$ 12.81
1-2 weeks delivery time
Size, mm:
- 3/8"
- 1/2"
- 3/4"
- 1"
- 1"1/4
- 1"1/2
- 2"
- 3"
The Guidi 1121C is a straight thru-hull connection made from chromium-plated brass with BSPP thread (ISO 228 / BS 2779), available in sizes from 3/8" to 3". Designed for visible hull installations, it combines corrosion resistance with a polished finish for enhanced appearance.
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Guidi 1121C – Thru-Hull Connection Straight Chromium-Plated Brass, BSPP Thread, Sizes 3/8"–3"
The Guidi 1121C thru-hull connection is a straight marine fitting made from chromium-plated brass, designed for installations where both performance and appearance are important. Its polished finish makes it suitable for visible hull areas such as sinks, drains, and outlets.
The fitting features BSPP threading according to ISO 228 (BS 2779), ensuring compatibility with standard marine valves and plumbing components. The robust brass construction with chromium plating provides durability and resistance in marine environments.
Key Features
- Straight thru-hull connection
- Material: Chromium-plated brass
- Thread: BSPP (ISO 228 / BS 2779)
- Polished finish for visible installations
- Designed for hull penetration
- Compatible with marine valves and fittings
Available Variants
Thread Size Product Code 3/8" 1121C.110003 1/2" 1121C.110004 3/4" 1121C.110005 1" 1121C.110006 1"1/4 1121C.110007 1"1/2 1121C.110008 2" 1121C.110009 3" 1121C.110011
Applications
- Sink and drain outlets
- Visible hull discharge points
- Marine plumbing systems
- Seawater and wastewater systems
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