2-PK 2-1/2 in. PVC Union w/ EPDM O-Ring Seal Schedule-40 Pipe/Repair Fitting Slip/Socket F1970 2.5" SxS
Simplify your plumbing repairs and installations with the 247Garden 2-Pack 2-1/2 inch Schedule 40 PVC Union Fittings, designed for reliable and leak-free connections in both residential and commercial systems. Each union features a precision-molded body made from durable Schedule 40 PVC for excellent strength and chemical resistance, ensuring long-lasting performance in water supply, irrigation, and hydroponic applications.
The EPDM O-ring seal provides a watertight connection that prevents leaks while allowing the joint to be disassembled easily without cutting the pipe — perfect for systems that may need maintenance or future modifications. These slip/socket-style unions are ideal for 2-1/2 inch PVC pipes and conform to ASTM F1970 standards for consistent quality and compatibility with other Schedule 40 fittings.
Each pack includes two (2) PVC unions, making it a convenient and cost-effective choice for contractors, growers, and DIY homeowners.

Key Features:
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Size: 2-1/2 inch (2.5") nominal pipe size
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Connection Type: Slip x Slip (Socket Ends)
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Material: Schedule 40 PVC (Polyvinyl Chloride)
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Seal Material: EPDM O-ring for superior leak prevention
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Compliance: Manufactured to meet ASTM F1970 standards
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Pack Quantity: 2 Unions per pack
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Corrosion & Chemical Resistant: Ideal for water, chemical handling, and irrigation systems
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Reusable Design: Easily disconnects for repair or cleaning without cutting pipe
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High-Strength Construction: Maintains pressure integrity for demanding applications
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Applications: Plumbing, water supply lines, pool systems, hydroponics, aquaponics, and general fluid handling systems
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Free Shipping: Delivered anywhere within the USA
Why Choose 247Garden’s PVC Union Fittings:
These Schedule 40 PVC unions with EPDM O-rings are built for durability, precision, and convenience. Whether you’re repairing an irrigation line or setting up a new hydroponic system, 247Garden’s fittings offer consistent performance, easy assembly, and long service life. Backed by quality craftsmanship and free nationwide shipping, these unions are the dependable solution for all your PVC connection needs.
| SKU | SCH40-25-U-2PK |
|---|---|
| Country of Manufacture | China |
| Condition | New |
| Brand | 247Garden |
| PVC Schedule Type | Schedule 40 |
| PVC Fitting Size | 2-1/2" |
| PVC Grade | SCH40 Plumbing-Graded |
| PVC Fitting Type | Union |
| PVC Valve Style | Socket, EPDM O-Ring, PVC Body |
| PVC Connection Type | Slip/Socket, S x S |
| PVC Standard | SCH40 ASTM D2466 UPC, F1970 |
| Temperature Rating | Max 60℃ /140℉ |
| PVC Pressure Rating | 150 PSI @ 73°F, PN10, 10Bar, 1.0Mpa |
| PVC Parts & Materials | PVC End Connector, O-Ring, PVC Union Nut, PVC Body |
| PVC Certification | ASTM, ANSI |
| PVC Applications | General Service, Residential Project, Commercial Project, Commercial Plumbing, Irrigations, Swimming Pools, Water Parks, Aquariums, Hydroponics, Furniture, School Project |
| PVC Features | Light Weight, Strong Corrosion Resistance, Compact Design, Beautiful Appearance, Easy Installation, Wide Application Usage, Sanitary/Non-toxic, Easy Assembly & Disassembly, Simple & Easy Maintenance, No Special Tools Required, Apply Solvent Cement for Secure Fit |
| PVC Pipe Size Compatiability | 2-1/2" PVC-1120 SCH-40 300 PSI @ 73°F ASTM D1785 NSF® pw-G U.P. Code |
| PVC Pipe Brand Compatibility | 247Garden/ERA, Charlotte Pipe, IPEX Pipe, JM Eagle, Valencia, Xintec-PVC |
| Prop 65 Warning | California Proposition 65 Cancer Warning - www.p65warnings.ca.gov |



































