Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Image not available
APPLETON ELECTRICVertical and Horizontal Sealing Fitting - 25% Fill

APPLETON ELECTRIC EYF-250 Vertical and Horizontal Sealing Fitting

The APPLETON ELECTRIC Sealing Fitting (MPN EYF-250) is a vertical and horizontal sealing fitting with a 25% fill rating. Constructed of iron with female NPT threaded ends (2-1/2 in FNPT x 2-1/2 in FNPT), it is UL 886…

SKU 3G-OTH-05918

Also listed as: EYF250 · EYF 250

Brand
APPLETON ELECTRIC
Item
EYF-250 Vertical and Horizontal Sealing Fitting
Part Number
EYF-250
Category
Vertical and Horizontal Sealing Fitting - 25% Fill
Available to Order
Also known as:EYF-250APPLETON 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.
Worldwide Shipping
Air & sea freight
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
EYF-250
Type
- Vertical and Horizontal: Iron, Female, NPT
Material
Iron
Standards
UL 886
Trade Size
2 1/2 in
Thread Type
NPT
Thread Gender
Female
Threaded Ends
Female to Female
Connection Type
Threaded
Ends - Hazardous Fittings
2-1/2 in FNPT x 2-1/2 in FNPT
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 Sealing Fitting (MPN EYF-250) is a vertical and horizontal sealing fitting with a 25% fill rating. Constructed of iron with female NPT threaded ends (2-1/2 in FNPT x 2-1/2 in FNPT), it is UL 886 listed and rated for Class III hazardous locations.

Frequently Asked Questions

What is the APPLETON ELECTRIC EYF-250 sealing fitting used for?

The APPLETON ELECTRIC EYF-250 is a vertical and horizontal sealing fitting used in Class III hazardous locations to prevent the passage of gases, vapors, or flames through conduit systems. It is designed for iron conduit with 2-1/2 inch female NPT threaded connections and a 25% fill rating.

What are the specifications of the APPLETON ELECTRIC EYF-250?

The EYF-250 is an iron sealing fitting with 2-1/2 inch FNPT x 2-1/2 inch FNPT female threaded ends, NPT thread type, and a Class III hazardous location rating. It is UL 886 listed, has a 25% fill rating, and is suitable for vertical and horizontal mounting.

Where to buy the APPLETON ELECTRIC EYF-250 worldwide?

3G Electric supplies the APPLETON ELECTRIC EYF-250 sealing fitting worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the APPLETON ELECTRIC EYF-250 sealing fitting?

Install the EYF-250 in vertical or horizontal conduit runs at the point of entry into Class III hazardous areas. Apply thread sealant to the female NPT ends and tighten to manufacturer torque specs. Ensure the fitting is accessible for future sealing compound maintenance.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas refineries — Appleton Electric EDSC21MC2 manual motor switch for controlling pumps in Class I, Division 1 areas
Chemical processing plants — Appleton Electric AEAB13420C hazardous location circuit breaker for motor protection in volatile environments
Pharmaceutical manufacturing — Appleton Electric FSK-1VDR weatherproof cover for duplex receptacles in washdown zones
Wastewater treatment facilities — Appleton Electric UNY250R-A aluminum conduit union for corrosion-resistant connections
Mining operations — Appleton Electric EDSC277-SA tandem 2-gang box for junction points in hazardous dust locations
Food and beverage processing — Appleton Electric JBK-75 iron cover for conduit access fittings in wet or dusty areas
Not sure this is the right part? Photo-identify it

APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC vertical and horizontal sealing fitting - 25% 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

