Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
APPLETON ELECTRIC Vertical Sealing Fitting - 40% Fill, 3 in, Iron, EYDEF300
APPLETON ELECTRICVertical Sealing Fitting - 40% Fill

APPLETON ELECTRIC Vertical Sealing Fitting - 40% Fill, 3 in, Iron, EYDEF300

The APPLETON ELECTRIC EYDEF300 is a vertical sealing fitting with a 40% fill rating, constructed from iron with a 3 in trade size and a 9 3/16 in overall length. It features threaded male-to-female NPT connections (3…

SKU 3G-OTH-05920

Also listed as: EYDEF 300 · EYDEF-300

Brand
APPLETON ELECTRIC
Item
Vertical Sealing Fitting - 40% Fill, 3 in, Iron, EYDEF300
Part Number
EYDEF300
Category
Vertical Sealing Fitting - 40% Fill
Available to Order
Also known as:EYDEF300APPLETON ELECTRIC
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

APPLETON ELECTRIC
Manufacturer Part Number
EYDEF300
Material
Iron
Standards
CSA C22.2 No 30
Thread Type
NPT
Thread Gender
Female
Threaded Ends
Male to Female
Connection Type
Threaded
Ends - Hazardous Fittings
3 in FNPT x 3 in MNPT
Hazardous Location Rating
Class III

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APPLETON ELECTRIC EYDEF300 is a vertical sealing fitting with a 40% fill rating, constructed from iron with a 3 in trade size and a 9 3/16 in overall length. It features threaded male-to-female NPT connections (3 in FNPT x 3 in MNPT) and is rated for Class III hazardous locations, complying with CSA C22.2 No 30.

Frequently Asked Questions

What is the APPLETON ELECTRIC EYDEF300 vertical sealing fitting used for?

The EYDEF300 is a vertical sealing fitting used in Class III hazardous locations to seal conduit systems against the passage of gases, vapors, or flames. It is designed for 40% fill applications and is commonly installed in industrial environments such as grain handling or textile facilities where combustible fibers or flyings are present.

What are the specifications of the APPLETON ELECTRIC EYDEF300 sealing fitting?

The EYDEF300 is an iron vertical sealing fitting with a 3 in trade size and 9 3/16 in overall length. It has threaded 3 in FNPT x 3 in MNPT connections with NPT threads. It is rated for Class III hazardous locations and complies with CSA C22.2 No 30 standards. The fitting is designed for 40% fill applications.

Where to buy the APPLETON ELECTRIC EYDEF300 sealing fitting worldwide?

3G Electric supplies the APPLETON ELECTRIC EYDEF300 vertical sealing fitting worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this fitting to support your hazardous location installation needs.

How to install the APPLETON ELECTRIC EYDEF300 vertical sealing fitting?

Install the EYDEF300 vertically with the female end up to allow proper sealing compound flow. Apply thread sealant to NPT connections and tighten to industry torque standards. Ensure the fitting is used only in Class III locations and that the 40% fill rating is not exceeded. Follow CSA C22.2 No 30 guidelines for safe installation.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas processing — Appleton Electric straight hazardous location metallic cable grips for securing power cords to equipment in Class I, Division 2 areas.
Chemical manufacturing — Appleton Electric UNY250R-A straight union for connecting rigid conduit to control enclosures in corrosive environments.
Petrochemical plants — Appleton Electric enhanced rating cord connectors with IP66 rating for washdown and dust-laden areas.
Pharmaceutical production — Appleton Electric brass cable grips with silver finish for sealing cords in Class II, Division 2 locations.
Wastewater treatment — Appleton Electric aluminum cable grips with 1-1/4 in MNPT for reliable cord termination in humid, outdoor installations.
Grain handling facilities — Appleton Electric cable grips rated for Class III, Division 2 to secure cords in dust-hazard zones.
Not sure this is the right part? Photo-identify it→

APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC vertical sealing fitting - 40% fill. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPLETON ELECTRIC

View all APPLETON ELECTRIC parts →
Iron vertical sealing fitting with 2-inch female NPT to male NPT threaded ends. UL 886 listed for 40% fill applications in hazardous locations Class I, Division 1 and 2, Groups B, C, D. Used to seal conduit systems against gas or vapor passage
APPLETON ELECTRIC
Iron vertical sealing fitting with 2-inch female NPT to male NPT threaded ends. UL 886 listed for 40% fill applications in hazardous locations Class I, Division 1 and 2, Groups B, C, D. Used to seal conduit systems against gas or vapor passage
Aluminum vertical sealing fitting with powder-coated finish, 4 in trade size, female NPT threads, and 11 1/32 in overall length. Rated for Class II, Division 1 and 2, Groups E, F, G hazardous locations per UL 886. Used to seal conduit systems at 40% fill in industrial environments where dust or combustible materials are present
APPLETON ELECTRIC
Aluminum vertical sealing fitting with powder-coated finish, 4 in trade size, female NPT threads, and 11 1/32 in overall length. Rated for Class II, Division 1 and 2, Groups E, F, G hazardous locations per UL 886. Used to seal conduit systems at 40% fill in industrial environments where dust or combustible materials are present

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first