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Item #:
45282121
Rule Hi-Water Bilge Alarm
Item #:
45282121
NAD 1973
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, August 23
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What Stands Out
Mercury-Free Design
This bilge alarm provides a safe and eco-friendly solution for monitoring water levels, eliminating the hazards associated with mercury, making it ideal for environmentally conscious boaters.
Reliable 12-Volt System
Engineered for efficient low-voltage marine applications, this alarm ensures dependable performance, preventing unexpected water buildup and enhancing safety during boating activities.
Sleek White Appearance
The stylish white design seamlessly integrates with any vessel's interior, offering not just functionality but also aesthetic appeal, catering to boaters who prioritize both form and function.
Product Details
| Power Source | Not manpowered |
| Voltage | 12 Volts |
| Control Method | Touch |
| Audible Noise | 85 Decibels |
| Mounting Type | Wall Mount |
| Maximum Range | 7.9 Meters |
| Sensor Technology | Float Switch |
| Color | White |
| Item Dimensions L x W x H | 4"L x 10"W x 6"H (10.2 x 25.4 x 15.2 cm) |
| Shape | as shown |
| Brand | Rule |
| UPC | 066510867212 042237095770 611104320958 999994501436 071030260993 938804101350 784427730961 |
| Item Weight | 3.2 ounces (90.72 grams) |
| Global Trade Identification Number | 00042237095770 |
| Manufacturer | Rule |
| Mfr Part Number | 33ALA |
| Model Number | 33ALA |
| Unit Count | 1.0 Count |
| Item Type Name | Great Product |
| Built-In Media | Great Product |
| Product Dimensions (L x W x H) | 4"L x 10"W x 6"H (10.2 x 25.4 x 15.2 cm) |
Who Should Buy?
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Boat Owners
Ideal for boat owners needing reliable high water detection to prevent sinking and ensure safety at sea.
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Fishermen
Fishermen can benefit from the alarm to monitor water levels and protect their boats during unpredictable conditions.
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Marine Safety Enthusiasts
Individuals focused on marine safety will appreciate the mercury-free design, promoting eco-friendly practices while staying secure.
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Non-Boat Users
Individuals without boats will not find this product useful as it is specifically designed for marine environments.
Product Description
Rule Hi-Water Bilge Alarm
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Rule 33ALA Marine High Water Bilge Alarm?
Answer: The Rule 33ALA Marine High Water Bilge Alarm is a vital marine safety device designed to alert boaters of excess water in the bilge. This alarm operates on a 12-volt system and is mercury-free, making it environmentally friendly. Its design ensures reliability and effectiveness, preventing potential sinking due to accumulated water. For boaters, having such an alarm is essential for maintaining vessel safety and responding promptly to potential flooding situations. -
Question:
How does the Rule 33ALA bilge alarm work?
Answer: The Rule 33ALA bilge alarm functions by using a float switch that rises with the water level in the bilge. Once the water reaches a certain height, it triggers the alarm, alerting the boat operator of the situation. The device's mercury-free design not only promotes environmental safety but also ensures compliance with modern regulations. This system is particularly useful for vessels engaged in long voyages or those moored in areas prone to rain, ensuring peace of mind for boat owners. -
Question:
Is the Rule 33ALA alarm suitable for all types of boats?
Answer: Yes, the Rule 33ALA Marine High Water Bilge Alarm is suitable for various types of boats, including pleasure crafts, fishing vessels, and small yachts. Its versatility stems from its compact size and straightforward installation process, allowing it to fit seamlessly into any bilge space. Whether you're a casual boater or an avid sailor, having this alarm can significantly enhance your safety measures on water, especially in regions where water levels can fluctuate unexpectedly. -
Question:
What are the benefits of using a mercury-free bilge alarm?
Answer: Using a mercury-free bilge alarm, such as the Rule 33ALA, offers several advantages. Firstly, it aligns with environmental regulations that discourage the use of harmful substances like mercury in marine applications. This environmental awareness supports cleaner oceans and safer boating practices. Moreover, it eliminates the risk of mercury leakage, ensuring both the safety of marine life and the integrity of your vessel, making it an excellent choice for eco-conscious boaters. -
Question:
Can I install the Rule 33ALA bilge alarm myself?
