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74<br />
Accessories<br />
Square flange* for <strong>MTR</strong>(E) 1s, 1, 3<br />
and 5<br />
<strong>Grundfos</strong> offers square flange kit for <strong>MTR</strong>(E) 1s, 1, 3<br />
and 5 with G 1.25" threads.<br />
A set of the square flange kit consists of one flange,<br />
four bolts, four nuts and an O-ring.<br />
Drawing Product number<br />
* Square flange will only fit special <strong>MTR</strong> pumps with square flange pump<br />
head.<br />
Pipework connection<br />
For pipework connection, various sets of counter<br />
flanges and couplings are available.<br />
Counter flanges for <strong>MTR</strong>(E) 32, 45, and 64<br />
A set consists of one counter flange, one gasket, bolts<br />
and nuts.<br />
3/4"<br />
3/4"<br />
ANSI 150 LB.<br />
5-1/2"<br />
7"<br />
6"<br />
7-1/2"<br />
TM02 8027 4503<br />
405178<br />
Counter flange Pump type Description Pressure class<br />
7/8"<br />
7/8"<br />
ANSI 300 LB.<br />
5-7/8"<br />
7-1/2"<br />
5-11/16"<br />
6-5/8"<br />
8-1/4"<br />
TM02 5693 + 5694 3802<br />
TM02 5695 + 5696 3802<br />
<strong>MTR</strong>(E) 32<br />
<strong>MTR</strong>(E) 45, 64<br />
<strong>MTR</strong>(E), <strong>MTC</strong>, <strong>MTA</strong><br />
Pipework<br />
connection<br />
Product<br />
number<br />
Threaded ANSI 125 lb. 2½" NPT 91136523<br />
Threaded ANSI 250 lb. 2½" NPT 91136524<br />
Threaded ANSI 125 lb. 3" NPT 91136525<br />
Threaded ANSI 250 lb. 3" NPT 91136526