J 1H20

J 1H20

Regardless of size, the H20 Loading Steel Drainage Door has an engineered design with lift aid for smooth, effortless one-hand operation. The automatic hold-open arm on this product secures the lid in the open position for safe egress. It's made of corrosion-resistant materials and will give years of trouble-free, dependable operation. It also boasts a heavy-duty structure and a positive locking mechanism to keep unauthorized people out. It is available in a variety of conventional and custom sizes to meet any need.

Here are other specifications:

Material: Cover and frame are 1/4" (6 mm) steel.
Cover: diamond-pattern tread plate reinforced for H-20 wheel loading. It has a design for installation in off-street locations where the door is not subject to high density, fast-moving traffic. Structural calculations are available upon request.
Frame: Formed channel frame with whole anchor angle welded around the perimeter. A 1-1/2" (38mm) drain coupling is welded under the structure to connect the pipe to a dry well or disposal system.
Hinges: Heavy forged brass hinges with 3/8" (9 mm) type 316 stainless steel hinge pins.
Latch: Type 316 stainless steel slam lock with fixed interior handle and removable exterior turn/lift handle. Latch release has a flush, gasketed, removable screw plug protection.
Lift Assistance: Compression spring operators enclosed in telescopic tubes. Automatic hold-open arm with grip handle release.
Finish: Alkyd base red oxide primer.
Hardware: Engineered composite compression spring tubes and steel compression springs packed in grease. Slam lock and all fasteners are type 316 stainless steel. All other hardware is zinc plated/chromate sealed.

Access doors and panels have an excellent array of high-quality products from trusted manufacturers. You can certainly select the correct type of product for your next endeavors by calling 1-800-609-2917. Their excellent customer service representatives can help you with your purchase or additional inquiries.

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