USEMCO access doors are engineered and fabricated to meet or exceed industry standards. Since we are a custom design and fabrication facility, unique or large access door applications are welcomed. We also offer a wide array of standard access door sizes with a variety of options that will accommodate most applications. Most orders can be shipped immediately from stock or fabricated within 48 hours of order placement.
Round Hatch : Semi-Circle Cover HRS
Specifications
The aluminum access frame and cover, sized as shown on the plans, shall be manufactured by USEMCO, Inc., Tomah, Wisconsin.
The manufacturer shall guarantee the access cover and frame against defects in material or workmanship for a period of five years from the date of purchase.
The aluminum frame shall be of 1/4″ thick extruded aluminum rolled to fit into a concrete well. The access covers shall be of 1/4″ aluminum diamond plate, reinforced with stiffener bars as required. The covers shall be able to withstand a live load of 300 lbs. per square foot. The covers shall have stainless steel hinges and be equipped with a lifting handle and a padlock locking post (padlock by others). The covers shall open to 90 degrees and lock automatically in that position by a stainless steel positive locking arm.
| Basic Model # |
Dimensions | Unit Weight |
Options (Click for Options) |
||
| A | B | C | |||
| HRS2448 | 24″ | 44.5″ | 48″ | 95lbs. | A – P |
| HRS3048 | 30″ | 42″ | 48″ | 95lbs. | A – P |
| HRS3054 | 30″ | 49.5″ | 54″ | 110lbs. | A – P |
| HRS3060 | 30″ | 56.5″ | 60″ | 130lbs. | A – P |
| HRS3648 | 36″ | 36.5″ | 48″ | 100lbs. | A – P |
| HRS3654 | 36″ | 46.25″ | 54″ | 110lbs. | A – P |
| HRS3660 | 36″ | 55″ | 60″ | 130lbs. | A – P |
| HRS3672 | 36″ | 67.5″ | 72″ | 180lbs. | A – P |
| HRS4872 | 48″ | 62.25″ | 72″ | 180lbs. | A – P |
| HRS5472 | 54″ | 55.75″ | 72″ | 180lbs. | A – P |
| HRS6072 | 60″ | 45.25″ | 72″ | 180lbs. | A – P |
Round Hatch : Square Cover HRR
Specifications
The aluminum access frame and cover, sized as shown on the plans, shall be manufactured by USEMCO, Inc., Tomah, Wisconsin.
The manufacturer shall guarantee the access cover and frame against defects in material or workmanship for a period of five years from the date of purchase.
The aluminum frame shall be of 1/4″ thick extruded aluminum rolled to fit into a concrete well. The access covers shall be of 1/4″ aluminum diamond plate, reinforced with stiffener bars as required. The covers shall be able to withstand a live load of 300 lbs. per square foot. The covers shall have stainless steel hinges and be equipped with a lifting handle and a padlock locking post (padlock by others). The covers shall open to 90 degrees and lock automatically in that position by a stainless steel positive locking arm.
| Basic Model # |
Dimensions | Unit Weight |
Options (Click for Options) |
|
| A | B | |||
| HRR2424-48 | 24″ | 48″ | 95lbs. | A – P |
| HRR2424-54 | 24″ | 54″ | 110lbs. | A – P |
| HRR3030-48 | 30″ | 48″ | 95lbs. | A – P |
| HRR3030-54 | 30″ | 54″ | 110lbs. | A – P |
| HRR3030-60 | 30″ | 60″ | 125lbs. | A – P |
| HRR3636-54 | 36″ | 54″ | 110lbs. | A – P |
| HRR3636-60 | 36″ | 60″ | 125lbs. | A – P |
| HRR3636-72 | 36″ | 72″ | 145lbs. | A – P |
| HRR4040-60 | 40″ | 60″ | 125lbs. | A – P |
| HRR4040-72 | 40″ | 72″ | 145lbs. | A – P |
| HRR4848-72 | 48″ | 72″ | 150lbs. | A – P |
