HOFFMAN Hole Seal: Steel, 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max, Steel
The HOFFMAN Hole Seal: Steel (SKU AS100, MPN AS100) is an oiltight hole seal designed for conduit holes up to 1.38 inches in diameter. Constructed from powder-coated steel with a gray finish, it includes an…
SKU 3G-OTH-07405
Also listed as: AS 100 · AS-100
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
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Product Description
The HOFFMAN Hole Seal: Steel (SKU AS100, MPN AS100) is an oiltight hole seal designed for conduit holes up to 1.38 inches in diameter. Constructed from powder-coated steel with a gray finish, it includes an oil-resistant gasket and carries a NEMA 3R enclosure rating.
Frequently Asked Questions
What is the HOFFMAN Hole Seal AS100 used for?
The HOFFMAN Hole Seal AS100 is used to seal conduit holes in electrical enclosures, preventing oil, dust, and moisture ingress. It fits conduit holes up to 1.38 inches in diameter and is rated NEMA 3R for indoor or outdoor use. The included oil-resistant gasket ensures a tight seal in industrial environments.
What are the specifications of the HOFFMAN Hole Seal AS100?
The HOFFMAN Hole Seal AS100 is made of powder-coated steel with a gray finish. It fits a 1-inch conduit hole size and accommodates a maximum hole diameter of 1.38 inches. It includes an oil-resistant gasket and carries a NEMA 3R enclosure rating. The manufacturer part number is AS100.
Where to buy the HOFFMAN Hole Seal AS100 worldwide?
You can source the HOFFMAN Hole Seal AS100 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; we supply genuine HOFFMAN components for industrial applications.
How to install the HOFFMAN Hole Seal AS100?
To install the HOFFMAN Hole Seal AS100, first ensure the conduit hole is clean and within the 1.38-inch maximum diameter. Place the oil-resistant gasket over the hole, then insert the steel seal and tighten the fasteners evenly. Follow standard electrical enclosure sealing practices to maintain the NEMA 3R rating.
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3G Electric supplies HOFFMAN oiltight hole seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
