HOFFMAN Hole Seal: Steel, 3 in Conduit Hole Size, For 3.62 in Hole Dia - Max, Steel
The HOFFMAN Hole Seal: Steel is an oiltight hole seal designed for conduit holes, accommodating a maximum hole diameter of 3.62 inches. This steel unit features a powder-coated gray finish and includes an…
SKU 3G-OTH-07652
Also listed as: AS 300 · AS-300
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 is an oiltight hole seal designed for conduit holes, accommodating a maximum hole diameter of 3.62 inches. This steel unit features a powder-coated gray finish and includes an oil-resistant gasket, with a NEMA enclosure rating of 3R.
Frequently Asked Questions
What is the HOFFMAN Hole Seal AS300 used for?
The HOFFMAN Hole Seal AS300 is used to seal conduit holes in electrical enclosures, preventing oil, dust, and moisture ingress. It fits a maximum hole diameter of 3.62 inches and is rated NEMA 3R for outdoor use. The included oil-resistant gasket ensures a tight, oiltight seal in industrial environments.
What are the specifications of the HOFFMAN Hole Seal AS300?
The HOFFMAN Hole Seal AS300 is made of powder-coated steel in gray, with a NEMA 3R enclosure rating. It accommodates a 3-inch conduit hole size and a maximum hole diameter of 3.62 inches. The unit includes an oil-resistant gasket and is designed for conduit hole types.
Where to buy the HOFFMAN Hole Seal AS300 worldwide?
You can source the HOFFMAN Hole Seal AS300 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 AS300?
To install the HOFFMAN Hole Seal AS300, first ensure the conduit hole diameter is within 3.62 inches. Place the oil-resistant gasket over the hole, then secure the steel seal using the provided fasteners. Tighten evenly to maintain the NEMA 3R oiltight seal. Always follow standard electrical enclosure installation practices.
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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.
