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FCST-2ERS
FCST
FCST-2ERS
100
The FCST-2ERS Push Fit Duct Coupler is designed for joining HDPE ducts in underground cable installation.
It supports both cable pulling and cable jetting and uses a push-fit connection that requires no special tools. The self-locking ring secures the duct, while the pre-lubricated EPDM O-ring provides watertight and airtight sealing.
The coupler is available for 1.00", 1.25", 1.50" and 2.00" nominal HDPE duct sizes.
For HDPE pipe systems with the same nominal outside diameter, one corresponding coupler size can accommodate different pipe series when their actual OD falls within the coupler's specified working range. This is useful where different HDPE pipe specifications are used within the same nominal size.
Insert the HDPE duct directly into the coupler to create a locked connection. No special tools are required, helping simplify field installation.
The FCST-2ERS is specified for both cable pulling and cable jetting applications, making it suitable for different underground cable installation methods.
The same coupler size can accommodate different HDPE pipe series when they have the same nominal OD and fall within the specified OD working range.
A pre-lubricated EPDM O-ring provides watertight and airtight sealing. The product has passed an air-tightness leak test at 250 PSI.
The self-locking ring secures the duct connection while allowing the coupler to be re-entered when access is required.
The clear midsection allows installers to see the duct position during assembly, reducing guesswork during installation.
The coupler uses an ABS body and components with an EPDM O-ring. Its non-metallic construction provides corrosion resistance and dielectric properties for buried or encased applications.
Construction | Description |
Material | Body:ABS | Sealing:EPDM |
Reference Standard | JT/T496-2018、UL 514B / CSA C22.2 No. 18.3、NEMA TC 7、ASTM F2160 |
Max. Pressure | 250PSI |
Ordering Information
Model | D (mm) | OD Working Range(in) | Nominal OD | Duct OD | Height (in) | Weight(g) |
FCST-2ERS33.4(1.00") | 57.2±0.5 | 1.305"~1.325" | 33.45mm(1.00") | 33.45mm(1.00") | 3.6"(91.4mm) | -- |
FCST-2ERS42.2(1.25") | 72.3±0.5 | 1.650"~1.670" | 42.20mm(1.25") | 42.20mm(1.25") | 5.0"(127.0mm) | 184.0±0.1 |
FCST-ERS48.3(1.50") | 82.5±0.5 | 1.890"~1.910" | 48.30mm(1.50") | 48.30mm(1.50") | 5.5"(139.7mm) | -- |
FCST-ERS60.3(2.00") | 102.7±0.5 | 2.365"~2.385" | 60.30mm(2.00") | 60.30mm(2.00") | 7.0"(177.8mm) | -- |
The FCST-2ERS series is available for 1.00", 1.25", 1.50" and 2.00" nominal duct sizes. Each size has a specified OD working range.
Yes, when the pipe series have the same nominal OD and their actual OD falls within the coupler's specified working range.
For example, the referenced 1" HDPE data shows SDR 11, SDR 13.5, Schedule 40 and Schedule 80 with a nominal OD of 1.315". The corresponding FCST-2ERS 1" coupler has a 1.305"–1.325" OD working range.
Yes. The product is specified for both cable pulling and cable jetting applications.
No. The push-fit design allows the duct to be inserted directly into the coupler without special tools.
A pre-lubricated EPDM O-ring provides watertight and airtight sealing. The product has passed an air-tightness leak test at 250 PSI.
The specification sheet describes the non-metallic construction as suitable for buried or encased applications, with corrosion resistance and dielectric properties.
