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EZ-Path® Series 33 Ordering & Installation

SERIES 33

Ordering & Installation

How Many EZ-Path® Pathways Do I Need?

Use our quick and easy calculator to determine the size and quantity of EZ-Path® Pathways you'll need.

Single-Pathway Ordering & Installation Options
A choice of two wall plate designs is available for
installing a single Series 33 pathway through finished walls.

SERIES 33

The Series 33 Pathway is designed for the new or existing cable installations up to 9 in. (229 mm) thick walls for floors. The Series 33 pathway can be ganged for additional capacity. A wide variety of accessories easily adapts 33 Series pathways to a broad range of applications.

Item #
EZD33FWS
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZD33FWS 6 00004
Item #
EZD33FWS

Circular Wall Plate Kits

Designed to allow a single Series 33 Pathway to be installed in a 4 in. (102 mm) round opening or 3 in. (76 mm) x 3 in. (76 mm) square opening.

Item #
EZDP133CWK
Full Kit
Item #
EZP133CW
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP133CWK 1 00035
EZP133CW 1 00137
Item #
EZDP133CWK
Full Kit
Item #
EZP133CW
Without Pathway

Square Wall Plate Kit

Designed to allow a single Series 33 Pathway to be installed in a 3 in. (76 mm) x 3 in. (76 mm) square opening.

Item #
EZDP33FWS
Full Kit
Item #
EZP133W
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP33FWS 4 00034
EZP133W 1 00133
Item #
EZDP33FWS
Full Kit
Item #
EZP133W
Without Pathway

Using EZ-Path® Multi-Gang Plates
Series 33 pathways can be ganged for
additional capacity and cable organization.

SERIES 33

Two Gang

Designed to allow two Series 33 pathways to be installed in a 3 in. (76 mm) x 6 in. (152 mm) opening.

Item #
EZDP233GK
Full Kit
Item #
EZP233W
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP233GK 1 00235
EZP233W 1 00233
Item #
EZDP233GK
Full Kit
Item #
EZP233W
Without Pathway

Three Gang

Designed to allow three Series 33 pathways to be installed in a 3 in. (76 mm) x 9 in. (229 mm) opening.

Item #
EZDP333GK
Full Kit
Item #
EZP333W
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP333GK 1 00335
EZP333W 1 00333
Item #
EZDP333GK
Full Kit
Item #
EZP333W
Without Pathway

Four Gang

Designed to allow four Series 33 pathways to be installed in a 3 in. (76 mm) x 12 in. (305 mm) opening. Attachment plates can be fastened to studs spaced 16 in. (406 cm) O.C. as the wall is being built. Series 33 pathways can also be ordered in a variety of custom colors. Contact STI for pricing and availability.

Item #
EZDP433GK
Full Kit
Item #
EZP433W
Without Pathway
Item #
EZDP433GK-C
Full Kit
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP433GK 1 00435
EZP433W 1 00433
EZDP433GK-C 1 00436

*Optional Stud Attachment: Four and seven gang plates have attachment holes that allow them to be fastened directly to internal wall framing for greater support. As an option, the wall frames can be attached directly to the studs and the pathways can be installed as the wall is being built.

Item #
EZDP433GK
Full Kit
Item #
EZP433W
Without Pathway
Item #
EZDP433GK-C
Full Kit

Seven Gang

Designed to allow seven Series 33 pathways to be installed in a 3 in. (76 mm) x 21 in. (533 mm) opening. Attachment plates can be fastened to studs spaced 24 in. (610 mm) O.C. as the wall is being built.

Item #
EZDP733GK
Full Kit
Item #
EZP733W
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP733GK 1 00735
EZP733W 1 00733
Item #
EZDP733GK
Full Kit
Item #
EZP733W
Without Pathway

SERIES 33

Specialty Options

Uniquely Engineered Attachment Plates
provide quick and easy mechanical attachment
to a variety of common conditions

New Cable Installations Through Floors Using Core Drilled Opening

The Kick-In Floor Kit installs a Series 33 pathway into a 4 in. (102 mm) core drilled round opening. Built-in, self-locking fasteners securely wedge the pathway into the concrete. Installation is simple! Insert plate into opening. Insert pathway into plate and tighten set screws. Plate is locked in place! No fasteners and no sealant required.