Compatible alternatives & equivalents

More from APPLETON ELECTRIC

View all APPLETON ELECTRIC parts
Iron sealing fitting for vertical or horizontal mounting in conduit systems. 3 in trade size with male NPT threads (3 in FNPT x 3 in MNPT). Rated for Class III hazardous locations. UL 886 listed
APPLETON ELECTRIC
Iron sealing fitting for vertical or horizontal mounting in conduit systems. 3 in trade size with male NPT threads (3 in FNPT x 3 in MNPT). Rated for Class III hazardous locations. UL 886 listed
APPLETON ELECTRIC
APPLETON ELECTRIC
Iron sealing fitting for vertical or horizontal mounting, with 3-1/2 in female NPT threaded ends. Rated for 25% fill and suitable for Class II, Division 1 and 2, Groups E, F, G hazardous locations. Complies with CSA C22.2 No 30. Used in conduit systems to prevent passage of gases, vapors, or dusts
Vertical and horizontal sealing fitting for Class III hazardous locations. Constructed of powder-coated aluminum with 2-inch FNPT female-to-female threaded connections. Rated for 25% fill and complies with CSA C22.2 No 30. Used in conduit systems to prevent passage of gases, vapors, or flames
APPLETON ELECTRIC
Vertical and horizontal sealing fitting for Class III hazardous locations. Constructed of powder-coated aluminum with 2-inch FNPT female-to-female threaded connections. Rated for 25% fill and complies with CSA C22.2 No 30. Used in conduit systems to prevent passage of gases, vapors, or flames
APPLETON ELECTRIC
APPLETON ELECTRIC
Iron sealing fitting for vertical and horizontal conduit runs, with 4-inch female NPT threaded ends (FNPT x FNPT). Rated for Class III hazardous locations and UL 886 listed. Used to prevent passage of gases, vapors, or flames in conduit systems where combustible fibers or flyings may be present
Iron sealing fitting for vertical and horizontal conduit runs, with 25% fill rating. Features 3-1/2 in FNPT x 3-1/2 in MNPT threaded connections, male to female. Rated for Class I, Division 1 and 2, Groups B, C, D hazardous locations. Complies with CSA C22.2 No 30
APPLETON ELECTRIC
Iron sealing fitting for vertical and horizontal conduit runs, with 25% fill rating. Features 3-1/2 in FNPT x 3-1/2 in MNPT threaded connections, male to female. Rated for Class I, Division 1 and 2, Groups B, C, D hazardous locations. Complies with CSA C22.2 No 30
Powder-coated aluminum sealing fitting for vertical and horizontal conduit runs. Features 4-inch FNPT x 4-inch MNPT threaded male-to-female connections. Rated for Class III hazardous locations and complies with UL 886 standards. Designed for 25% fill applications to prevent passage of gases, vapors, or flames
APPLETON ELECTRIC
Powder-coated aluminum sealing fitting for vertical and horizontal conduit runs. Features 4-inch FNPT x 4-inch MNPT threaded male-to-female connections. Rated for Class III hazardous locations and complies with UL 886 standards. Designed for 25% fill applications to prevent passage of gases, vapors, or flames
Aluminum vertical and horizontal sealing fitting with 2-1/2 in female NPT threads (FNPY x FNPT). Powder-coated finish. Rated for Class II, Division 1 and 2, Groups E, F, G hazardous locations. Complies with CSA C22.2 No 30. Used to seal conduit systems in environments where combustible dusts are present
APPLETON ELECTRIC
Aluminum vertical and horizontal sealing fitting with 2-1/2 in female NPT threads (FNPY x FNPT). Powder-coated finish. Rated for Class II, Division 1 and 2, Groups E, F, G hazardous locations. Complies with CSA C22.2 No 30. Used to seal conduit systems in environments where combustible dusts are present
Iron sealing fitting for vertical or horizontal conduit runs, with male NPT threads (1 in FNPT x 1 in MNPT). UL 886 listed for Class I, Division 1 and 2, Groups A, B, C, D hazardous locations. Used to seal conduit systems against gas or vapor passage in industrial environments
APPLETON ELECTRIC
Iron sealing fitting for vertical or horizontal conduit runs, with male NPT threads (1 in FNPT x 1 in MNPT). UL 886 listed for Class I, Division 1 and 2, Groups A, B, C, D hazardous locations. Used to seal conduit systems against gas or vapor passage in industrial environments

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first