29
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12 Weights and Dimensions
Note 1: Overall length varies with motor type and manufacturer.
Model
Pump Weights without motor, lbs (kg)
400
14 (9.9)
401
24 (10.8) w/o flywheel - 27 (12.3) w/flywheel
422
40 (18.1)
423
39 (17.7)
Model Connections
Series
(NPTM)
A
E1
HL
F
H
CP
O
D
X
Y
Z
400
1½ x 1½
5.51
4.33
5.67
3.86
0.47
8.75
8.27
3.74
4.53
3.19
2.00
(140)
(110)
(144)
(98)
(12)
(222)
(210)
(95)
(115)
(81)
(51)
401
1½ x 1½
6.30
5.12
7.00
5.12
0.47
11.50
9.76
4.53
5.24
3.84
2.26
(160)
(130)
(178)
(130)
(12)
(292)
(248)
(115)
(133)
(97.5)
(57.5)
422/423
2 x 1½
10.24
8.19
5.83
7.87
.55 x 1.4
11.26
9.81
4.53
5.24
3.27
2.56
(260)
(208)
(148)
(200)
(14 x 36)
(286)
(249)
(115)
(133)
(83)
(65)
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MDH-400/401/422/423