Sold out -17% sale
Rule Qualifies for Free Shipping Rule 800 GPH Square Bilge Pump #20F
00
DAYS
00
HRS
00
MIN
00
SEC
Rule Rule 800 GPH Square Bilge Pump #20F $58.26 $69.91
  Download LiteratureRule 20F Bilge PumpsRule 800Features: Gas resistant strainer base 3/4" discharge outlet Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Power - Max Continuous (Amps) = NONE Volts = 12v Operation = Non-Automatic Outlet Size = 3/4" Gallons Per Hour = 800RULE 800 GPH SQUARE NON AUTOMATIC BILGE PUMP 3/4" OUTNormalized SKU: 20FUPC Code: 042237083418WARNING: California Proposition 65 This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to P65Warnings.ca.gov.Rule 20F Literature Download  Owners Manual
Sold out -17% sale
Rule Qualifies for Free Shipping Rule 800 GPH Round Bilge Pump #20R
00
DAYS
00
HRS
00
MIN
00
SEC
Rule Rule 800 GPH Round Bilge Pump #20R $44.99 $53.98
  Download LiteratureRule 20R Bilge PumpsRule 800Features: Gas resistant strainer base 3/4" discharge outlet Fully submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Power - Max Continuous (Amps) = NONE Volts = 12v Operation = Non-Automatic Outlet Size = 3/4" Gallons Per Hour = 800RULE 800 GPH ROUND NON AUTOMATIC BILGE PUMP 3/4" OUTNormalized SKU: 20RUPC Code: 042237084385Rule 20R Literature Download  Owners Manual
NEW ARRIVAL -20% sale
Marpac Qualifies for Free Shipping Marpac Automatic Ultima Pump 600 GPH #7-2206
00
DAYS
00
HRS
00
MIN
00
SEC
Marpac Marpac Automatic Ultima Pump 600 GPH #7-2206 $82.75 $102.73
Marpac 7-2206 Bilge PumpsMarpac Automatic Ultima Pump 600 GPH #7-2206Normalized SKU: 72206
NEW ARRIVAL -20% sale
Marpac Qualifies for Free Shipping Marpac Bilge Pump 2000 GPH #1-57435
00
DAYS
00
HRS
00
MIN
00
SEC
Marpac Marpac Bilge Pump 2000 GPH #1-57435 $114.48 $142.11
Marpac 1-57435 Bilge PumpsMarpac Bilge Pump 2000 GPH #1-57435Normalized SKU: 157435UPC Code: 763562574357
NEW ARRIVAL -17% sale
Marpac Qualifies for Free Shipping Marpac Replacement Cartridge for Bilge Pump 800 GPH #1-57433
00
DAYS
00
HRS
00
MIN
00
SEC
Marpac Marpac Replacement Cartridge for Bilge Pump 800 GPH #1-57433 $17.93 $21.40
Marpac 1-57433 Bilge PumpsMarpac Replacement Cartridge for Bilge Pump 800 GPH #1-57433Normalized SKU: 157433UPC Code: 763562574333
NEW ARRIVAL -17% sale
Marpac Qualifies for Free Shipping Marpac Bilge Pump 1500 GPH #1-57430
00
DAYS
00
HRS
00
MIN
00
SEC
Marpac Marpac Bilge Pump 1500 GPH #1-57430 $64.22 $77.06
Marpac 1-57430 Bilge PumpsMarpac Bilge Pump 1500 GPH #1-57430Normalized SKU: 157430UPC Code: 763562574302
Sold out NEW ARRIVAL -20% sale
Marpac Qualifies for Free Shipping Marpac Automatic Ultima Pump 1250 GPH #7-2212
00
DAYS
00
HRS
00
MIN
00
SEC
Marpac Marpac Automatic Ultima Pump 1250 GPH #7-2212 $103.52 $128.50
Marpac 7-2212 Bilge PumpsMarpac Automatic Ultima Pump 1250 GPH #7-2212Normalized SKU: 72212UPC Code: 787766722123
NEW ARRIVAL -17% sale
Marpac Qualifies for Free Shipping Marpac Cartrige Bilge Pump 12v 750 GPH #7-0442
00
DAYS
00
HRS
00
MIN
00
SEC
Marpac Marpac Cartrige Bilge Pump 12v 750 GPH #7-0442 $46.01 $55.21
Marpac 7-0442 Bilge PumpsMarpac Cartrige Bilge Pump 12v 750 GPH #7-0442Normalized SKU: 70442UPC Code: 787766704426
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine 800 Cartridge Motor #PMP-CRTG8-DP $46.19 $55.42
T-H Marine PMP-CRTG8-DP Bilge Pumps T-H Marine 800 Cartridge Motor #PMP-CRTG8-DP Normalized SKU: PMPCRTG8DPUPC Code: 733572258363
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine 600 Cartridge Motor #PMP-CRTG6-DP $37.79 $45.34
T-H Marine PMP-CRTG6-DP Bilge PumpsT-H Marine 600 Cartridge Motor #PMP-CRTG6-DPNormalized SKU: PMPCRTG6DPUPC Code: 733572258356
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine 1100 Cartridge Motor #PMP-CRTG11-DP $50.39 $60.46
