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145583AJ

Dual Passage Rotorseals

The FDA type rotorseal has larger passages than the BD rotorseal. The two inlet ports and the two flange outlet ports for the outer passage are 1/2-14. Compression grommets are used between the shaft end and mounting flange to seal the inner and outer passages.

Specifications

Size

FDA

Dimension D

6.31 in
160 mm

Dimension D1

4.94 in
125 mm

Dimension D30

0.250 in
6 mm

Dimension D31

1.19 in
30 mm

Dimension D48

4.22 in
107 mm

Dimension D49

1.47 in
37mm

Dimension H

3.75 in
95 mm

Dimension H1

2.06 in
52 mm

Dimension H2

3.562 in
90.5 mm

Dimension H11

4.250 in
108 mm

Dimension H13

3.22 in
82 mm

Dimension H16

2.25 in
57 mm

Dimension L

0.40 in
10 mm

Dimension M

0.63 in
16 mm

Dimension O1

1/2-14

Dimension O3

0.50 in
13 mm

Dimension S

0.750 in
19.1 mm

Inner Passage Area

0.196 in²
1.26 cm²

Outer Passage Area

0.221 in²
1.43 cm²

Weight

9.4 lb
4.3 kg

Maximum Speed

1000 rpm

Maximum Pressure

150 psi
10.4 bar

Notes

Passage consists of eight 0.18 in (4.8 mm) diameter holes.