Grundfos CRE Series Product Guide

CR, CRI, CRN, CRE, CRIE, CRNE
87
Quotation text
CR(E), CRI(E), CRN(E)
Vertical, non-self-priming, multistage, in-line, centrifugal pump for installation in pipe systems and mounting on a
foundation.
The pump has the following characteristics:
- impellers and intermediate chambers are made of AISI __________________ Stainless steel
- Pump head and base are made of _______________
- Power transmission is via cast iron split coupling.
- pipework connections is via ____________________
The motor is a _____________________ -phase AC motor.
Technical
Rated flow: _______________________ GPM
Rated head: _______________________ Feet
Minimum liquid temperature: _______________________ °F
Maximum liquid temperature: _______________________ °F
Type of shaft seal: _______________________
Materials
Material, pump housing: _______________________
Material, shaft: AISI____________________ Stainless Steel
Material, impeller: AISI____________________ Stainless Steel
Material, sleeve: AISI____________________ Stainless Steel
Material, seal metal: AISI____________________ Stainless Steel
- seal face: _______________________
- seal face _______________________
- seal elastomer: _______________________
Installation
Maximum ambient temperature: _______________________ °F
Max. pressure at stated temp.: _______________________ PSI/ °F
Standard, pipe connection: _______________________
Size, pipe connection: _______________________
Rated pressure, pipe connection: _______________________ PSI
Frame size for motor: _______________________ NEMA
Electrical data
Motor type: _______________________
Rated power (P2): _______________________ HP
Frequency: _______________________ Hz
Rated voltage: _______________________ V
Rated current: _______________________ A
Service factor: _______________________
Starting current: _______________________ A
Rated speed: _______________________ RPM
Full load motor efficiency: _______________________ %
Insulation class: _______________________
Additional
Gross weight: _______________________ Lbs.
Shipping volume: _______________________
Model: _______________________

Grundfos CRE Series Specifications

General

Motor Type	Asynchronous
Enclosure Class	IP55
Insulation Class	F
Series	CRE
Protection Class	IP55
Material	Stainless Steel
Applications	Water Supply, Pressure Boosting, Irrigation
Pumped liquid	Clean liquids
Approvals	CE
Voltage	380-415V
Connection Size	DN 32 to DN 100
Efficiency	IE3 Premium Efficiency
Power Supply	3-phase
Liquid Temperature Range	-10°C to +120°C
Temperature Range	-10°C to +120°C