T-H Marine PMP-CRTG11-DP Bilge PumpsT-H Marine 1100 Cartridge Motor #PMP-CRTG11-DPNormalized SKU: PMPCRTG11DPUPC Code: 733572258370
-20% sale
T-H Marine Qualifies for Free Shipping T-H Marine Auto Bilge Pump 800 GPH #PMP-BLGA8-DP
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Auto Bilge Pump 800 GPH #PMP-BLGA8-DP $91.74 $113.89
T-H Marine PMP-BLGA8-DP Bilge PumpsHYDRA™ Automatic Bilge Pump - 800 GPH - 12VThe T-H Marine HYDRA™ Automatic Bilge Pump is engineered for reliable, high-performance water removal with long-term durability built in. Backed by 4,000 hours of testing, HYDRA delivers dependable operation through its advanced anti-airlock design, ensuring reliable restarts even when air is present in the line. A precision-balanced motor with a 316 stainless steel motor shaft reduces vibration, noise, and corrosion for smooth, long-lasting performance in harsh marine environments.Designed for simplified service and OEM-friendly installation, HYDRA features a removable nozzle for quick maintenance without disconnecting hoses and a positive-lock strainer base that matches most standard mounting patterns. The integrated Sure-Start™ float switch and programmed start delay prevent false starts and extend pump life, while the external test knob allows fast manual operation checks. Available in 800 GPH and 1100 GPH models and meeting all major ABYC, ISO, and U.S. Coast Guard standards, HYDRA is built for confidence on every outing.Features: FLOW RATE: 800 GPH AMP DRAW: Approx. 4A FUSE SIZE: 5 AMP ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers. SURE-START FLOAT SWITCH: Corrosion-proof design for a reliable start every time. EXTERNAL TEST KNOB: Allows for quick manual testing. INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: PMPBLGA8DPUPC Code: 733572258301
-20% sale
T-H Marine Qualifies for Free Shipping T-H Marine Auto Bilge Pump 1100 GPH #PMP-BLGA11-DP
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Auto Bilge Pump 1100 GPH #PMP-BLGA11-DP $124.86 $155.00
T-H Marine PMP-BLGA11-DP Bilge PumpsHYDRA™ Automatic Bilge Pump - 1100 GPH - 12VThe T-H Marine HYDRA™ Automatic Bilge Pump is engineered for reliable, high-performance water removal with long-term durability built in. Backed by 4,000 hours of testing, HYDRA delivers dependable operation through its advanced anti-airlock design, ensuring reliable restarts even when air is present in the line. A precision-balanced motor with a 316 stainless steel motor shaft reduces vibration, noise, and corrosion for smooth, long-lasting performance in harsh marine environments.Designed for simplified service and OEM-friendly installation, HYDRA features a removable nozzle for quick maintenance without disconnecting hoses and a positive-lock strainer base that matches most standard mounting patterns. The integrated Sure-Start™ float switch and programmed start delay prevent false starts and extend pump life, while the external test knob allows fast manual operation checks. Available in 800 GPH and 1100 GPH models and meeting all major ABYC, ISO, and U.S. Coast Guard standards, HYDRA is built for confidence on every outing.Features: FLOW RATE: 1100 GPH AMP DRAW: Approx. 5A FUSE SIZE: 7.5 AMP ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers. SURE-START FLOAT SWITCH: Corrosion-proof design for a reliable start every time. EXTERNAL TEST KNOB: Allows for quick manual testing. INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal. Normalized SKU: PMPBLGA11DPUPC Code: 733572258349
-22% sale
Whale Qualifies for Free Shipping Whale Gulper 320 Integra 24v #BP2084B
00
DAYS
00
HRS
00
MIN
00
SEC
Whale Whale Gulper 320 Integra 24v #BP2084B $264.19 $335.54
