Plastiflex 90 Sweep PVC Vacuum Connector for MD Central Vacuum – Part# 502
- Product SKU: 502
- Category: Central Vacuum Parts & Accessories, MD Central Vacuum Attachment Kit
- Order within
Quick Summary
This 90 sweep PVC vacuum connector is a central vacuum fitting used in MD central vacuum installations. It is listed with broad compatibility across many central vacuum brands and is sold here as a replacement or installation part for MD central vacuum setups.
Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- 90 sweep PVC vacuum connector
- Part number 502
- Brand: Plastiflex
- Used as a central vacuum fitting
- Compatibility note includes many major brands
- Case quantity can be entered as 75 if needed
Product Overview
This 90 sweep PVC vacuum connector is a Plastiflex fitting offered for MD central vacuum parts and installation needs. It is intended for central vacuum use where a sweep-style connector is required.
The product notes recommend avoiding PVC sch40 fittings because they are thin and can leave a step where pipe connects, which may catch toothpicks or pins and create clogs. The notes also recommend using fittings with a 3/4 inch cuff rather than a 1/2 inch cuff for stronger joints.
Compatibility notes for this connector include AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
Key Features
- Sweep-style connector: This part is a 90 sweep vacuum connector for central vacuum piping layouts.
- PVC fitting: The product is identified as a PVC vacuum connector.
- Plastiflex part: This fitting is listed under the Plastiflex brand.
- Broad compatibility note: The compatibility note includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
- Installation guidance: The product notes recommend avoiding PVC sch40 fittings because they can leave a step at the pipe connection and may contribute to clogs.
- Joint strength recommendation: The notes recommend fittings with a 3/4 inch cuff instead of a 1/2 inch cuff to provide strength at joints.
MD Compatibility
This product is listed for MD (Modern Day) central vacuum systems. Fit can depend on your hose, inlet type and system age, so confirm your setup before ordering or call Ace Vacuums for help.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Plastiflex |
| Product type | 90 sweep PVC vacuum connector |
| Part number | 502 |
| Compatibility note | Includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka |
| Case quantity note | If you need a case, enter 75 for the quantity |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a 90 sweep connector in an MD central vacuum setup
- Central vacuum piping installations and repairs
- Shoppers looking for the listed Plastiflex part number 502
- Applications where the listed brand compatibility matches the system
Not Ideal For
- Anyone needing confirmed fit without checking the existing part or system type
- Projects where a different fitting style is required
- Shoppers looking for detailed size specifications not provided in the record
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your MD system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The Plastiflex 90 Sweep PVC Vacuum Connector for MD Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Quick Summary
This 90 sweep PVC vacuum connector is a central vacuum fitting used in MD central vacuum installations. It is listed with broad compatibility across many central vacuum brands and is sold here as a replacement or installation part for MD central vacuum setups.
Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- 90 sweep PVC vacuum connector
- Part number 502
- Brand: Plastiflex
- Used as a central vacuum fitting
- Compatibility note includes many major brands
- Case quantity can be entered as 75 if needed
Product Overview
This 90 sweep PVC vacuum connector is a Plastiflex fitting offered for MD central vacuum parts and installation needs. It is intended for central vacuum use where a sweep-style connector is required.
The product notes recommend avoiding PVC sch40 fittings because they are thin and can leave a step where pipe connects, which may catch toothpicks or pins and create clogs. The notes also recommend using fittings with a 3/4 inch cuff rather than a 1/2 inch cuff for stronger joints.
Compatibility notes for this connector include AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
Key Features
- Sweep-style connector: This part is a 90 sweep vacuum connector for central vacuum piping layouts.
- PVC fitting: The product is identified as a PVC vacuum connector.
- Plastiflex part: This fitting is listed under the Plastiflex brand.
- Broad compatibility note: The compatibility note includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
- Installation guidance: The product notes recommend avoiding PVC sch40 fittings because they can leave a step at the pipe connection and may contribute to clogs.
- Joint strength recommendation: The notes recommend fittings with a 3/4 inch cuff instead of a 1/2 inch cuff to provide strength at joints.
MD Compatibility
This product is listed for MD (Modern Day) central vacuum systems. Fit can depend on your hose, inlet type and system age, so confirm your setup before ordering or call Ace Vacuums for help.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Plastiflex |
| Product type | 90 sweep PVC vacuum connector |
| Part number | 502 |
| Compatibility note | Includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka |
| Case quantity note | If you need a case, enter 75 for the quantity |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a 90 sweep connector in an MD central vacuum setup
- Central vacuum piping installations and repairs
- Shoppers looking for the listed Plastiflex part number 502
- Applications where the listed brand compatibility matches the system
Not Ideal For
- Anyone needing confirmed fit without checking the existing part or system type
- Projects where a different fitting style is required
- Shoppers looking for detailed size specifications not provided in the record
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your MD system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The Plastiflex 90 Sweep PVC Vacuum Connector for MD Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Frequently Asked Questions
What is this product?
It is a 90 sweep PVC vacuum connector used as a central vacuum fitting.
Who makes this connector?
This connector is listed under the Plastiflex brand.
Will this fit an MD central vacuum system?
It is sold on MD central vacuum parts pages and the compatibility note includes Modern Day. If you are not sure, confirm your MD central vacuum model or the fitting type before ordering.
What brands are listed in the compatibility note?
The compatibility note includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
What is the part number?
The listed part number is 502.
Is there any installation guidance in the product notes?
Yes. The notes suggest avoiding PVC sch40 fittings because they are thin and can leave a step where the pipe connects, which may catch toothpicks or pins and create clogs.
What cuff size is recommended in the notes?
The notes recommend a 3/4 inch cuff instead of a 1/2 inch cuff to provide strength at joints.
Can I order a full case?
Yes. The product notes say that if you need a case, enter 75 for the quantity.
Visit Our Showrooms
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For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
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Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
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