Gb 1. general information – IMP Pumps GHN(M)(D)basic(auto) & SANbasic 40-100 flanges User Manual
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1. General information
1.1 Intended use
GHN, GHND models of IMP-pumps are intended for transporting the media in heating,
cooling, conditioning and ventilating systems.
1. 2 Product information
1. 2.1 Rating plate
1.2.2 Technical data
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protection type IP 44
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insulation class 200
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the motor is protected with series-produced klickson
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sound pressure level <70 dB(A)
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media temperature -10°C to +120°C.
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ambient temperature max. 40°C
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max. allowable pressure in the system can be1 MPa (10 bar).
1.2.3 Media types:
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heating water according to VDI 2035
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mixture of water and glycol, with up to 50% of glycol content. In case of a mixture containing
glycol the information on pumping is to be corrected with regard to higher viscosity. Use
only glycol, protected against corrosion and follow the manufacturer‘s instructions.
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To use the other media IMP PUMPS‘s approval is required.
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While ordering spare parts please provide all information indicated on the rating plates.
2. S
afety
Important: Read the operational and safety instructions before installation and start up!
2.1 Identification of hints in the operating instructions
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General danger
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Danger - High voltage