Whale BP2084B Bilge PumpsGulper IC Waste Pump - 24VWhale BP2084B Gulper IC Electric Grey Water Pump 19LPM, 24V for use with the Whale Grey IC and Gulley IC system.Features: Whale Gulper Technology Powerful multi-purpose wastewater pump For use in the Whale Grey IC and Gulley IC systems Free flow valves - no filter required, no clogging, no cleaning Up to 19 liters/minute Large single diaphragm Easy to mount, quick installation, and secure hold on uneven surfaces The head can be rotated 360 degrees and adapts to any mounting situation Simply adjust the head with only one screw Easy maintenance with the EZ clamp ring Can run dry and pump an air/water mixture Rotatable pump head performance complies with ISO15083 Normalized SKU: BP2084BUPC Code: 766478952134
-17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Standard Bilge Pump 800 GPH #PMP-BLG8-DP $58.28 $69.93
T-H Marine PMP-BLG8-DP Bilge Pumps The T-H Marine Standard Bilge Pump delivers a reliable 800 GPH pumping capacity to keep your bilge clear of water and your boat safe on the water. A properly functioning bilge pump is one of the most critical safety components on any vessel — when water intrusion occurs from rain, spray, or a minor leak, this pump evacuates it quickly and efficiently before it can accumulate to dangerous levels or cause damage to your boat's interior and electrical systems. Built by T-H Marine to withstand the demands of continuous marine use, this pump features corrosion-resistant construction that holds up in both fresh and saltwater environments. The 800 GPH flow rate makes it well-suited for small to mid-size boats where dependable water removal is essential without the bulk or power draw of a higher-capacity unit. The compact design fits easily into tight bilge compartments, and the straightforward wiring and plumbing connections make installation accessible for most boat owners. Whether you're replacing a worn-out pump, adding redundancy to your bilge system, or outfitting a new build, the #PMP-BLG8-DP delivers the consistent, no-fuss performance you need when it matters most. Don't wait for a problem to discover your bilge pump isn't up to the task — this T-H Marine unit gives you the peace of mind that comes from knowing your boat is protected every time you leave the dock. Normalized SKU: PMPBLG8DPUPC Code: 733572258295
-17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Standard Bilge Pump 600 GPH #PMP-BLG6-DP $44.09 $52.90
T-H Marine PMP-BLG6-DP Bilge Pumps The T-H Marine Standard Bilge Pump delivers a dependable 600 GPH pumping capacity to keep your bilge dry and your boat protected on every outing. A reliable bilge pump is a fundamental safety component on any vessel — when water finds its way in from rain, spray, or a slow leak, this pump clears it out quickly before it can accumulate and create a hazard or cause damage to your boat's hull, flooring, and electrical systems. Engineered by T-H Marine for real-world marine conditions, this pump features corrosion-resistant construction that performs reliably in both fresh and saltwater environments season after season. The 600 GPH flow rate is ideally suited for smaller boats and tenders where a compact, efficient pump is the right tool for the job — providing meaningful water removal capacity without unnecessary power draw on your battery system. The low-profile design fits neatly into tight bilge spaces, and straightforward wiring and plumbing connections make installation simple for most boat owners. Whether you're replacing an aging pump, adding a backup to your bilge system, or equipping a new build, the #PMP-BLG6-DP is a smart, cost-effective choice that delivers T-H Marine's proven reliability where you need it most. Keep this pump running and maintained, and you'll have one less thing to worry about every time you head out on the water. Normalized SKU: PMPBLG6DPUPC Code: 733572258240
