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STUDOR 20398 Vent Cap - Drain Air Vents & Valves
STUDORDrain Air Vents & Valves

STUDOR 20398 Vent Cap

The STUDOR Vent Cap is a drain air vent and valve product, model 20398, constructed from aluminum with a silver, unfinished finish. It features a slip connection type and has an overall diameter of 6 7/8 inches and…

SKU 3G-OTH-426928

Brand
STUDOR
Item
20398 Vent Cap
Part Number
20398
Category
Drain Air Vents & Valves
Available to Order
Also known as:20398STUDOR
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

STUDOR
Manufacturer Part Number
20398
Type
Aluminum, Unfinished, Silver
Material
Aluminum
Color
Silver
Overall Ht
3 5/8 in
Overall Dia
6 7/8 in
Connection Type
Slip

Technical Documents

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STUDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STUDOR Vent Cap is a drain air vent and valve product, model 20398, constructed from aluminum with a silver, unfinished finish. It features a slip connection type and has an overall diameter of 6 7/8 inches and an overall height of 3 5/8 inches.

Frequently Asked Questions

What is the STUDOR Vent Cap used for?

The STUDOR Vent Cap is used in plumbing systems to terminate air admittance valves or vent pipes, preventing debris and pests from entering while allowing proper airflow. It is commonly installed in residential and commercial drainage systems to maintain venting performance.

What are the specifications of the STUDOR Vent Cap model 20398?

The STUDOR Vent Cap model 20398 is made of aluminum with a silver, unfinished finish. It has a slip connection type, an overall diameter of 6 7/8 inches, and an overall height of 3 5/8 inches. It is designed for use with drain air vents and valves.

Where to buy the STUDOR Vent Cap worldwide?

You can source the STUDOR Vent Cap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to install the STUDOR Vent Cap?

To install the STUDOR Vent Cap, slide it over the vent pipe using the slip connection and secure it per local plumbing codes. Ensure the pipe end is clean and free of burrs. No special tools are required, but verify compatibility with your air admittance valve system.

Used in

Common applications for STUDOR
Residential plumbing — STUDOR air admittance valve with slip connection for branch venting where through-roof venting is not available
Commercial drainage — STUDOR mini-vent air admittance valve with threaded connection for fixture trap protection in retrofit projects
Multi-storey drainage stacks — STUDOR two-way vent with slip connection to prevent vacuum lock and maintain flow in branch intervals
Concealed wall or ceiling installations — STUDOR recess box with solvent weld connection for flush mounting of air admittance valves
Vent line termination — STUDOR aluminum vent cap with slip connection for terminating air admittance vent lines
Modular and prefabricated construction — STUDOR air admittance valves and recess boxes for factory-installed drainage venting assemblies
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STUDOR Products

3G Electric supplies STUDOR drain air vents & valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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STUDOR
Plastic air admittance valve with threaded connection and 2-inch overall diameter. Used in plumbing drain systems to admit air and prevent trap seal loss. Suitable for venting applications where traditional roof vents are not feasible

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