The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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The AD rotorseal has 1/4-18 inlet ports for each of the passages. Both passage outlets can discharge directly into the shaft end. An optional 1/4-18 outlet port in the mounting flange could be used for the outer passage. The inner passage nose is sealed on its outside diameter by a pair of "O" rings. The outer passage is sealed to the shaft end with a compression grommet.
Unit of Measure

Specifications

Size

 N/A AD

Dimension D

 N/A 5.69 in145 mm

Dimension D1

 N/A 4.56 in116 mm

Dimension D30

 N/A 0.750 in19 mm

Dimension D31

 N/A 0.75 in19 mm

Dimension D48

 N/A 4.14 in105 mm

Dimension D49

 N/A 1.13 in29 mm

Dimension H

 N/A 3.25 in83 mm

Dimension H1

 N/A 1.75 in44 mm

Dimension H2

 N/A 2.562 in65.1 mm

Dimension H11

 N/A 3.250 in82.6 mm

Dimension H13

 N/A 2.17 in55 mm

Dimension H16

 N/A 1.50 in38 mm

Dimension L

 N/A 0.34 in9 mm

Dimension M

 N/A 0.38 in10 mm

Dimension O1

 N/A 1/4-18

Dimension O3

 N/A 0.38 in10 mm
Dimension S1 N/A 0.798 in20.3 mm

Inner Passage Area

 N/A 0.049 in²0.32 cm²

Outer Passage Area

 N/A 0.155 in²1 cm²

Weight

 N/A 4.3 lb1.9 kg
Maximum Speed2 N/A 1200 rpm
Maximum Pressure3 N/A 150 psi10.4 bar

Manufacturer

 N/A Eaton-Airflex

Note

N/A Passage consists of ten 0.14 in (3.6 mm) diameter holes.

  • 1 Tolerance +0.000/-0.002 in (+0.00/-0.05 mm)
  • 2 Operation at maximum pressure and speed should be avoided. Refer to K-14 for operation parameters.
  • 3 Operation at maximum pressure and speed should be avoided. Refer to K-14 for operation parameters.