Dayton 3G-OTH-74557 — Technical Specifications

Name: Dayton 3G-OTH-74557 19.8"H-W 14.5"L Squ Mtrzd Contrl Dampr: For 20 in Dia, 14 1/2 in L, 19 3/4 in H, 19 3/4 in W, Single (MPN 5NKK3). Key specifications — Nameplate Voltage: 100/240V AC; Blade Seal Material: TPV; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 3500 fpm; Switch Action: Normally Open.
Brand: Dayton

The Dayton 5NKK3 is a rectangular motorized control damper with a 19.8-inch height, 14.5-inch length, and 19.8-inch width, designed for a 20-inch diameter. It features a flat blade type with TPV blade seal material, a normally open switch action, and a nameplate voltage of 100/240V AC. The damper supports a maximum air velocity of 3500 fpm.

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Technical Specifications

Parameter	Value
H	19 3/4 in
Type	14 1/2 in L, 19 3/4 in W, Single
Brand	DAYTON
Blade Type	Flat Blade
Switch Action	Normally Open
Nameplate Voltage	100/240V AC
Blade Seal Material	TPV
Maximum Air Velocity	3500 fpm
Manufacturer Part Number	5NKK3