Technical Data; Approval Codes; Operating Conditions; Disposing Of The Product - Grundfos ALPHA 26-99 Installation And Operating Instructions Manual

8. Technical data

8.1 Approval codes

Code Voltage
GFJNH 115 V
GFJOF 115 V

8.2 Operating conditions

Supply voltage
• 1 x 115 V + 10 %/- 10 %, 50/60 Hz.
Motor protection
EP - Electronically Protected
The pump requires no external motor protection.
Enclosure class
CSA enclosure type 2. For indoor use only.
Maximum system pressure
150 psi (1.0 MPa).
Inlet pressure
The minimum inlet pressure must be available at
the pump inlet during operation.
Liquid
temperature
203 °F (95 °C)
Ambient temperature
Maximum 130 °F (55 °C) near the pump surface.
Storage temperature
Maximum 158 °F (70 °C).
Liquid temperature
• Maximum (continuously): 203 °F (95 °C).
• Minimum: 14 °F (-10 °C).
Inrush current
Measured on a flicker network according to IEC
61000-3-3:1994 + A1, + A2, Annex B.
• 115 V: 25.2 A.
Leakage current
< 3.5 mA.
Control
Power
mode
120 W VDC
120 W AUTO
Minimum
inlet pressure
> 7 psi (> 0.05 MPa)

9. Disposing of the product

This product or parts of it must be disposed of in
an environmentally sound way:
1. Use the public or private waste collection
service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
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