Hydra-Mount Products
Horizontal Hydraulic Pump Mounts For Electric Motors "E" Series

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Frame Num. Pump Mount Part Num. Motor Frame Size SAE Pump Flange Face To Face Dim. of NEMA-C Face Mount End (inches) Dim. of Pump Face Mount End (inches) Access Cover Num. Max.
Coupling Diameter
A B Bolt Circle
C
D
Nominal
Pump Bolt Circle
Mount Basic Data
Access Cover (1 required)
For single or light pump applications
Approximate Weight
Frame 53-3 lb. 6oz. - Available in 5.62 length
Frame 54-3 lb. 8oz.
Frame 55-4 lb.
Frame 56-4 lb. 2oz.
Frame 57-2 lb. 14oz.
53 E53-A2 182-184 TC

213-215 TC

254-256 TC

A-2 Bolt 5.81" 8.50 8.75 7.25 3.25 4.188 AC53 3.50
54 E54-B2 B-2 Bolt 4.00 5.75 AC54 4.00
55 E55-A2 A-2 Bolt 6.81" 3.25 4.188 AC55 3.50
56 E56-B2 B-2 Bolt 4.00 5.75 AC56 4.00
57 E57-A2S A-2 Bolt 5.06" 3.25 4.188 AC57 3.50
E57-A2L A-2 Bolt 5.12" 3.25 4.188

Mount Basic Data
Access Cover (2 required)
For multiple or heavy pump applications
Approximate Weight
Frame 58- 5lb. 2oz.
Frame 59- 5lb. 7oz.
SAE A&B Available in 4 Bolt
 

58 E58-A2 182-184 TC

213-215 TC

254-256 TC

A-2 Bolt 5.81" 8.50 8.75 7.25 3.25 4.188 AC 58 4.00
E58-B2 B-2 Bolt 4.00 5.75
E58-C2 C-2 Bolt 5.00 7.125
59 E59-A2 A-2 Bolt 6.81" 8.50 8.75 7.25 3.25 4.188 AC 59
E59-B2 B-2 Bolt 4.00 5.75
E59-C2 C-2 Bolt 5.00 7.125

Mount Basic Data
Access Cover (1 required)
For multiple or heavy pump applications
Approximate Weight
Frame 60- 5lb. 2oz.
Frame 61- 5lb. 7oz.
Combination 2 & 4 Pump Flange

60 E60 A2/4 182-184 TC

213-215 TC

254-256 TC

A2/4 Bolt 5.81" 8.50 8.75 7.25 3.25 4.188 AC 60 4.50
3.25 4.130
61 E61 B2/4 B2/4 Bolt 6.81" 8.50 8.75 7.25 4.00 5.75 AC 61
4.00 5.00