Dover (ThyssenKrupp) - Rotary

Head Drawing

Other Versions

Installation Locations in N. America

Cylinder Notes

• 4-3/8, 5-7/16, and 6-1/2 packing sets and seals are for Rotary Lift manufactured prior to 1955 and between 1965 to 1968 . Other than those years, see Dover-Rota.
• After 2006, packing box is shorter and requires one seal.
• May require gasket if completely disassembled. Not available.

Packing Sets

Plunger Diameter	Packing Set number
After 2006
7-1/2 (7S)	3EA023-04
8-1/2 (8S)	3EA023-05
9-1/2 (9S)	3EA023-06
10-5/8 (10S)	3EA023-07
12-5/8 (12S)	3EA023-08
15-3/4 (15S)	3EA023-09*
Before 1955 and 1965 - 1968
4-3/8	1AT084-01
5-7/16	1AT084-02
6-1/2	1AT084-03
Before 2006
7-1/2 (7S)	1AT084-04
8-1/2 (8S)	1AT084-05
9-1/2 (9S)	1AT084-06
10-5/8 (10S)	1AT084-07
12-5/8 (12S)	1AT084-08
15-3/4 (15S)	1AT084-09*

Packing Notes

• *Wiper not available
• Older units are babbitted bearing. Newer units use split plastic wear ring which is available on request.

Packing Set Contents

Before 2006
Wiper with Clamps
SPLIT Autopak
Optional (For all units)
Wear Ring
After 2006
Wiper with Clamps
Seal
Lantern

Packing Alternatives

Condition		Recommendation
Rough Ride / Friction		900 Green Loaded Series
Hot Running / Dark Oil		Hi Temp Series
Hot Running / Dark Oil		900 Green Loaded Series
Damaged Plunger		600 Series
Prefer Solid Seal		900 Green Loaded Series