Answer: Yes, the installation of the Rule 33ALA bilge alarm can typically be performed by individuals with basic DIY skills. The product usually includes easy-to-follow instructions, allowing for a straightforward setup. You will need to mount the float switch in an appropriate location within the bilge and connect the alarm to your boat's electrical system. This is particularly beneficial for boat owners who prefer to manage their own maintenance tasks, ensuring that safety measures are in place immediately. -
Question:
What should I do if the bilge alarm goes off?
Answer: If the Rule 33ALA bilge alarm goes off, it's crucial to take immediate action. First, check the bilge area to assess the water level and identify the source of the water intrusion. Depending on the situation, you may need to activate your bilge pump to remove excess water. Additionally, if there are signs of significant flooding or structural issues, consider seeking professional help. This proactive response can help prevent more serious water damage or sinking and ensures the safety of everyone onboard. -
Question:
Does the Rule 33ALA bilge alarm require any maintenance?
Answer: The Rule 33ALA bilge alarm requires minimal maintenance to ensure its effectiveness. Regular checks to confirm that the float mechanism moves freely and that the alarm sounds correctly during testing are essential. This routine inspection is vital, especially before setting off on longer journeys. By maintaining your bilge alarm, you help ensure operational reliability when it matters most, enhancing your safety while enjoying various water activities. -
Question:
What is the power consumption of the Rule 33ALA alarm?
Answer: The Rule 33ALA Marine High Water Bilge Alarm is designed to operate efficiently on a 12-volt power system with low power consumption, ensuring that it won’t drain your battery unnecessarily. This efficiency is especially beneficial for boat owners who may use their vessels infrequently and rely on battery power. Its low-power draw means it can remain connected without significantly impacting battery life, making it a sensible choice for marine safety. -
Question:
Can this bilge alarm be used in saltwater environments?
Answer: Yes, the Rule 33ALA Marine High Water Bilge Alarm is designed to withstand the harsh conditions of saltwater environments. Its durable construction and materials are resistant to corrosion, ensuring longevity and reliable performance even in challenging marine conditions. Boat owners operating in coastal or offshore waters can rest assured that this alarm will function effectively, contributing to overall vessel safety against potential flooding scenarios. -
Question:
Where can I buy the Rule 33ALA Marine High Water Bilge Alarm in Namibia?
Answer: You can purchase the Rule 33ALA Marine High Water Bilge Alarm at Ubuy. Ubuy offers a range of marine safety products, including this bilge alarm, catering specifically to the needs of boat owners in Namibia. Shopping at Ubuy ensures you have access to reliable products that enhance your boating experience while prioritizing safety and peace of mind.
Rule Bilge Pumps 33ALA Editorial Review
The Rule 33ALA Marine High Water Bilge Alarm is a submersible white float switch with a black audible alarm that is not submersible. The dimensions of the audible alarm are 2.42" in diameter and 3.5" long, and it requires a hole cut with a diameter of 2.125". The float switch measures 5-1/4" long, 2-7/8" high and 2-1/2" wide. The product has no test button and shuts off when water levels are lowered. Unfortunately, it cannot trigger a phone, and only comes with one buzzer. As some customers have noted, the alarm is not loud enough and the alarm wouldn't wake a person sleeping right next to it. However, others have had positive experiences with easy installation and timely delivery.
Customer Reviews & Ratings
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Pros
- Submersible white float switch
- Easy installation
- Good price
Cons
- Black audible alarm is not submersible
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NAD 1973
Order now and get it around Sunday, August 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Includes a float switch and an in-dash gauge.
- Features a dual visual and audible 85 db alarm.
- Monitors unarmed compartments continuously.
- Complies with CFR 182. 530 regulatory standards.
- Compatible with pumps drawing up to 20 amps @ 12 volts.
- Perfect for vessels at least 26' in length.
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