Double Door AcousticMAX™ Z
Description
Block the intrusion of exterior environmental noise while providing safety and security with the industry’s best OITC 47-STC 50 automatic Acoustical Smoke Vent.
Features
- STC 50 OITC 47
- ISO 140-18 sound rating 36.7 dB
- Superior Sound Control
- Pre-Finished Black Interior
Specifications
| Model | SVZ |
| Door | Double Leaf |
| Sound Rating | Sound Transmission Class (STC) 50 Outdoor-Indoor Transmission Class (OITC) 47 ISO 140-18 sound rating 36.7 dB under OITC |
| Material | 12 gauge galvanneal steel |
| Finish | Inside: Powder Coat, Black Outside: Powder Coat, Gray |
| Cover | Metal with liner, withstands a live load of 40psf |
| Curb | Double wall curb with easy tab counterflash and mounting flange |
| Insulation | Mineral wool with sound mat in cover and curb; total R-16.8 |
| Hardware | Stainless steel heavy-duty pintle hinge. Gas spring with damper open cover against 10psf load. Zinc plated hold open arm. |
| Latch | Zinc plated steel rotary latch designed to hold covers closed against 90psf wind uplift |
| Certification | UL 793 listed, optional FM 4330 approved |
| Minimum Size | 48 inches by 48 inches |
| Maximum Size | 72 inches by 120 inches |
| Warranty | 5 years |
Order Guide
Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.
| MODEL | WIDTH | X | LENGTH | DOOR | CURB | OPENING | LINK TEMP | CLOSING | OPTIONS | |
|---|---|---|---|---|---|---|---|---|---|---|
SVZG |
|
X |
D |
R |
— |
|
||||
| 48" x 48" 48" x 72" 48" x 96" 60" x 60" 60" x 96" 60" x 120" 72" x 72" 72" x 96" Additional size options also available |
D - Double Door | 2 - Double Wall 3 - Curb Mount |
N - No Electrical L - 24VDC/24VAC H - 110VAC / 240VAC A - Linear Actuator |
165 212 280 350 360 450 |
R - Rooftop Close W - Manual Winch L - Linear Actuator |
OP1 - Door Position Sensor B__ - Burglar Bars |
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WARRANTY
NYSTROM warrants all Smoke Vents to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.
Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom's discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.
Videos
Coming soon.Replacement Parts
Download the retrofit kit drawing for replacement parts: Retro Kit.
| Description | Model | Shop Drawing | CAD | BIM | Data Sheet | 3-Part Specs | LEED | Installation | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| Rooftop Close | SVZG_X_D2N_R | DWG | WORD | ||||||
| Rooftop Close & Electrical | SVZG_X_D2_R | DWG | WORD | ||||||
| Manual Winch | SVZG_x_D2N_W | DWG | WORD | ||||||
| Manual Winch & Electrical | SVX_x_D2_W | DWG | WORD | ||||||
| Linear Actuator & Electrical | SVZG_x_D2A_L | DWG | WORD |