POWERS™ Controls No. 6 Pneumatic Damper Actuator
Technical Instructions
Document No. 155-029P25
December 3, 2004
Accessories
Damper shaft extension kits:
1/2-inch (13-mm) diameter, 2-1/4 inch (57-mm) rod
331-631
(See
TB-128 POWERS™ Controls Damper Shaft Extension
Technical
Bulletin
155-205P25)
1/2-inch (13-mm) diameter, 9-inch (229-mm) long hollow rod
333-184
1/2-inch (13-mm) diameter, 9-inch (229-mm) long rod
333-042
1–inch (25–mm) diameter 11-5/8 inch (295-mm) long (Ruskin)
333–194
Damper shaft extension kit adapter - 3/8 inch (10 mm) diameter
331-632
(for use with Damper Shaft Extension Kit 333-042)
Actuator shaft extensions:
10-1/8 inch (257-mm) long
331-434A
Adapter kit for 1/2-inch NPT pipe
333-030
Cranks - damper shaft:
3/8-inch (10-mm) - 1/2-inch (13-mm) diameter,
Selectable radius
331-941
5/8-inch (16-mm) diameter
333-182
3/4-inch (19-mm) diameter
333-183
1-inch (25-mm) diameter
333-181
Cast iron crank with set screws
333-078
Linkage kit, 4-inch (102-mm) link and crank
331-958
Universal mounting plate
3/4-inch
shaft
331-623
1-inch shaft (use with 333-194)
331-623A
Flange bearing (1/2 inch, 13 mm)
331-862
(for 331-623 Universal Mounting Plate)
Right angle mounting plate
333-208
Remote mounting kit (extended shaft), Figure 3
331-618
Positioning relay
147-2000
Positioning relay mounting kit
147-276
Frame mounting kits
One-section damper (Figure 5)
751*
Two-section damper (Figure 6)
752*
* Order frame mounting kits and damper blade clip kit from
Arrow United Industries.
Frame mounting lug
331-569
Mounting lug screws (three required for frame mounting lug)
034-123K
Offset Mounting Bracket (Figure 14)
333-176
Travel Stop Kit (for model 3 and 4 actuators only)
333-197
Damper Blade Rocker Arm
333-034
Screws (two)
030 510J
Nuts
(two)
041-230J
Service Kits
Silicone diaphragms (package of five)
333-572
Siemens Building Technologies, Inc.
Page 3
