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+86-13967193773
+86-0571-64250108 -
No. 1405 Tianhe Road, Tonglu 311500, Hangzhou City, Zhejiang Province
P/S Trap Manufacturers
P and S traps are both types of bottom traps that are used in plumbing to prevent sewer gas and other odors from entering a building through the drain.
A P-trap is named for its shape, which resembles the letter "P" when viewed from the side. It consists of a curved section of pipe that is connected to the drain line and a straight section of pipe that connects to the waste pipe or sewer line. The curved section of the P-trap is designed to trap a small amount of water, which forms a seal that prevents sewer gas from entering the building. P-traps are commonly used in sinks, toilets, and other plumbing fixtures.
An S-trap, on the other hand, is named for its shape, which resembles the letter "S" when viewed from the side. It consists of a curved section of pipe that is connected to the drain line and a straight section of pipe that connects to the waste pipe or sewer line. Like the P-trap, the curved section of the S-trap is designed to trap water and prevent sewer gas from entering the building. S-traps are less commonly used today due to their potential to siphon water from the trap, which can break the seal and allow sewer gas to enter the building.
Both P and S traps may be made of a variety of materials, including PVC, brass, or other metals. It is important to choose a trap that is designed for the specific application and is compatible with the plumbing and piping system in the building.
Regular inspection and maintenance of traps is important to ensure proper function and prevent leaks or other problems. This may include checking the trap for any signs of corrosion or damage, as well as ensuring that the trap is properly installed and tightened to prevent leaks.
ABOUT THE GROUP
As China P/S Trap Manufacturers and P/S Trap Factory, Hangzhou Panaisa Sanitary Ware Co., Ltd. (referred to as "Panasia") was established in December 2002, with its headquarters located in Tonglu, Zhejiang Province. Panasia is a high-tech enterprise specializing in the design, manufacture, and sale of kitchen and bathroom products. The company has a registered capital of 93.8 million RMB and has controlling subsidiaries Hangzhou Hoca Kitchen and Bath Products Co., Ltd. (referred to as "Hoca") and Hangzhou BDC Kitchen & Bath Technology Co., Ltd. (referred to as "BDC").
Panasia is one of the largest international high-end Kitchen and bathroom sanitary ware products suppliers in China, providing OEM and ODM services for globally renowned brands. As of 2022, the company's annual sales exceed $170 million, with faucet and accessories products sales accounting for over $100 million.
The company owns multiple invention patents and utility model patents, has passed the GB/T29490-2013 intellectual property management system certification, and is a national demonstration enterprise for intellectual property advantages. we supply P/S Trap Wholesale, the company has a research and development team centered on a Zhejiang provincial-level enterprise research institute, consisting of more than 100 engineering and technical personnel and management experts, responsible for technical research and development, quality control, and other work.
HONORS
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INDUSTRY KNOWLEDGE
What are the key differences between a P-trap and an S-trap in terms of their design and operation?
P-traps and S-traps are both plumbing traps used to prevent sewer gases from entering living spaces while allowing wastewater to flow through. However, they differ in their design and operation. Here are the key differences between P-traps and S-traps:
P-Trap:
Design: P-traps have a distinctive U-shaped design, resembling the letter "P" when viewed horizontally. The U-bend is the primary characteristic of a P-trap.
Water Seal: P-traps maintain a water seal within the U-bend. This water seal prevents sewer gases and odors from traveling back up through the drain and into the living space. The depth of the water seal can vary but is typically around 2 inches (50 mm).
Common Use: P-traps are commonly used under sinks, lavatories, and other fixtures that have a drain. They are also used in floor drains and shower drains.
Ease of Cleaning: P-traps are relatively easy to clean and maintain. They often have a cleanout plug or removable trap arm, allowing access for cleaning, maintenance, and clearing clogs.
S-Trap:
Design: S-traps have an S-shaped bend, which is where their name originates. The S-bend creates a vertical dip in the pipe.
Water Seal: S-traps also maintain a water seal, similar to P-traps, to prevent sewer gases from entering. However, the water seal in an S-trap is created by water sitting in the vertical pipe section, not within a U-bend.
Less Common: S-traps are less common in modern plumbing installations due to some inherent drawbacks.
Key Differences and Considerations:
Siphonage Risk: One significant difference is that S-traps are more susceptible to siphonage, which occurs when the water seal is broken due to negative pressure in the drainage system. This can allow sewer gases to enter the living space. P-traps are less prone to siphonage due to their U-shaped design, which maintains a deeper and more secure water seal.
Code Compliance: Many plumbing codes and regulations now discourage or prohibit the use of S-traps, favoring P-traps for their reliability in preventing siphonage. Installing S-traps may not meet code requirements in some areas.
Cleaning and Maintenance: While S-traps can be cleaned, their design can make it more challenging to access and remove clogs compared to P-traps. P-traps typically have a more convenient cleanout plug or trap arm.
Choice of Fixture: The choice of trap may also depend on the fixture or appliance being used. Some fixtures may have specific requirements for trap design, and P-traps are often recommended.
How often should P-traps and S-traps be inspected, cleaned, or replaced to ensure their effectiveness and prevent clogs?
Regular inspection and maintenance of P-traps and S-traps are essential to ensure their effectiveness in preventing sewer gas odors and maintaining proper drainage flow. However, the frequency of inspection, cleaning, or replacement can vary based on several factors, including usage, the type of fixture, and local conditions. Here are some general guidelines:
Inspection:
It's a good practice to visually inspect P-traps and S-traps periodically to check for signs of leaks, corrosion, or damage. This inspection can be done during routine cleaning or maintenance tasks.
Cleaning:
Cleaning frequency depends on usage and the type of fixtures. In kitchens where grease can accumulate, more frequent cleaning may be necessary. In general, perform a thorough cleaning if you notice slow drainage or foul odors.
For kitchen sinks, consider cleaning the P-trap every few months or as needed.
Bathroom sinks and tubs may require cleaning every 6-12 months, or sooner if you notice clogs or odors.
Shower drains should be cleaned periodically, as hair and soap scum can accumulate.
Replacement:
P-traps and S-traps can have a long lifespan if properly maintained and not subjected to extreme conditions. However, there are situations when replacement is necessary:
If a trap is damaged, corroded, or cracked, it should be replaced immediately.
If cleaning and maintenance do not resolve persistent clogs or foul odors, it may be time for a replacement.
During major plumbing renovations or fixture replacements, it's a good opportunity to install new traps.
Special Considerations:
In regions with hard water, mineral deposits can build up inside traps over time. This can lead to reduced flow and potential clogs. Regular descaling or cleaning may be needed in such areas.
For rarely used fixtures or drains, run water periodically to prevent the water seal from drying out and allowing sewer gases to enter.
Outdoor traps, such as those on floor drains or hose bibs, should be inspected before the start of the season to ensure they are clear of debris and functioning properly.
