Choosing the right 1 1/2 inch pipe or closely related sizes can impact water delivery, drainage, and DIY projects. This guide reviews five Amazon options that are commonly used for plumbing, irrigation, and industrial tasks. Each product is described with its key strengths and typical applications, helping you compare materials, flexibility, and durability. Below you’ll find a quick product snapshot, followed by detailed sections on each item and a buying guide to help you pick confidently.
| Product | Brand | Diameter / Size | Main Use |
|---|---|---|---|
| Cresline Polyethylene Pipe 1″ X 100′ 80 Psi Not For Potable Water | Cresline Plastic | 1″ x 100′, 80 psi | Non-potable water, irrigation, general tubing |
| ZY-hosetube Flexible Hose 1 1/2″ ID — 5ft Clear PVC Spiral Reinforced | ZY-hosetube | 1 1/2″ ID, 5 ft | Water, suction/discharge, dust collection, marine use |
| TekTube Schedule 40 Ultra Flex PVC Pipe – 10 ft, 1 1/2″ Dia | TEKTUBE | 1 1/2″ Dia, 10 ft | Pools, spas, general PVC piping |
| 1″ x 300′ 60-160 psi Pipe | Cresline | 1″ x 300′, 160 psi | General piping, fittings compatible with insert fittings |
| 1 1/2 Inch Diameter Clear PVC Schedule 40 Pipe | Jumpanny | 1 1/2″ ID / 1.9″ OD, various lengths | Water transport, DIY projects, cable management |
ZY-hosetube Flexible Hose 1 1/2″ ID
The ZY-hosetube flexible hose is built around a PVC core reinforced with a spiral steel wire. This combination yields a heavy-duty, semi-rigid tube that resists collapsing under suction while remaining flexible enough for complex routing. The 1 1/2 inch inner diameter suits water transfer tasks in workshops, dust collection systems, and marine or RV applications. Its temperature range and pressure specs indicate strong performance on suction and discharge sides, with clear interior and exterior surfaces that minimize flow resistance and simplify inspection.
TekTube Schedule 40 Ultra Flex PVC Pipe
TekTube Ultra Flex PVC Pipe is a USA-made, NSF-certified solution designed for pools and spas. The pipe uses an FDA non-toxic formulation and UV resistance, enabling use both buried and above ground. While it is rigid enough for structural stability, its flexible PVC composition supports easier routing around obstacles. It’s important to apply the correct PVC primer and cement and to follow curing times for reliable joints. This pipe is widely recognized as a standard in pool and spa installations, combining durability with ease of installation.
Cresline Polyethylene Pipe 1″ X 100′ 80 Psi
This Cresline polyethylene pipe is manufactured in the United States and is tailored for non-potable water lines and general irrigation uses. The 1 inch nominal size makes it suitable for smaller projects, but it complements larger 1 1/2 inch layouts when paired with compatible fittings. Polyethylene pipes offer excellent chemical resistance and flexibility, helping to minimize breakage due to temperature fluctuation and ground movement. Customers typically pair this pipe with insert fittings and stainless steel clamps for robust service in non-potable settings.
1 1/2 Inch Diameter Clear PVC Schedule 40 Pipe
This clear PVC Schedule 40 pipe is designed with a bluish tint and an inner diameter around 1.590 inches. The outer diameter measures about 1.900 inches, matching standard SCH40 fittings and cementing methods. The clear material allows visual inspection of flow and condensate, which can be advantageous in educational demonstrations or troubleshooting drainage or irrigation lines. Availability by length gives flexibility to tailor installations for small to medium-scale projects.
MECCANIXITY 1 1/2 Inch PVC Tube
MECCANIXITY’s 1 1/2 inch PVC rigid tube is designed for reliable water transport and durable cable sleeving. With a 31.6mm inner diameter and 38mm outer diameter, these pipes are suited for outdoor use and direct sunlight exposure. The rigid construction supports long, straight runs, while the smooth interior reduces friction losses. The pipe’s high impact resistance and insulating properties help protect electrical installations and DIY projects that require sturdy sleeves or water piping.
Buying Guide: Key Purchase Considerations
- Material compatibility: Polyethylene vs. PVC. Polyethylene is flexible and resistant to chemicals, while PVC offers rigidity, clarity (in clear options), and ease of joining with cement or solvent welds. Consider the operating environment (indoor/outdoor, temperature, UV exposure) when choosing.
- Internal diameter vs. outer diameter: For flow calculations, focus on the internal diameter. Some listings show nominal sizes or ID/OD specs that differ from standard PVC SCH40 dimensions; verify compatibility with fittings before purchasing.
- Pressure ratings and temperature: Check psi ratings for water pressure and maximum operating temperatures. Some hoses and tubes are designed for suction rather than pressure lines and may have different burst pressures.
- Flexibility vs. rigidity: Flexible hoses are easier to route around obstacles, while rigid PVC pipes offer maximum structural stability in fixed installations. For pump suction lines, a reinforced or rigid pipe reduces risk of collapse.
- Certifications and safety: NSF, IAPMO, and FDA-related formulations signal suitability for potable or non-potable water use. Always confirm the intended application matches the product’s certifications.
- End fittings and installation: Ensure the product supports the right fittings and joining methods (insert fittings, cement, clamps). Some products require primers and solvents for secure joints.
- Length options: Manufacturers offer varying lengths. Choose lengths that minimize joints to reduce potential leak points and simplify installation.
- Application-specific considerations: For pools, spas, or irrigation systems, a specialized pipe (like pool-grade PVC or UV-resistant options) may provide added longevity.
When selecting pipe or hose for 1 1/2 inch systems, keep in mind the specific use case, whether it’s water transport, suction for dust collection, or exterior irrigation. The combined options above provide a spectrum of flexibility, durability, and ease of installation to fit common American DIY and professional jobs alike.