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Home//Municipal//Products//Drainage Grates//Floor Drains
Drainage Grates: Floor Drains
Neenah Foundry offers a variety of cast iron floor drains. Select from the list below to find the floor drains that fit your needs.
R-4937-A
Floor Drain, Grate
Light Duty
- Outlet for 3" inside pipe caulk
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4937-A | B | 0.2 | 2.7 |
R-4937-B
Floor Drain, Grate
Light Duty
- Outlet for 4" inside pipe caulk
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4937-B | G | 0.1 | 2.2 |
R-4937-C Series
Floor Drain Frame, Hinged Strainer
Light Duty
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet | Size |
|---|---|---|---|---|
| R-4937-C1 | H | 0.2 | 4.0 | To fot 4" soil pipe |
| R-4937-C2 | H | 0.2 | 4.0 | To fot 5" soil pipe |
| R-4937-C3 | H | 0.2 | 4.0 | To fot 6" soil pipe |
R-4938
Transit Frame, Grate
Light Duty
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4938 | A | 0.8 | 6.9 |
R-4938-B
Gutter Drain Frame, Grate
Light Duty
- Note pavement anchors. Grate is secured in frame with countersunk pentagonal-head-bolt-operated locking device.
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4938-B | A | 0.2 | 3.2 |
R-4939 Series
Hinged Drain Frame, Grate
Light Duty
- Suitable for use in basements or garages.
| Catalog Number | Size Outside | Grate Diameter | Clear Opening | Grate Thickness |
|---|---|---|---|---|
| R-4939-B | 9 x 9 | 7 | 6-1/2 | 1/2 |
| R-4939-C | 13 x 13 | 10-1/2 | 10 | 1/2 |
R-4941-A
Floor Drain Frame, Grate
Light Duty
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4941-A | B | 0.4 | 4.7 |
R-4941-B
Floor Drain Frame, Grate
Light Duty
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4941-B | B | 0.4 | 4.7 |
R-4942-A
Floor Drain Frame, Grate
Light Duty
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet |
|---|---|---|---|
| R-4942-A | A | 0.7 | 6.5 |
R-4943 Series
Trap Drain with Sediment Bucket
Heavy Duty
Ideal for use in manufacturing plants where organic debris is a problem. Frame is Class 35 gray iron, grate is Ductile Iron grade 55ksi for concentrated loading. Flashing clamps also available when specified for second floor installation.
| Catalog Number | Grate Type | Square Feet Open | Weir Perimeter Lineal Feet | Size |
|---|---|---|---|---|
| R-4943 | K | 0.3 | 5.4 | 5" inside caulk |
| R-4943-A | K | 0.3 | 5.4 | 4" pipe, side outlet |
| R-4943-B | K | 0.3 | 5.4 | 4" pipe, bottom outlet |
All dimensions are listed in inches unless otherwise noted.
To order Neenah Foundry products, please call 800.558.5075.
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