Item #
EZDP133FK
Full Kit
Item #
EZP133K
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP133FK 1 00835
EZP133K 6 00833
Item #
EZDP133FK
Full Kit
Item #
EZP133K
Without Pathway

New or Existing Cable Installations in Sleeves or Conduit

The Conduit Attachment Kit installs a Series 33 Pathway within a 4 in. (102 mm) sleeve or conduit. The split plate design allows for installation in both new and existing cabling applications.

Item #
EZDP133CAK
Full Kit
Item #
EZP133CA
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP133CAK 1 00036
EZP133CA 1 00138
Item #
EZDP133CAK
Full Kit
Item #
EZP133CA
Without Pathway

Previously Installed Cables Through Oversized Openings in Walls

The Retrofit/Repair Wall Kit is a multi-purpose split mounting plate designed to facilitate EZ-Path® device installations around previously installed cables or in new or existing cabling applications where a large opening or opposing offset openings have been created in either gypsum board or masonry block walls. The assembled two-piece plates measuring 8 in. x 10 in. (203 mm x 254 mm) can be rotated in independently of each other in 90° increments to cover irregular or offset openings.

Item #
EZDP33WR
Full Kit
Item #
EZP133R
Without Pathway
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZDP33WR 1 00533
EZP133R 6 00535
Item #
EZDP33WR
Full Kit
Item #
EZP133R
Without Pathway

Extension Module

Extension modules attach to the end(s) of the Series 33 pathway and increase the effective length for thicker barriers. Each extension module increases the effective length by 6 in. (152 mm). Extensions work with all other accessories. Sold as individual devices.

Item #
EZD33E
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZD33E 1 00005
Item #
EZD33E

Positioning Clamps

Positioning clamps are used to position and secure pathways in applications where standard wall plates will not be used and the device will be either backfilled or caulked into an opening. Sold in pairs. Caulk and sealant products sold separately.

Item #
EZP133PC
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
EZP133PC 1 00135
Item #
EZP133PC

Radius Control Module

Radius Control Modules (RCMs) snap into the ends of pathways and provide a 1 in. (25 mm) minimum bend radius for cables. RCMs support cable bundles at 100% rated loading. Insertion slots are provided for support ties (not included). Sold in pairs.

Item #
RCM33
Installation Sheet
Ordering Details
Item # Case Qty. (min) UPC # 730573
RCM33 1 00933
Item #
RCM33

 Literature

userguide1

User Guide: US & Canada

The perfect brochure to use as a reference tool for any STI Product on the market.

+ View Brochure PDF

userguide international

User Guide: International

Our complete product brochure designed for international markets.

+ View Brochure PDF

userguide ec

Electrical & DataCom User Guide

This brochure includes all of our products for the electrical/communications market.

+ View Brochure PDF

EZ-Path® Fire Rated Pathway

Our complete EZ-Path® product line in one convenient location.

+ View Brochure PDF

EZ-Path® Retrofit Device

Our complete brochure for the EZ-Path® Retrofit Device.

+ View Brochure PDF

Available Literature:

+ User Guide: US & Canada
+ User Guide: Europe & Middle East
+ Electrical & DataCom User Guide
+ EZ-Path® Fire Rated Pathway

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Additional Message

 EZ-Path® Estimator

 Warranty Information

Limited Warranty

STI warrants that its products will be free of defects for one year from the date of purchase. In the event a product does not conform to this warranty, the sole and exclusive remedy is, at STI’s option, replacement of the product or refund of the purchase price. The warranty provided herein shall be void and of no effect in the event that the product is not installed in accordance with STI’s published instructions, listed systems and applicable building and safety codes. THIS WARRANTY IS IN LIEU OF ALL OTHER REPRESENTATIONS AND EXPRESSED OR IMPLIED WARRANTIES (including the implied warranties of merchantability or fitness for a particular use) AND UNDER NO CIRCUMSTANCES SHALL STI BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING, WITHOUT LIMITATION, ANY LOSS OF REVENUE, PROFIT OR USE. Prior to use, the user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability for subsequent use. No person other than an officer of STI is authorized to bind STI to any other warranty for any product for which this warranty is issued.

