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STI 3150 Weather Stopper without Horn with Spacer

  • MPN: 3150
  • JMAC ID: 200014303
$71.00
In Stock
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JMAC_ID:
200014303
df_manual_boost:
1.90
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
This patented protective cover has been helping stop false fire alarms around the world for over 30 years, without restricting legitimate alarms. Ideal for schools, hospitals, nursing homes, stores, hotels and public buildings of almost every kind.

The STI 3150 consists of a clear, tamperproof, super tough polycarbonate cover, frame, spacer and gaskets that fits over most manual pull stations. The cover is connected to the frame by a cable. When the cover is lifted, it hangs off of the frame until the cover is snapped back onto the frame.

This tough UV-stabilized cover helps dramatically to extend the life and reliability of weather exposed manual pull stations and also guards against damage from grime and other harsh indoor conditions. Using the same super tough cover as the Stopper II, but without the warning horn, it is especially useful in increasing the lifespan of devices in saltwater areas or other severe environments.

Weather Stopper carries a three year guarantee against breakage in normal use.

UPC: 662950315001
Also known as: SF-3150

Technical Specifications:
  • Height: 6.2"
  • Width: 5"
  • Depth (mm): 132
  • Product Type: Security Cover
  • Height (mm): 157
  • Material: Polycarbonate
  • Product Color: Clear, Red
  • Product Material: Polycarbonate
  • Product Line: Weather Stopper
  • Width (mm): 127
  • Device Supported: Alarm System
  • Certifications & Standards: UL/cUL Listed, IP Rating 44 ADA Compliant
  • Series: STI Enclosures & Covers
  • Country Of Origin: USA
  • BAA Qualified: Yes
  • Depth: 5.2"


For more information about the STI 3150, please contact us.
  • Includes clear spacer and gaskets.
  • STI-3150 is for surface mount pull stations (flush - see STI-1250).
  • Fits virtually all manual pull stations (see Technical Data Sheet for dimensions).
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
  • Three year guarantee against breakage of polycarbonate in normal use.
  • UL Listed to U.S to Canadian safety standards and NEMA 3R requirements (for standard and custom labeling).
  • The Stopper II design is a registered trade mark of Safety Technology International, Inc.
  • Proven effective for more than two decades.
  • Cover is UV-stabilized.

2 Reviews

  • 5
    STI-3150

    Posted by 173818 on Aug 8th 2021

  • 5
    STI-3150

    Posted by 115655 on Jul 28th 2017

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