FREEMAN MARINE'S patented 2400 Series Cast Aluminum Hatches are available in a variety of sizes and shapes. Standard models have a cast aluminum cover, aluminum dogging mechanism and your choice of cast aluminum, steel, galvanized steel or stainless steel rings.
FREEMAN MARINE'S uniformly spaced dogs are superior to the 'yoke" or "strongback' type seal mechanisms which cause inherent cover distortion and sealing problems. FREEMAN 2400 Series Cast Hatches feature a stainless steel handle and round bar shaft for trouble free operation.
AVAILABLE OPTIONS:
Inside Escape Handle or Wheel (varies by hatch size)·
Stainless Steel Dogging Mechanisms ·
Concealed Yoke Hinges ·
Hold Open Device ·
Interlocking Bayonet-style Lifting Handle - (stored elsewhere on vessel)·
Bi-Square Spindle ·
Polyurethane Painted Finish
Ductile iron covers with 316 stainless steel dogging mechanisms are available in three sizes (18" Round, 24" Round, 15" X 24" Oval), and your choice of steel, galvanized steel or stainless steel deck ring.
A-K![]() ALUMINUM DECK RING, KNIFE EDGE SEAL A-K |
S-K![]() STEEL DECK RING, KNIFE EDGE SEAL S-K |
Deck Hatch Sealing Solutions: Knife or Compression Seal? |
|
A-C![]() ALUMINUM DECK RING, COMPRESSION SEAL A-C |
S-C![]() STEEL DECK RING, COMPRESSION SEAL S-C |
| PART NO. | SIZE | SHAPE | STYLE | R I N G |
DIMENSIONS | COVER | MECHANISM | WEIGHT | ||||||||
| CLEAR OPENING | ROUGH OPENING | OVERALL | ||||||||||||||
| A inches (mm) |
B inches (mm) |
C inches (mm) |
D | E | F | MTRL | THKNESS | OVERALL
inches (mm) |
STD. MTRL | DOG QTY. | LBS. (KG) |
|||||
| 2401-0002 | 8" | ROUND | LIFT-OUT | A-C | 7.9 (201) |
10.3 (262) |
12.0 (305) |
1 | 0.31 | ALUM | 0.23 | 9.8 (249) |
ALUM ALLOY | 3 | 8 (3.6) |
|
| 2402-0002 | 12" | ROUND | LIFT-OUT | A-C | 11.9 (302) |
14.8 (376) |
17.4 (442) |
1.3 | 0.31 | ALUM | 0.19 | 13.9 (353) |
ALUM ALLOY | 3 | 13 (5.9) |
|
| 2402-0003 | 12" | ROUND | LIFT-OUT | S-C | 11.9 (302) |
14.5 (368) |
1.3 | 0.25 | ALUM | 0.19 | 13.9 (353) |
ALUM ALLOY | 3 | 16 (7.3) |
||
| 2403-0002 | 15" | ROUND | LIFT-OUT | A-C | 15.0 (381) |
17.8 (452) |
21.5 (546) |
1.3 | 0.31 | ALUM | 0.29 | 17.0 (432) |
ALUM ALLOY | 3 | 23 (10.4) |
|
| 2403-0003 | 15" | ROUND | LIFT-OUT | S-C | 15.0 (381) |
17.6 (447) |
1.3 | 0.25 | ALUM | 0.29 | 17.0 (432) |
ALUM ALLOY | 3 | 26 (11.8) |
||
| 2404-0002 | 18" | ROUND | LIFT-OUT | A-C | 18.0 (457) |
20.9 (530) |
24.5 (622) |
1.4 | 0.31 | ALUM | 0.26 | 20.0 (508) |
