This air handling units is published with the manufacturer’s full specification — material PP, model number P31. Made by Shandong Qiyue Environmental Protection Technology Co., Ltd. (9 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of These Air Handling Units
- Model Number: P31
- Ambient Voltage: None
- Material: PP
- Warranty: 2 Years
- Place Of Origin: Shandong, China
- Application: Villa, Hotel, Apartment, Office Building, Hospital
Technical Specifications
| Application | Villa, Hotel, Apartment, Office Building, Hospital |
|---|---|
| Ambient Voltage | None |
| Product Dimension | 75*2-125 |
| Material | PP |
| Installation | Ceiling Mounted |
| Shape | Round |
| Feature | Easy Install |
| Design Style | Modern |
| Warranty | 2 Years |
| After-Sale Service | Other |
| Project Solution Capability | Others |
| Length | None |
| Heating Element | None |
| Model Number | P31 |
| Place Of Origin | Shandong, China |
| Brand Name | QiYue |
| Size | 2*75-125mm |
| Packaging | carton |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


This dual channel socket sleeve is specially developed and designed for
efficient connection of high-density polyethylene (HDPE) ducts in fresh air systems.
It is a core accessory in fresh air duct engineering that combines space optimization
and installation flexibility.


The core specifications of the product are tailored to meet the installation
requirementsof fresh air ducts, featuring a 75mm large-diameter dual-channel
design that can simultaneously connect two 75mm HDPE fresh air branch pipes.
Equipped with two high-elasticity dedicated pipe plugs and high-sealing silicone
sealing rings, it achieves dual sealing protection, effectively eliminating issues such
as air leaks and noise leakage,ensuring fresh air delivery efficiency and operational
stability.


The product is carefully selected and crafted from high-quality virgin PP material,
which is different from ordinary recycled material. It boasts excellent weather resistance,
corrosion resistance, and anti-aging properties, and can withstand the complex working
conditions encountered during the operation of fresh air systems. The product quality
meets the EU quality requirements.


This dual-channel socket barrel also boasts significant advantages. It offers a
diverse range of styles and color combinations, encompassing basic colors such as
white, black,and green that suit various decoration styles. Furthermore, it can provide
customized color mixing services according to customers' personalized needs.


Strong installation stability, precise positioning and tight fit, and long-term use is
not easy to loosen or shift. Simultaneously adapting to different types of diffusers on
the market,without the need for additional modifications, easily meeting various installation
needs.
| Material | PP |
| Size | 2*75-125mm |
| Packaging | Carton |
| Company introduction |


QiYue Eco Tech company,we focus on the smart whole-house purifaction fresh air systems,our factory are located in LinYi ,Shandong,our main product is fresh air duct,
air distribution boxes,vents and Air fans and fittings about fresh air system,we have
basic understanding of whole-house fresh air system design,and we are professional
at duct and vents,we have ability to research and development, we have already cooperated
with companies from southeast asia,europr and america,we holding many patents and
cetifications like SGS ,CE and so on.Finally,Qiyue focus on the quality,we look forward to
cooperate with you!






Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100+ piece: US $4.6 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air handling units?
The standard minimum order quantity is 100 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the air handling units be supplied for my local voltage?
The standard configuration is None. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Qiyue Environmental Protection Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Qiyue Environmental Protection Technology Co., Ltd. range on HVACR Nexus.
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