CDRS25GS1X5 | Ruskin Manufacturing | Actuators & Dampers

The CDRS25 Commercial Control Butterfly Damper Installs Easily In Round Spiral Ductwork. Galv. Round, Dual Skin Blade, Class II Leakage, Heavy Duty, 4000 Fpm, 10 W.C. Max. 5 Round Damper Silicone Seals

Brand:Ruskin Manufacturing

MPN:CDRS25GS1X5

SKU:CDRS25GS1X5

List Price:

$362.00

Today's Price:

$188.24

Lead time of 14 days. Chat with Kele experts now

product datasheet

catalog page

product specifications

Type

Galvanized, Heavy Duty

Diameter

5 in

Shape

Round

Leakage Rating

Class 1A

Seal Type

Silicone

Blade Configuration

Full Circumference

Mounting Option

Inline

Frame Material

Galvanized Steel

Frame Gauge

20 Guage Galvanized

Operator Shaft

6 x 1/2 in

product series specifications

Size: 4", 5", 6", 7", 8", 9", (10" to 24" even)

Type: Round, single-blade, 90° rotation

Shaft:Length: 7" (17.8 cm); Diameter: 1/2" (1.3 cm)

Actuator Bracket: Opt. galvanized or stainless steel, 5.5"W x 9.3"L (to shaft center)

Operating Torque: (4xD") + 20 in-lb (with seals); (1.5xD") + 20 in-lb (without seals)

Maximum Static Pressure:4" to 6": 10" WC; 7" to 12": 8" WC; >12": 6" WC

Maximum Velocity: 4000 ft/min (28.5 m/s)

Leakage Class:with Seals: AMCA Class 1; without Seals : 1.4% to 5.5% of maximum flow

Blade Seals: Optional (See ordering)

Frame: Galvanized 20-gauge steel

Bearings: Stainless steel

Blade Design: Riveted double-layer galvanized steel, full blade neoprene seals (standard, others optional)

Operating Temperature: -50° to 250°F (-46° to 121°C)

Dimensions: 4" through 24" diameter, 7" frame length

Weight: Approximately 1 lb per inch diameter

Approvals:

Warranty: 1 year

product series features

Round sizes from 4 in to 24 in
Velocities up to 4000 FPM
Neoprene blade seal standard
20-gauge frame
Two-ply blade, strength equivalent to 14-gauge steel

more information & related documents

Series Description

The Ruskin CDRS25 Series round damper frames are made of 20-gauge welded, galvanized steel, 7 in length. Blades are double-skin galvanized steel, strength-equivalent to 14-gauge steel but lighter to handle. Shaft extensions are 1/2 in diameter with stainless-steel bearings for long-life damper actuation. Standard neoprene blade edge seals offer superior low-leakage performance. Optional aluminum or stainless-steel construction is available, as well as an actuator mounting bracket.

Kele Description

5 RND DMPR SILICONE SEALS

Manufacturer

Ruskin Manufacturing