ALUM ALLOY | 3 | 30 (13.6) |
|
| 2404-0003 | 18" | ROUND | LIFT-OUT | S-C | 18.0 (457) |
20.5 (521) |
1.3 | 0.25 | ALUM | 0.26 | 20.0 (508) |
ALUM ALLOY | 3 | 32 (14.5) |
||
| 2405-0002 | 18" | ROUND | LIFT-OUT | A-K | 18.0 (457) |
20.0 (508) |
24.0 (607) |
1.5 | 0.38 | 0.8 | ALUM | 0.24 | ALUM ALLOY | 3 | 38 (17.2) |
|
| 2405-0003 | 18" | ROUND | LIFT-OUT | S-K | 18.0 (457) |
20.6 (523) |
2.5 | 0.31 | 1.0 | ALUM | 0.24 | ALUM ALLOY | 3 | 36 (16.3) |
||
| 2441-0002 | 18" | ROUND | HINGED | A-C | 18.0 (457) |
20.9 (530) |
24.5 (622) |
1.6 | 0.27 | ALUM | 0.38 | 20.0 (508) |
ALUM ALLOY | 3 | 35 (15.9) |
|
| 2441-0003 | 18" | ROUND | HINGED | S-C | 18.0 (457) |
20.8 (528) |
1.3 | 0.25 | ALUM | 0.38 | 20.0 (508) |
ALUM ALLOY | 3 | 38 (17.2) |
||
| 2442-0002 | 18" | ROUND | HINGED | A-K | 18.0 (457) |
20.0 (508) |
24.0 (607) |
1.5 | 0.38 | 0.8 | ALUM | 0.24 | ALUM ALLOY | 3 | 39 (17.7) |
|
| 2442-0003 | 18" | ROUND | HINGED | S-K | 18.0 (457) |
20.6 (523) |
2.5 | 0.31 | 1.0 | ALUM | 0.24 | ALUM ALLOY | 3 | 42 (19.1) |
||
| 2481-0107 | 18" | ROUND | LIFT-OUT | S-C | 18.0 (457) |
20.5 (521) |
1.5 | 0.25 | DUCTILE IRON | 0.41 | 19.9 (505) |
STAINLESS STEEL | 3 | 75 (34) |
||
| 2406-0002 | 20" | ROUND | LIFT-OUT | A-C | 19.8 (503) |
22.8 (579) |
26.5 (673) |
1.3 | 0.31 | ALUM | 0.26 | 21.9 (556) |
ALUM ALLOY | 4 | 36 (16.3) |
|
| 2406-0003 | 20" | ROUND | LIFT-OUT | S-C | 19.8 (503) |
22.4 (569) |
1.3 | 0.25 | ALUM | 0.26 | 21.9 (556) |
ALUM ALLOY | 4 | 37 (16.8) |
||
| 2407-0002 | 20" | ROUND | LIFT-OUT | A-K | 20.0 (508) |
22.0 (559) |
26.0 (660) |
1.4 | 0.38 | 0.7 | ALUM | 0.35 | ALUM ALLOY | 4 | 44 (20.0) |
|
| 2407-0003 | 20" | ROUND | LIFT-OUT | S-K | 20.0 (508) |
22.6 (574) |
2.5 | 0.31 | 1.0 | ALUM | 0.35 | ALUM ALLOY | 4 | 41 (18.6) |
||
| 2443-0002 | 20" | ROUND | HINGED | A-C | 19.6 (498) |
22.8 (579) |
26.5 (673) |
1.7 | 0.40 | ALUM | 0.29 | 21.9 (556) |
ALUM ALLOY | 4 | 44 (20.0) |
|
| 2443-0003 | 20" | ROUND | HINGED | S-C | 19.6 (498) |
22.4 (569) |
1.3 | 0.25 | ALUM | 0.29 | 21.9 (556) |
ALUM ALLOY | 4 | 47 (21.3) |
||
| 2444-0002 | 20" | ROUND | HINGED | A-K | 20.0 (508) |
22.0 (559) |
26.0 (660) |
1.4 | 0.38 | 0.7 | ALUM | 0.35 | ALUM ALLOY | 4 | 45 (20.4) |
|
| 2444-0003 | 20" | ROUND | HINGED | S-K | 20.0 (508) |
22.6 (579) |
2.5 | 0.31 | 1.0 | ALUM | 0.35 | ALUM ALLOY | 4 | 48 (21.8) |
||
| PART NO. | SIZE | SHAPE | STYLE | R I N G |
DIMENSIONS | COVER | MECHANISM | WEIGHT | ||||||||
