Author: Tyler Mashek
Suction hoses are essential tools for vacuum truck operators and septic workers, enabling them to handle challenging tasks like waste removal and collection. These hoses connect systems to their targeted material, helping efficiently extract liquids or solids.
Given their demanding environment, choosing the right suction hose is important for preserving safety and efficiency. This guide explores why suction hose material selection matters, details the types of materials available, and provides practical advice to help you choose, maintain, and invest in the right suction hose for your work.
The material of a suction hose has a big impact on every part of its performance. The wrong choice can lead to failures like leaks, cracks, or wear that reduce the hose’s lifespan and increase operating costs. Some tasks might require better chemical resistance, while others need superior flexibility or higher temperature tolerance.
The right material ensures durability, efficiency, and operator safety, especially when working with biohazardous materials and waste. It also maintains optimal functionality in varied operating conditions, from freezing climates to high-temperature waste disposal scenarios. Understanding the traits of different materials will help you find the right hose for the job.
Water suction and discharge hoses come in a wide variety of materials, each designed to meet specific operating requirements. Choosing the right material depends on factors such as the application, environmental conditions, and the substances being transported.
Rubber hoses are a popular choice that offers flexibility and resilience even in harsh conditions. They are ideal for demanding vacuum truck operations that involve heavy-duty suction or high temperatures. Here is a quick breakdown of the different types of rubber hoses you may need.
EPDM (Ethylene Propylene Diene Monomer) hoses are highly resistant to heat and chemicals, making them suitable for extreme weather and applications involving caustic liquids. Their common applications include septic truck suction hoses. However, it is important to note that EPDM rubber hoses may break down quickly when used with grease.
Nitrile is oil-resistant, making it an excellent choice for hydrocarbon or petroleum applications. It offers decent durability and won’t break down as easily as EPDM with materials such as refined fuels and crude oil. Some variants have a braided wire or mesh that helps the rubber stay stiff over time and use.
Known for its exceptional flexibility and abrasion resistance, gum rubber is often used for applications requiring the suction of dry materials, such as sand, rocks, and slurry, and excavation boom hoses. Keep in mind that gum rubber may struggle with chemical resistance or high heat.
Rubber hoses are versatile and durable but can be heavier than alternative polymer options, impacting handling during operation. Keep these conditions and applications in mind when comparing them with other materials.
PVC (Polyvinyl Chloride) suction hoses are lightweight and cost-effective, making them a go-to choice for many general-purpose applications. They are widely used in septic systems and water transfer.
PVC provides decent chemical resistance, flexibility, and affordability. PVC hoses also offer moderate abrasion resistance, which may be more suited to light-duty rather than heavy-duty tasks. Some PVC hoses, such as Arctic Flex here at Varco Supply, also support cold-weather applications thanks to special formulations.
Polyurethane suction hoses are ultra-durable and resistant to abrasion, making them perfect for jobs like leaf collection or those involving coarse debris, gravel, and other abrasive materials. Polyurethane liners also make for excellent grease-resistant linings in hoses that may otherwise degrade quickly from that material.
Polyurethane hoses are also lightweight, making them easy to maneuver during operation. Although they provide excellent longevity, they tend to come at a higher price point than PVC or rubber hoses.
Polyethylene hoses are valuable for their chemical and corrosion resistance. They are versatile and extremely flexible but less durable than rubber or polyurethane, often making them best suited for lighter tasks or short-term projects.
Although polyethylene is lightweight and capable of handling strong chemicals, it lacks abrasion resistance and is not rugged enough for heavy-duty jobs. Always ensure careful material handling to maximize its longevity.
Choosing the right suction hose is crucial for ensuring optimal performance and durability in any application. Carefully evaluate several factors, such as material compatibility, flexibility, and environmental conditions, to make an informed decision.
Many jobs involve handling liquids or chemicals that can degrade certain hose materials over time. For example, nitrile rubber is recommended for oil and petroleum, whereas Polyethylene excels in applications involving caustic chemicals. Choose a material that aligns with the chemical properties of the materials you’re working with.
Jobs involving sand, gravel, or other abrasive materials require hoses with high abrasion resistance. Materials like polyurethane are ideal for handling tough, abrasive environments, as they wear significantly slower than PVC or EPDM.
Weather conditions and the temperature of the materials you handle are crucial factors. Rubber hoses like EPDM or Nitrile shine in extreme heat, while non-cold-formulated PVC tends to stiffen or crack in freezing temperatures. Opt for a material compatible with your operating temperatures to avoid breaks and inefficiencies.
Handling and maneuverability play huge roles in daily operations. Lightweight materials like polyurethane and PVC make hoses easier to carry and position during use, reducing operator fatigue. However, make sure you don’t compromise flexibility for strength, especially in tight or awkward workflow areas.
Even the most durable hoses require proper care to ensure long-term performance. Inspect your hoses regularly for visible wear, cracks, or leaks. Clean them thoroughly inside and out after every use to remove debris or residue that could damage the material over time.
Proper storage is just as important. Keep hoses coiled loosely in a dry, cool space away from direct sunlight or extreme weather. Avoid dragging hoses unnecessarily, as this can accelerate wear and tear, especially for lighter materials like PVC or polyethylene.
If you notice damage to your suction hose, consult a supplier like Varco Supply for repair options or replacements. Being proactive about maintenance minimizes downtime and extends the hose’s lifespan.
Looking for reliable suction hoses? Varco Supply offers a wide selection of high-quality options in all the materials discussed above, including rubber, PVC, polyurethane, and polyethylene.
We provide hoses to meet the demands of vacuum truck operators, septic workers, and many other occupations. Explore Varco Supply’s range today to find the perfect solution for your operations.
Selecting the right suction hose material is a critical decision that directly impacts your efficiency, safety, and overall costs. By understanding the unique benefits of each material and considering factors like chemical resistance and flexibility, you can reduce disruptions and boost productivity.
When in doubt, don’t hesitate to seek expert advice or consult a trusted supplier like Varco Supply. Remember, choosing the right suction hose is an investment in your daily tasks and safety on the job.
