Ocean Hatch Flg Base Size 70 - (MW)
Lewmar Ocean Series Flange Base Hatch
This Lewmar Ocean Series Flange Base Hatch features a shock resistant acrylic lens. With a rugged construction build and attached hinges on the outside the frame, it provides ultimate protection against the elements and prevents leakage. This hatch also features a corrosion-resistant anodized aluminum frame with inset hinges, snag-resistant rounded corners and a flange base. The self supporting friction levers hold the lid open in any position up to 95° while the hatch opens 180° for easy access.
Features:
- Shock Resistant Acrylic Lens
- Rugged Construction For The Ultimate Protection Against The Elements
- Full Range Of Spare Parts Available
- Hatch Vent Position
- Hinges Are Attached Outside The Frame To Prevent Leakage
- Corrosion-Resistant Anodized Aluminum Frame With Inset Hinges, Snag-Resistant Rounded Corners and Flange Base
- Hatch opens 180° for easy access
- Unique Sealing System
- Self-Supporting – Friction Levers Hold Lid Open In Any Position Up To 95°
- Friction Hinge Allows For Any Open Position Without The Need For Support Arms
- Internal/External Lockable Handle Assemblies
- Simple Maintenance
- Conforms To CE Area 2: Deck, Coach Roof, Cockpit Or Transom Use (Tested To 2 psi)
- Fits Other Lewmar Standard Cut-Outs
- 3 Year Limited Warranty
Mounting Instructions:
- Fit To A Flat Surface With A Maximum Tolerance Of +/- 1mm.
- Fastening Size At Hinge Section Use (M6 / 1/4").
- Fastening Size For Lower Frame Use 5mm CSK Screw No.10 UNC 2 BA.
Specifications:
| Size | Acrylic Colour | Acrylic Window Thickness | Lower Frame | Hatch Weight | Radii | Length | Width | Height | Hinge Length | Hinge Width | Cut-Out Length Flat | Cut-Out Width Flat | Cut-Out Radii |
| 10 | Smoke Grey | 3/8" | 1" FLange | 5.77 lb | 2-15/16" | 12-3/4" | 12-3/4" | 1-9/16" | 3/16" | 5-7/16" | 10-1/4" | 10-1/4" | 1-11/16" |
| 40 | Smoke Grey | 3/8" | 1" Flange | 10.5 lb | 2-15/16" | 19-1/8" | 19-1/8" | 1-9/16" | 3/16" | 11-3/4" | 16-9/16" | 16-9/16" | 1-11/16" |
| 60 | Smoke Grey | 1/2" | 1" Flange | 17.6 lb | 3" | 22-5/8" | 22-5/8" | 1-11/16" | 3/16" | 14-7/16" | 19-15/16" | 19-15/16" | 1-11/16" |
| 70 | Smoke Grey | 1/2" | 1" Flange | 23.8 lb | 3" | 27-5/16" | 27-5/16" | 1-11/16" | 3/16" | 19-3/16" | 24-1/2" | 24-1/2" | 1-11/16" |
Click here to download Lewmar Hatch Installation Instructions
Frequently Asked Questions
What is the Lewmar Ocean Series Flange Base Hatch designed for?
The Lewmar Ocean Series Flange Base Hatch is designed for deck, coach roof, cockpit, or transom use. It features a corrosion-resistant anodized aluminum frame, shock-resistant acrylic lens, and rugged construction. The hatch conforms to CE Area 2 requirements and opens 180° for easy access.
How far does the Lewmar Ocean Series Flange Base Hatch open?
The Lewmar Ocean Series Flange Base Hatch opens 180° for easy access. Its self-supporting friction levers hold the lid open in any position up to 95°, while the friction hinge allows the hatch to remain open without support arms.
What features help protect the Lewmar Ocean Series Flange Base Hatch from water and the elements?
The hatch has a corrosion-resistant anodized aluminum frame, a unique sealing system, and hinges attached outside the frame to help prevent leakage. Its rugged construction and shock-resistant acrylic lens provide protection against the elements.
What mounting requirements apply to the Lewmar Ocean Series Flange Base Hatch?
The Lewmar Ocean Series Flange Base Hatch should be fitted to a flat surface with a maximum tolerance of +/- 1mm. The hinge section uses M6 / 1/4" fasteners, while the lower frame uses 5mm CSK Screw No.10 UNC 2 BA.
What sizes are available for the Lewmar Ocean Series Flange Base Hatch?
The Lewmar Ocean Series Flange Base Hatch is available in sizes 10, 40, 60, and 70. Depending on the size, the hatch has a 3/8" or 1/2" smoke grey acrylic lens and a 1" flange base. Cut-out dimensions vary by size, so verify the required dimensions before installation.
Can the Lewmar Ocean Series Flange Base Hatch be used with other Lewmar standard cut-outs?
Yes. The Lewmar Ocean Series Flange Base Hatch is designed to fit other Lewmar standard cut-outs. The available sizes have different cut-out dimensions, so the specific hatch size should be matched to the required opening before installation.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Product Specifications
| Brand | Lewmar Marine |
|---|---|
| Manufacturer Part No. | 39670070 |
| UPC | 743683113086 |
| Dimensions | 29.5" L × 30" W × 4" H |
| Shipping Weight | 27.1 lb |
