Pro-Flex
Pro-Flex Pro-Poly Underground Compression Coupler Fitting
- Availability:
- Usually Ships in 5-7 Business Days
- Weight:
- 0.00 LBS
Description
Pro-Flex Pro-Poly Underground Compression Coupler Fitting
Pro-Flex Pro-Poly PECP2-Series Poly Coupler Fittings are designed to join two MDPE gas pipes of the same size. Available for 1/2" CTS and 3/4" through 2" IPS polyethylene gas pipe, these couplers provide compatible connections for Pro-Poly underground Natural Gas and LP (Propane) piping systems.
The PECP2 Series is available in SDR 11 configurations for 3/4", 1", 1-1/4", 1-1/2", and 2" IPS pipe, along with a 1-1/4" IPS SDR 10 option and a 1/2" CTS .625" x .090" option.
Product Highlights
- Pro-Flex Pro-Poly PECP2-Series Poly Coupler Fitting
- Designed to join two MDPE gas pipes of the same size
- For Natural Gas and LP (Propane)
- 1/2" CTS and 3/4"-2" IPS sizes available
- SDR 10 and SDR 11 configurations available
- Maximum working pressure: 80 PSIG
- Maximum testing pressure: 120 PSIG
- Polypropylene nut and main body
- Nitrile O-ring
- Nylon spacer
- Acetal grip ring and stiffener
- IAPMO listed
Technical Specifications
| Manufacturer | Pro-Flex |
|---|---|
| Product Line | Pro-Poly |
| Series | PECP2-Series |
| Product Type | Poly Coupler Fitting |
| Application | Joining two MDPE gas pipes of the same size |
| Approved Gases | Natural Gas & LP (Propane) |
| Maximum Working Pressure | 80 PSIG |
| Maximum Testing Pressure | 120 PSIG |
| Nut & Main Body | Polypropylene |
| O-Ring | Nitrile |
| Spacer | Nylon |
| Grip Ring | Acetal |
| Stiffener | Acetal |
| Codes | NFPA 54, ICC Codes (IFGC, IRC, IPC, IMC), UPC, UMC |
| Standard | ASTM F1924-10218 |
| Listing | IAPMO |
Available Coupler Sizes
1/2" CTS Coupler
- Manufacturer part number: PECP2-12CTSC
- Poly pipe size: 1/2" CTS
- Pipe dimension: .625" x .090"
3/4" IPS SDR 11 Coupler
- Manufacturer part number: PECP2-34C
- Poly pipe size: 3/4" IPS
- SDR: 11
1" IPS SDR 11 Coupler
- Manufacturer part number: PECP2-01C
- Poly pipe size: 1" IPS
- SDR: 11
1-1/4" IPS SDR 11 Coupler
- Manufacturer part number: PECP2-0114C
- Poly pipe size: 1-1/4" IPS
- SDR: 11
1-1/4" IPS SDR 10 Coupler
- Manufacturer part number: PECP210-0114C
- Poly pipe size: 1-1/4" IPS
- SDR: 10
1-1/2" IPS SDR 11 Coupler
- Manufacturer part number: PECP2-015C
- Poly pipe size: 1-1/2" IPS
- SDR: 11
2" IPS SDR 11 Coupler
- Manufacturer part number: PECP2-02C
- Poly pipe size: 2" IPS
- SDR: 11
Coupler Application
The Pro-Flex PECP2-Series Poly Coupler Fitting is designed specifically to join two MDPE gas pipes of the same size. Select the coupler that matches the pipe diameter, CTS or IPS sizing system, and SDR of the gas pipe being joined.
Coupler Construction
Body & Sealing Components
- Nut: Polypropylene
- Main body: Polypropylene
- O-ring: Nitrile
- Spacer: Nylon
Pipe Retention Components
- Grip ring: Acetal
- Stiffener: Acetal
Pressure Ratings & Approved Gases
Pressure Ratings
- Maximum working pressure: 80 PSIG
- Maximum testing pressure: 120 PSIG
Approved Gases
- Natural Gas
- LP (Propane)
CTS, IPS & SDR Selection
Correct pipe sizing is essential when selecting a PECP2 coupler. This listing includes a 1/2" CTS .625" x .090" model as well as IPS models from 3/4" through 2".
The 1-1/4" IPS size is available in both SDR 11 and SDR 10. Verify the SDR of the polyethylene gas pipe before ordering the 1-1/4" coupler.
Codes, Standards & Listings
- NFPA 54
- ICC Codes: IFGC, IRC, IPC, IMC
- UPC
- UMC
- ASTM F1924-10218
- IAPMO Listed
Installation
Product installation and system testing must be completed by a qualified installer in accordance with applicable codes and the current Pro-Flex Installation/Training Guide.
The manufacturer references NFPA 54/ANSI Z223.1 (National Fuel Gas Code), National Gas & Propane Installation Code B149.1 (Canada), and applicable state and local codes.
Product Documents
Pro-Flex PECP2-Series Coupler Fitting Spec Sheet
Review the manufacturer specification sheet for PECP2-Series application information, construction materials, pressure ratings, codes and standards, and dimensional data for each available coupler size.
Need Help Selecting a Pro-Poly Coupler?
Our industrial PVF specialists can help confirm your MDPE gas pipe size, CTS or IPS sizing system, and SDR before you order.
Frequently Asked Questions
What is the PECP2-Series coupler used for?
Pro-Flex specifies the Poly Coupler Fitting for joining two MDPE gas pipes of the same size.
Can the PECP2 coupler be used for Natural Gas?
Yes. Natural Gas is an approved gas for the PECP2-Series.
Can it be used for propane?
Yes. LP (Propane) is also listed as an approved gas.
What is the maximum working pressure?
The maximum manufacturer-specified working pressure is 80 PSIG.
What is the maximum testing pressure?
The maximum manufacturer-specified testing pressure is 120 PSIG.
What sizes are available?
This listing includes 1/2" CTS and IPS sizes from 3/4" through 2".
What is the difference between PECP2-0114C and PECP210-0114C?
PECP2-0114C is designed for 1-1/4" IPS SDR 11 pipe, while PECP210-0114C is designed for 1-1/4" IPS SDR 10 pipe.
What is the coupler body made from?
The manufacturer specifies polypropylene for both the nut and main body.
What material is used for the O-ring?
The manufacturer specifies a nitrile O-ring.
What material is used for the grip ring and stiffener?
Both the grip ring and stiffener are specified as acetal.
Does pipe size and SDR need to match?
Yes. The coupler must be selected to match the MDPE gas pipe size and applicable CTS or IPS/SDR configuration.
Important Ordering & Installation Notes
- Designed to join two MDPE gas pipes of the same size.
- Confirm CTS or IPS sizing before ordering.
- Confirm pipe diameter before ordering.
- Confirm SDR 10 or SDR 11 where applicable.
- The 1-1/4" IPS size is available in separate SDR 10 and SDR 11 configurations.
- Maximum working pressure: 80 PSIG.
- Maximum testing pressure: 120 PSIG.
- Installation and testing must be performed by a qualified installer in accordance with applicable codes and Pro-Flex instructions.