 CAD Detail Sheets

Detail sheets are documents grouped together with the most commonly used systems in five categories. These files can be downloaded as either a PDF or DWG file.

Click here to generate a custom Detail Sheet.

caddetails1

Construction Joints
View PDF | View DWG

Curtain Wall
View PDF | View DWG

Electrical-DataCom
View PDF | View DWG

EZ-Path®
View PDF | View DWG

Plumbing – HVAC
View PDF | View DWG

 STI Guide Specifications

 Data Sheets

Penetrations

  1. Caulks, Sealants & Putties
    Product
    Product Data Sheet
    Safety Data Sheet
    SSS Intumescent Sealant
    pdf_icon_small
    pdf_icon_small
    LCI Intumescent Sealant
    pdf_icon_small
    pdf_icon_small
    SIL Silicone Sealant
    pdf_icon_small
    pdf_icon_small
    PEN200 Silicone Foam
    pdf_icon_small
    pdf_icon_small
    WF Caulk
    pdf_icon_small
    pdf_icon_small
    LC Endothermic Sealant
    pdf_icon_small
    pdf_icon_small
    SSP Putty
    pdf_icon_small
    pdf_icon_small
    SSP Putty Pads
    pdf_icon_small
    pdf_icon_small


  1. Collars, Wrap Strip & Cast-In
    Product
    Product Data Sheet
    Safety Data Sheet
    CID Cast-In Firestop Device
    pdf_icon_small
    pdf_icon_small
    SSC Intumescent Firestop Collars
    pdf_icon_small
    pdf_icon_small
    LCC Intumescent Firestop Collars
    pdf_icon_small
    pdf_icon_small
    RTC Intumescent Firestop Collars
    pdf_icon_small
    pdf_icon_small
    BLU Wrap Strip
    pdf_icon_small
    pdf_icon_small
    BLU2 Wrap Strip
    pdf_icon_small
    pdf_icon_small
    BLU220, BLU230, BLU240 Wrap Strip
    pdf_icon_small
    pdf_icon_small
    RED Wrap Strip
    pdf_icon_small
    pdf_icon_small
    RED2 Wrap Strip
    pdf_icon_small
    pdf_icon_small
    SSW125, SSW250, SSW375 Wrap Strip
    pdf_icon_small
    pdf_icon_small


  1. EZ-Path Fire-Rated Pathways
    Product
    Product Data Sheet
    Safety Data Sheet
    EZ-Path 44+
    pdf_icon_small
    pdf_icon_small
    EZ-Path 33
    pdf_icon_small
    pdf_icon_small
    EZ-Path 22
    pdf_icon_small
    pdf_icon_small
    EZ-Path Retrofit Device
    pdf_icon_small
    pdf_icon_small
    EZ Firestop Grommet
    pdf_icon_small
    pdf_icon_small


  1. Electrical & DataCom Cabling
    Product
    Product Data Sheet
    Safety Data Sheet
    EZ-Path 44+
    pdf_icon_small
    pdf_icon_small
    EZ-Path 33
    pdf_icon_small
    pdf_icon_small
    EZ-Path 22
    pdf_icon_small
    pdf_icon_small
    EZ-Path Retrofit Device
    pdf_icon_small
    pdf_icon_small
    EZ Firestop Grommet
    pdf_icon_small
    pdf_icon_small
    SSS Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    LCI Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    SSB Intumescent Firestop Pillows
    pdf_icon_small
    pdf_icon_small
    Composite Sheet
    pdf_icon_small
    pdf_icon_small
    SSM Firestop Mortar
    pdf_icon_small
    pdf_icon_small
    Electrical Box Insert
    pdf_icon_small
    pdf_icon_small
    SSP Putty
    pdf_icon_small
    pdf_icon_small
    SSP Putty Pads
    pdf_icon_small
    pdf_icon_small
    FP Intumescent Firestop Plug
    pdf_icon_small
    pdf_icon_small
    Ready® Sleeve
    pdf_icon_small
    pdf_icon_small
    Ready® Split Sleeve
    pdf_icon_small
    pdf_icon_small


