfos -other reasons beyond Grundfos' control As a general rule, Grundfos will not accept to pay transportation/replacement/installation costs for faulty products. Warranty claims may be submitted by contacting the local Grundfos sales company or the point of sale. Benefit: -Knowledge that Grundfos backs its products with clearly defined warranty terms -Warranty claims with well-defined contacts and short response time.