| CLEAR OPENING | ROUGH OPENING | OVERALL | ||||||||||||||
| A inches (mm) |
B inches (mm) |
C inches (mm) |
D | E | F | MTRL | THKNESS | OVERALL
inches (mm) |
STD. MTRL | DOG QTY. | LBS. (KG) |
|||||
| 2408-0002 | 22" | ROUND | LIFT-OUT | A-C | 22.0 (559) |
24.8 (630) |
28.5 (724) |
1.6 | 0.31 | ALUM | 0.31 | 24.0 (610) |
ALUM ALLOY | 4 | 39 (17.7) |
|
| 2408-0003 | 22" | ROUND | LIFT-OUT | S-C | 22.0 (559) |
24.6 (625) |
1.5 | 0.25 | ALUM | 0.31 | 24.0 (610) |
ALUM ALLOY | 4 | 40 (18.1) |
||
| 2411-0002 | 24" | ROUND | LIFT-OUT | A-C | 23.3 (592) |
26.6 (676) |
30.5 (775) |
1.4 | 0.31 | ALUM | 0.37 | 25.8 (655) |
ALUM ALLOY | 4 | 52 (23.6) |
|
| 2411-0003 | 24" | ROUND | LIFT-OUT | S-C | 23.3 (592) |
26.5 (673) |
1.5 | 0.25 | ALUM | 0.37 | 25.8 (655) |
ALUM ALLOY | 4 | 54 (24.5) |
||
| 2412-0002 | 24" | ROUND | LIFT-OUT | A-K | 24.1 (612) |
26.1 (663) |
30.6 (777) |
1.6 | 0.38 | 0.6 | ALUM | 0.42 | ALUM ALLOY | 4 | 65 (29.5) |
|
| 2412-0003 | 24" | ROUND | LIFT-OUT | S-K | 24.1 (612) |
26.7 (678) |
2.5 | 0.31 | 1.0 | ALUM | 0.42 | ALUM ALLOY | 4 | 59 (28.8) |
||
| 2447-0002 | 24" | ROUND | HINGED | A-C | 23.4 (594) |
26.4 (671) |
30.5 (775) |
1.7 | 0.40 | ALUM | 0.41 | 25.8 (655) |
ALUM ALLOY | 4 | 59 (28.8) |
|
| 2447-0003 | 24" | ROUND | HINGED | S-C | 23.4 (594) |
26.5 (673) |
1.5 | 0.25 | ALUM | 0.41 | 25.8 (655) |
ALUM ALLOY | 4 | 62 (28.1) |
||
| 2448-0002 | 24" | ROUND | HINGED | A-K | 24.1 (612) |
26.1 (663) |
30.6 (777) |
1.6 | 0.38 | 0.6 | ALUM | 0.42 | ALUM ALLOY | 4 | 66 (29.9) |
|
| 2448-0003 | 24" | ROUND | HINGED | S-K | 24.1 (612) |
26.7 (678) |
2.5 | 0.31 | 1.0 | ALUM | 0.42 | ALUM ALLOY | 4 | 65 (29.5) |
||
| 2482-0107 | 24" | ROUND | LIFT-OUT | S-C | 23.3 (592) |
26.5 (673) |
1.5 | 0.25 | DUCTILE IRON | 0.36 | 25.8 (655) |
STAINLESS STEEL | 4 | 110 (49.9) |
||
| 2415-0006 | 30" | ROUND | LIFT-OUT | A-C | 30.0 (762) |
33.5 (851) |
37.3 (947) |
1.4 | 0.31 | ALUM | 0.41 | 32.5 (826) |
STAINLESS STEEL | 4 | 81 (36.7) |
|
| 2415-0007 | 30" | ROUND | LIFT-OUT | S-C | 30.0 (762) |
33.3 (846) |
1.3 | 0.25 | ALUM | 0.39 | 32.5 (826) |
STAINLESS STEEL | 4 | 87 (39.5) |
||
| 2452-0006 | 30" | ROUND | HINGED | A-C | 30.0 (762) |
33.5 (851) |
37.3 (947) |
1.7 | 0.40 | ALUM | 0.46 | 32.5 (826) |
STAINLESS STEEL | 4 | 82 (37.2) |
|
| 2452-0007 | 30" | ROUND | HINGED | S-C | 30.0 (762) |
33.3 (846) |
1.5 | 0.25 | ALUM | 0.49 | 32.5 (826) |
STAINLESS STEEL | 4 | 118 (53.5) |
||