SEAFLO 01 Series Macerator Pump - 12V, 12 GPM (45 LPM) Open Flow, Self-Priming, Anti-Clog, Run-Dry, Heavy-Duty for RV, Boats, Yachts, Camper, &
SEAFLO 01 Series Macerator Pump - 12V, 12 GPM (45 LPM) Open Flow, Self-Priming, Anti-Clog, Run-Dry, Heavy-Duty for RV, Boats, Yachts, Camper, &
- [ HIGH-PERFORMANCE MACERATION ]: 4-blade stainless steel macerator grinds waste into a fine slurry for fast pumping, reducing clogging and ensuring smooth discharge from marine and RV holding tanks during demanding use.
- [ ANTI-CLOG MAINTENANCE KNOB ]: Quick-turn unclogging knob allows clearing debris without dismantling the pump, delivering easier upkeep in tight spaces and helping maintain consistent long-term waste processing performance.
- [ RUN-DRY PROTECTION ]: Designed to tolerate short periods of dry running, helping prevent internal wear if tanks run low or plumbing temporarily loses fluid, ideal for unpredictable marine and RV environments.
- [ POWERFUL SELF-PRIMING PERFORMANCE ]: Vertical priming up to 5 ft and horizontal priming up to 50 ft provide installation flexibility for complex plumbing layouts where suction lift and long discharge runs are required.
- [ HEAVY-DUTY CORROSION RESISTANCE ]: High-strength motor housing and corrosion-resistant components ensure long service life in saltwater exposure, making it ideal for boats, trailers, and outdoor waste systems.
- [ TRIPLE-SEALED MOTOR DURABILITY ]: Enhanced sealing design protects against moisture and contaminants, improving reliability and motor lifespan while supporting frequent marine sanitation system use.
- [ QUIET AND LOW-VIBRATION OPERATION ]: Internal stability enhancements minimize noise and vibration transmission to surrounding surfaces, improving comfort and maintaining a quiet cabin or RV environment.
- [ BUILT FOR MARINE & RV SANITATION ]: Efficiently handles waste transfer from holding tanks, marine toilets, and gray water systems, making it an essential upgrade for on-board and on-the-road sewage management.
Specifications
- Color: Black
- Material: Acrylonitrile Butadiene Styrene (ABS)
- Style: 12V
- Product Dimensions: 11.2"L x 5.02"W x 3.86"H
- Power Source: DC
- Item Weight: 4.6 pounds
- Maximum Flow Rate: 12 gpm
- Maximum Lifting Height: 5 feet
- Voltage: 12 volts_of_direct_current
- Global Trade Identification Number: 00608912739553, 00637776645526, 00647336945720, 05700395184921
- Number of Packs: 1
- Number of Items: 1
Size chart
| Size | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|
| Tee — chest width (in) | 18 | 20 | 22 | 24 | 26 | 28 |
| Tee — body length (in) | 28 | 29 | 30 | 31 | 32 | 33 |
| Fits chest (in) | 34–36 | 38–40 | 42–44 | 46–48 | 50–52 | 54–56 |
Shipping, returns & fit
Shipping is free on U.S. orders of $75 or more; orders under $75 ship for a flat $6.95. We ship to U.S. addresses only.
Every piece is printed to order, so allow 1–3 business days for production and packing. Once shipped, delivery normally takes another 3–8 business days, with a tracking link emailed to you. Full details in our Shipping Policy.
You have 30 days from delivery to return any unworn, unwashed item with tags attached. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage. No restocking fees.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Unisex relaxed fit, sizes S to 3XL. True to size for a relaxed look; go one size up for the oversized, boxy 90s look.
Heavyweight 100% cotton, garment dyed and preshrunk. Wash cold inside out, tumble dry low. Every blank is dyed in batches, so the exact shade of wash varies slightly piece to piece — that is the vintage look, not a defect.
Email support@70srockshop.com or use our contact form. A real person in Union, Ohio reads every message, Mon–Fri, 9 AM – 5 PM ET — usually answered within one business day.