Weathertight with central closing device.
NORPRO NS-6028 Emergency Hatches are designed to withstand extreme weather conditions. They are used primarily as emergency escape hatches, or when opening from both sides is required.
NS-6028 Emergency Hatches can always be opened from both sides and can not be locked.
Secure locking system
Gas spring
can be mounted on hatches less than 250 mm in height.
When locked, the optional hood prevents intrusions from the outside while allowing manipulation and opening from the inside.
optional hood
Type A: Hinges on large side
Type B: Hinges on small side
Available in steel or aluminum, with or without insulation.
Optional accessories and cover insulation available.
NORPRO NS-2742 & NS-2743 Weathertight Hatches are designed to withstand extreme weather conditions.
Loading and unloading of goods can be carried out safely and easily using optional accessories such as our safety lock, padlock ring, counterbalance or alternative gas spring.
Secure locking system
Secure locking system
Can be delivered with gas spring or counterbalance.
can be mounted on hatches less than 250 mm in height.
NS-2742 Series with NS-2522 Tightening handles can be opened from inside and outside.
NS-2743 Series with NS-2582 Toggle handles can be opened from outside only.
NS-2742 NS-2742 Type A: Hinges on large side
NS-2743 Type B: Hinges on small side
Available in steel or aluminum, with or without insulation. Optional accessories and cover insulation available.
With coaming and cover.
NORPRO NS-6053 Ventilation Hatches are designed for bulkhead mounting.
Standard coaming height is 80 (x 6) mm.
Custom sizes available.
Up to 5 toggle handles on larger size hatches.
Louvres.
| Nominal sizes | Coaming inside Dimensions | Weight |
 | 400 x 400 600 x 175 600 x 250 600 x 400 600 x 600 800 x 600 800 x 800 1200 x 600 1200 x 800 | 13 10 12 17 23 36 47 53 58 |
| Weight indicated for full steel products, will be lighter if cover is aluminum. | ||
Rope Hatch
NP-serie Standard coaming height is 900 mm.
Custom sizes available.
3 hooks and one ring assemblies are attached for easy rope storage.
Dimensions | |
Coaming Outside | Weight 82 |
Tankcleaning Hatch NS-2737
Dimensions | |
Coaming Outside | Weight 36 |
Standard coaming height is 100 (x 12) mm.
Available in other diameters.
NS-6028 | Nominal size (opening) | Coaming inside Dimensions | Type | Height / Weight without counter balance | |||
| 800 x 600 | 830 x 630 | A/B | 150 103 | 450 247 | 600 287 | 750 324 | |
| 800 x 800 | 830 x 830 | A/B | 150 120 | 450 287 | 600 320 | 750 340 | |
| Weight indicated for full steel products, will be lighter if cover is aluminum. | Counterbalance weight | 70 | |||||
NS-2742NS-2743 | Nominal size (opening) | Coaming inside Dimensions | Type | Height / Weight without counter balance | |||
| 800 x 600 | 830 x 630 | A/B | 150 94 | 450 169 | 600 208 | 750 245 | |
| 1000 x 800 | 1030 x 830 | A/B | 150 134 | 450 200 | 600 238 | 750 276 | |
| Weight indicated for full steel products, will be lighter if cover is aluminum. | Counterbalance weight | 70 | |||||