Rule Back Flow Prevention Bilge Pump 14A - 3700 12V
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Rule 14A Back Flow Prevention
Keeping your bilge clear of nuisance water is the number one objective of our Rule Standard Bilge Pumps. Simple as that. Rigorous engineering and testing ensure that we keep delivering pumps that can efficiently handle the highest flow even in the most challenging applications. Rule Standard Bilge Pumps are standalone products with switches sold separately. The pumps can be paired with a float or panel switch, providing an extra level of security and protection. Our Standard Bilge Pumps are engineered with snap-lock strainer bases allowing for easy access to clean the strainer and impeller cavity. They also feature a non-return valve that prevents water left in the discharge from running back, keeping bilges dryer and cleaner. Rule Standard Bilge Pumps features a vented impeller housing to prevent the pump from becoming airlocked. Removable discharge fittings, including straight or 90-degree ports are available to suit your installation requirements as well.
Features & Benefits
- Flow rates from 360 to 4000 gallon per hour
- Compact, efficient, long-life motors with ability to run dry for short periods
- Back Flow Prevention
- Features stainless steel shafts
- Completely Submersible
- Marine-Grade Blocked Wiring
- Rust and corrosion protection
- Built-in thermal cut-off: provides added protection for pump and vessel
- Ce and iso 8849 certification
- Limited 3 year warranty
Specifications
| Model | Back Flow Prevention |
| Material | Features stainless steel shafts |
| Weight | 6.15 lb |
| Dimensions | 10.9 x 7.5 x 6.5 in |
| Brand | Rule |
| Manufacturer Part Number | 14A |
| UPC | 042237083357 |
Frequently Asked Questions
What are the key construction details?
Rule Back Flow Prevention features features stainless steel shafts. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 6.15 lb.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

