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DETAILS

STI-3100

Clear Conduit Spacer for Stopper II® Series

Clear conduit spacer with a frame
Adds two inches of depth to the patented Stopper II® products
For indoor use
Has conduit knockouts on the bottom and top
Accommodates both 1/2" or 3/4" rigid conduit
Includes pieces to fill conduit cutouts when no exposed conduit
8.5 in H x 4.5 in W x 2 in D

COMPATIBLE PRODUCTS

Compatible

products

Stopper II with Horn Flush Mount, Fire Label

STI-1100

Stopper II® with Horn Flush Mount, Fire Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount, Spanish Label

STI-1100-ES

Stopper II® with Horn Flush Mount, Spanish Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount, French Label

STI-1100-FR

Stopper II® with Horn Flush Mount, French Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount, Custom Label

STI-1100CR

Stopper II® with Horn Flush Mount, Custom Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount, No Label

STI-1100NR

Stopper II® with Horn Flush Mount, No Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn and Clear Spacer, Fire Label

STI-1130

Stopper II® with Horn and Clear Spacer, Fire Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II con Sirena y Espaciador Claro, Espa√±ol

STI-1130-ES

Stopper II® con Sirena y Espaciador Claro, Español

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Clear Spacer, French Label

STI-1130-FR

Stopper II® with Horn and Clear Spacer, French Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Clear Spacer - Custom Label

STI-1130CR

Stopper II® with Horn and Clear Spacer - Custom Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Clear Spacer, No Label

STI-1130NR

Stopper II® with Horn and Clear Spacer, No Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Clear Spacer, No Label, French

STI-1130NR-FR

Stopper II® with Horn and Clear Spacer, No Label, French

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn Flush Mount (Indoor/Outdoor Rated), Fire Label

STI-1150

Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), Fire Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount (Indoor/Outdoor Rated), Spanish Label

STI-1150-ES

Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), Spanish Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount (Indoor/Outdoor Rated), French Label

STI-1150-FR

Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), French Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount (Indoor/Outdoor Rated), Custom Label

STI-1150CR

Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), Custom Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn Flush Mount (Indoor/Outdoor Rated), No Label

STI-1150NR

Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), No Label

Dimensions:6.2 in H x 5 in W x 3.2 in D

Stopper II with Horn and Spacer (Indoor/Outdoor Rated), Fire Label

STI-1155

Stopper II® with Horn and Spacer (Indoor/Outdoor Rated), Fire Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Spacer (Indoor/Outdoor Rated), Spanish Label

STI-1155-ES

Stopper II® with Horn and Spacer (Indoor/Outdoor Rated), Spanish Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Spacer (Indoor/Outdoor Rated), French Label

STI-1155-FR

Stopper II® with Horn and Spacer (Indoor/Outdoor Rated), French Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Spacer (Indoor/Outdoor Rated), Custom Label

STI-1155CR

Stopper II® with Horn and Spacer (Indoor/Outdoor Rated), Custom Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II with Horn and Spacer (Indoor/Outdoor Rated), No Label

STI-1155NR

Stopper II® with Horn and Spacer (Indoor/Outdoor Rated), No Label

Dimensions:6.2 in H x 5 in W x 5.2 in D

Stopper II without Horn Flush Mount, Fire Label

STI-1200

Stopper II® without Horn Flush Mount, Fire Label

Dimensions:7 in H x 5 in W x 3.2 in D

Stopper II Sin Sirena Para montaje a Ras, Espa√±ol

STI-1200-ES

Stopper II® Sin Sirena Para montaje a Ras, Español

Dimensions:7 in H x 5 in W x 3.2 in D

Stopper II without Horn Flush Mount, French Label

STI-1200-FR

Stopper II® without Horn Flush Mount, French Label

Dimensions:7 in H x 5 in W x 3.2 in D

Stopper II without Horn Flush Mount, Custom Label

STI-1200CR

Stopper II® without Horn Flush Mount, Custom Label

Dimensions:7 in H x 5 in W x 3.2 in D

Stopper II without Horn Flush Mount, No Label

STI-1200NR

Stopper II® without Horn Flush Mount, No Label

Dimensions:7 in H x 5 in W x 3.2 in D

Stopper II without Horn with Spacer, Fire Label

STI-1230

Stopper II® without Horn with Spacer, Fire Label

Dimensions:7 in H x 5 in W x 5.2 in D

Stopper II sin Sirena con Espaciador, Espa√±ol

STI-1230-ES

Stopper II® sin Sirena con Espaciador, Español

Dimensions:7 in H x 5 in W x 5.2 in D

Stopper II without Horn with Spacer, French Label

STI-1230-FR

Stopper II® without Horn with Spacer, French Label

Dimensions:7 in H x 5 in W x 5.2 in D

Stopper II without Horn with Spacer, Custom Label

STI-1230CR

Stopper II® without Horn with Spacer, Custom Label

Dimensions:7 in H x 5 in W x 5.2 in D

Stopper II without Horn with Spacer, No Label

STI-1230NR

Stopper II® without Horn with Spacer, No Label

Dimensions:7 in H x 5 in W x 5.2 in D

Weather Stopper without Horn Flush Mount, Fire Label

STI-1250

Weather Stopper® without Horn Flush Mount, Fire Label

Dimensions:7 in H x 5 in W x 3.2 in D

Weather Stopper sin Sirena Para Montaje a Ras, Espa√±ol

STI-1250-ES

Weather Stopper® sin Sirena Para Montaje a Ras, Español

Dimensions:7 in H x 5 in W x 3.2 in D

Weather Stopper without Horn Flush Mount, French Label

STI-1250-FR

Weather Stopper® without Horn Flush Mount, French Label

Dimensions:7 in H x 5 in W x 3.2 in D

Weather Stopper without Horn Flush Mount, Custom Label

STI-1250CR

Weather Stopper® without Horn Flush Mount, Custom Label

Dimensions:7 in H x 5 in W x 3.2 in D

Weather Stopper without Horn Flush Mount, No Label

STI-1250NR

Weather Stopper® without Horn Flush Mount, No Label

Dimensions:7 in H x 5 in W x 3.2 in D

Weather Stopper without Horn with Spacer, Fire Label

STI-3150

Weather Stopper® without Horn with Spacer, Fire Label

Dimensions:7 in H x 5 in W x 5.2 in D

Weather Stopper sin Sirena con Espaciador, Espa√±ol

STI-3150-ES

Weather Stopper® sin Sirena con Espaciador, Español

Dimensions:7 in H x 5 in W x 5.2 in D

Weather Stopper without Horn with Spacer, French Label

STI-3150-FR

Weather Stopper® without Horn with Spacer, French Label

Dimensions:7 in H x 5 in W x 5.2 in D

Weather Stopper without Horn with Spacer, Custom Label

STI-3150CR

Weather Stopper® without Horn with Spacer, Custom Label

Dimensions:7 in H x 5 in W x 5.2 in D

Weather Stopper without Horn with Spacer, No Label

STI-3150NR

Weather Stopper® without Horn with Spacer, No Label

Dimensions:7 in H x 5 in W x 5.2 in D

MEDIA

Media & Downloads

Literature

Sales Data Sheet

1100 English

Installation Sheet

1100 Install

Installation Sheet

3100 Conduit Spacer

Sales Data Sheet

1100 English

Installation Sheet

1100 Install

Installation Sheet

3100 Conduit Spacer

FAQs

FAQs

We have answers to your frequently asked questions about STI. If you don’t find what you're looking for, please contact a friendly STI customer service representative today.