  1. Electrical Circuit Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    Cable Spray
    pdf_icon_small
    pdf_icon_small
    Thermal Barrier Wrap
    pdf_icon_small
    pdf_icon_small


  1. Outlet & Panel Box Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    Electrical Box Insert
    pdf_icon_small
    pdf_icon_small
    SSP Putty
    pdf_icon_small
    pdf_icon_small
    SSP Putty Pads
    pdf_icon_small
    pdf_icon_small
    Thermal Barrier Wrap
    pdf_icon_small
    pdf_icon_small


  1. Large Opening
    Product
    Product Data Sheet
    Safety Data Sheet
    SSB Intumescent Firestop Pillows
    pdf_icon_small
    pdf_icon_small
    Composite Sheet
    pdf_icon_small
    pdf_icon_small
    SSM Firestop Mortar
    pdf_icon_small
    pdf_icon_small


  1. Packing/Forming Materials
    Product
    Product Data Sheet
    Safety Data Sheet
    STI-SSAMW
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Type CW8
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Minwool 1200 Safing
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Firespan 40 & 90
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Complete
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Hangers
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Spiral Anchors
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Safing
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 40
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 80
    pdf_icon_small
    pdf_icon_small
    Roxul-Safe
    pdf_icon_small
    pdf_icon_small


  1. Other
    Product
    Product Data Sheet
    Safety Data Sheet
    FyreFlange HVAC Firestop Angle
    pdf_icon_small
    pdf_icon_small
    Closet Flange Firestop Gasket
    pdf_icon_small
    pdf_icon_small

Construction Joints

  1. Joint Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    AS200 Elastomeric Spray
    pdf_icon_small
    pdf_icon_small
    Fast Tack® Firestop Spray
    pdf_icon_small
    pdf_icon_small


  1. Joint Sealants
    Product
    Product Data Sheet
    Safety Data Sheet
    SSS Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    LCI Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    SIL Silicone Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    ES Elastomeric Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    LC Endothermic Firestop Sealant
    pdf_icon_small
    pdf_icon_small


  1. SpeedFlex Joint Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    SpeedFlex® TTG Track Top Gasket
    pdf_icon_small
    pdf_icon_small
    SpeedFlex® Joint Profile System
    pdf_icon_small
    pdf_icon_small

Curtain Wall

  1. Perimeter Fire Barrier Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    AS200 Elastomeric Spray
    pdf_icon_small
    pdf_icon_small
    Fast Tack® Firestop Spray
    pdf_icon_small
    pdf_icon_small


  1. All Weather Firestop Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    Fast Tack® Firestop Spray
    pdf_icon_small
    pdf_icon_small


  1. Anchor Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    Connection Protection
    pdf_icon_small
    pdf_icon_small


  1. Curtain Wall Insulation Materials
    Product
    Product Data Sheet
    Safety Data Sheet
    STI-SSAMW
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Type CW8
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Minwool 1200 Safing
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Firespan 40 & 90
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Complete
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Hangers
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Spiral Anchors
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Safing
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 40
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 80
    pdf_icon_small
    pdf_icon_small
    Roxul-Safe
    pdf_icon_small
    pdf_icon_small

Smoke & Acoustical

  1. EZ-Path Smoke & Acoustical Pathway
    Product
    Product Data Sheet
    Safety Data Sheet
    EZ-Path® Smoke and Acoustical Device
    pdf_icon_small
    pdf_icon_small
    EZ-Path® Smoke and Acoustical Ceiling Pathway
    pdf_icon_small
    pdf_icon_small


  1. Sealants & Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    Application Data Sheet
    Smoke N Sound Acoustical Spray
    pdf_icon_small
    pdf_icon_small
    pdf_icon_small
    Smoke N Sound Acoustical Sealant
    pdf_icon_small
    pdf_icon_small
    pdf_icon_small

 Approval Information

 New & Improved Systems

 Specification Review Services

Did you know that many specifications for firestopping reference older fire test standards or obsolete products?

Let our firestop experts assist by reviewing your firestop specifications and making appropriate recommendations. STI provides this service free of charge.

 Technology Updates