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Rule 500 GPH Standard Bilge Pump Kit 25DA-35A w/Float Switch 12V Marine
$101.99
In stock - ships same or next business dayEstimated delivery: Tue, Sep 8 – Fri, Sep 11From the entry
Brand new in original packaging.
- Complete ready-to-install 12V bilge pump kit: Rule 500 GPH (25DA) submersible pump paired with the Rule-A-Matic (35A) non-mercury float switch for automatic operation.
- Delivers 500 GPH (1893 LPH) open flow with low ~1.6A draw at max flow; requires a 4A fuse (not included).
- Fully submersible and ignition-protected design with a corrosion-resistant stainless steel shaft.
- High-abrasion, tin-coated silicone blocked wiring for durability in marine environments.
- Built-in back-flow preventer reduces residual bilge water and helps minimize odor.
- 3/4 in NPSM port with 3/4 in hose barb for standard bilge hose connections.
Specifications
| Brand | Rule (Xylem) |
| MPN | 25DA-35A |
| UPC | 042237106513 |
| Flow Rate | 500 GPH / 1893 LPH open flow |
| Voltage | 12V DC |
| Amp Draw | 1.6 A at max flow (dealer consensus; one source lists 2.1 A) |
| Fuse Requirement | 4A fuse required, not included |
| Port Size | 3/4 in NPSM & 3/4 in hose barb |
| Pump Dimensions | 3.9 in H x 2.9 in W x 2.5 in D (kit); standalone pump listed elsewhere as 3-1/2 in x 2-3/8 in x 2-3/8 in |
| Shaft Material | Stainless steel |
| Wiring | High-abrasion, tin-coated silicone blocked wire |
| Back-Flow Preventer | Included |
| Ignition Protection | Ignition protected |
| Submersibility | Completely submersible |
| Float Switch | Rule-A-Matic non-mercury float switch (35A) |
What's Included
- Rule 500 GPH (25DA) submersible bilge pump
- Rule-A-Matic (35A) non-mercury float switch
- Integrated back-flow preventer
Shipping & Returns
Fast, free shipping from our US warehouse.
Returns accepted per our store return policy.
Specifications
| Type | Bilge Pump |
|---|---|
| Brand | Rule |
| Model | 25DA-35A |
| Voltage | 12V |
| Item Width | 2.9 in |
| Item Height | 3.9 in |
| Item Length | 2.5 in |
| Maximum Flow Rate | 500 gal/h |
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