Grundfos NB Installation And Operating Instructions Manual page 11

Example 1: NBE
100-160/160-142BSASF1AESBAQERW1 shows an
NBE 100-160 pump with these characteristics:
• 160-142 mm closed impeller, conical trim
• hydraulic version B
• with built-in differential-pressure sensor
• pump with support blocks
• DIN flange to EN 1092-2 pipe connection
• 10 bar flange pressure rating
• cast iron pump housing, EN-GJL-250
• cast iron impeller, EN-GJL-200
• bronze/brass wear ring
• stainless steel shaft, EN 1.4301/1.4308
• EPDM O-rings for pump cover
• single shaft seal arrangement
• BAQE shaft seal
• 30 kW motor, not for sale in North America, 2-
pole, 50 Hz.
Example 2: NBGE
200-150-315.2/317ACAEF3KFSDAQFYW1 shows
an NBGE 200-150-315.2 pump with these
characteristics:
• 317 mm closed impeller, cylindrical trim
• hydraulic version A
• without built-in sensor, one cable and one
pressure sensor are supplied with the pump.
• pump with ATEX approval
• DIN flange to EN 1092-2 pipe connection
• 25 bar flange pressure rating
• stainless steel pump housing, EN 1.4408
• stainless steel impeller, EN 1.4408
• stainless steel wear ring, EN 1.4517
• stainless steel shaft, EN 1.4401
• FXM O-rings for pump cover
• single shaft seal arrangement
• DAQF shaft seal
• motor size outside DOE scope, not for sale in
North America, 2-pole, 50 Hz.
Example 3: NBG
100-65-200/219SAAEF2KESBQQEKX4 shows an
NBG 100-65-200 pump with these characteristics:
• 219 mm semi-open impeller
• hydraulic version A
• basic version
• with ATEX approval, certificate or report
• DIN flange to EN 1092-2 pipe connection
• 16 bar flange pressure rating
• stainless steel pump housing, EN 1.4408
• stainless steel impeller, EN 1.4408
• stainless steel wear ring, EN 1.4517
• stainless steel shaft, EN 1.4401
• EPDM O-rings for pump cover
• single shaft seal arrangement
• BQQE shaft seal
• 4 kW (3.7 hp) motor, US DOE regulated motor,
4-pole, 60 Hz.
Example 4: NB
80-200/222VAXEF1BESBQQEWX2 shows an NB
80-200 pump with these characteristics:
• 222 mm super vortex impeller
• hydraulic version A
• PWIS-free certificate included
• DIN flange to EN 1092-2 pipe connection
• 10 bar flange pressure rating
• cast iron pump housing, EN-GJL-250
• bronze CuSn10 impeller
• bronze/brass wear ring
• stainless steel shaft, EN 1.4301/1.4308
• EPDM O-rings for pump cover
• single shaft seal arrangement
• BQQE shaft seal
• 90 kW motor, US DOE regulated motor, 2-pole,
60 Hz..
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