Self-Priming Centrifugal Pumps - Calpeda - #3

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NMPNMP

Self-Priming Centrifugal Pumps with built-in strainer Characteristic curves n ≈2900 rpm

U.S. g.p.m. SADF SADF DFGH DFGH ACDEF ACDE

6064646660

NMP 32/12NMP 50/12 NMP 65/16

η 65%6462605552 55586062
m m H H H ft H ft
η 67% 52556062

0510152025 020406080100 m /h

3

m /h

3

01001502002503003504000123456 5 10 15 20 25 20 30 40 50 60 70 80

Q

l/minl/s

Q

l/minl/s

15

HP HP kW kW P P P P

00.40.81.2 1.6 00.51.01.5 2.0 0123 012 34

m m NPSH NPSH NPSH ft NPSH ft

0 2 4 6 8 0 510152025 0 2 4 6 8 0 510152025 0510152025 Ø 130Ø 130Ø 118Ø 103 010203040506070 0100200300U.S. g.p.m. 02004006008001000024681012141618 0 5 10 15 20 0 10 20 30 40 50 60

Q

m /h

3

010203040506070 Ø 125Ø 120Ø 107Ø 100 020406080100120 0100200300400500

Q

m /h

372.06372.061

U.S. g.p.m.

η 63%62605855
m H H ft

m /h

3

0500100015002000048121620242832 0 10 20 30 40 0 20 40 60 80100120

Q

l/minl/s

HP kW P P

F 05 1005 10 15

m NPSH NPSH ft

0 2 4 6 8 10 0102030 020406080100120 Ø 174.5Ø 158Ø 148Ø 136Ø 130

Q

m /h

372.062

121


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