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Service Kits - Siemens 331-2856, 332-2856 AP 331-3 Technical Instructions

Powers controls no. 6 pneumatic damper actuator
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POWERS™ Controls No. 6 Pneumatic Damper Actuator
Accessories

Service Kits

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