-17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
T-H Marine T-H Marine Standard Bilge Pump 1100 GPH #PMP-BLG11-DP $66.80 $80.15
T-H Marine PMP-BLG11-DP Bilge Pumps The T-H Marine Standard Bilge Pump steps up the performance with a robust 1100 GPH pumping capacity, making it the right choice for mid-size to larger boats where faster water removal is essential. When water intrusion occurs — whether from heavy rain, rough seas, or an unexpected leak — the extra flow capacity of this pump means your bilge is cleared quickly and efficiently, giving you more time to address the source and less risk of water reaching critical systems. T-H Marine engineered this pump for the rigors of continuous marine use, with corrosion-resistant construction that performs reliably in both fresh and saltwater environments. The 1100 GPH rating provides a meaningful step up in capacity over standard 600-800 GPH pumps, making it an ideal upgrade for boaters who want greater peace of mind or whose vessel sees heavy use in demanding conditions. Despite the higher output, the compact design still fits comfortably in most bilge compartments, and the straightforward wiring and plumbing connections keep installation simple. Whether you're upgrading from a lower-capacity pump, replacing a failing unit, or building out a new vessel's bilge system, the #PMP-BLG11-DP delivers the higher-flow performance that larger boats demand. Trust T-H Marine's proven construction to keep your bilge dry and your boat protected every time you leave the dock. Normalized SKU: PMPBLG11DPUPC Code: 733572258332
-20% sale
Whale Qualifies for Free Shipping Whale Supersub Bilge Pump 1100 GPH 24v #SS1024
00
DAYS
00
HRS
00
MIN
00
SEC
Whale Whale Supersub Bilge Pump 1100 GPH 24v #SS1024 $81.65 $101.36
Whale SS1024 Bilge Pumps SuperSub 1100 Automatic Bilge Pump 24 volt  Normalized SKU: SS1024UPC Code: 766478945075
-18% sale
Whale Qualifies for Free Shipping Whale Pump Gusher 30 Thru Deck Mount 1.5
00
DAYS
00
HRS
00
MIN
00
SEC
Whale Whale Pump Gusher 30 Thru Deck Mount 1.5" Smooth Bore #BP3020 $795.70 $963.54
Whale BP3020 Bilge Pumps Whale Gusher 30 Manual Thru Deck Mount Bilge Pump Model: BP3020 Top Performance 117 ltrs/min (31 US Gals) Reliability - fully enclosed twin diaphragms Efficient operation, double-acting pumps on to and fro strokes Pumps oily bilge water with ease Robust design, corrosion-resistant powder-coated aluminium alloy LARGEST CAPACITY MANUAL BILGE PUMP IN THE WHALE RANGE Specifications Weight 5.9kg (13lbs) Hose connection 38mm (1½") Materials Pump Body: Marine Grade LM6 Aluminium Alloy (epoxy coated), Diaphragm: Neoprene, Bushes: Acetal, Handwheels: Nylon, Fasteners: Stainless Steel Maximum suction lift 4m (13ft) Maximum discharge head 4m (13ft) Suction lift 2m (6ft) Discharge head 0.5m (1.5ft) 40 Strokes per minute 71 ltrs/min (19 US Gals) 70 Strokes per minute 111 ltrs/min (29 US Gals) Warranty 5 Years Normalized SKU: BP3020UPC Code: 766478302007
Sold out -18% sale
Whale Qualifies for Free Shipping Whale Pump Gusher 30 Bulkhead Mount 1.5
00
DAYS
00
HRS
00
MIN
00
SEC
Whale Whale Pump Gusher 30 Bulkhead Mount 1.5" Smooth Bore #BP3010 $676.42 $819.10
Whale BP3010 Bilge Pumps Whale Gusher 30 Manual Bulkhead Mount Bilge Pump Model: BP3010 Top Performance 117 ltrs/min (31 US Gals) Reliability - fully enclosed twin diaphragms Efficient operation, double-acting pumps on to and fro strokes Pumps oily bilge water with ease Robust design, corrosion-resistant powder-coated aluminium alloy LARGEST CAPACITY MANUAL BILGE PUMP IN THE WHALE RANGE Specifications Weight 5.05kg (11.1lbs) Hose connection 38mm (1½") Materials Pump Body: Marine Grade LM6 Aluminium Alloy (epoxy coated), Diaphragm: Neoprene, Bushes: Acetal, Handwheels: Nylon, Fasteners: Stainless Steel Maximum suction lift 4m (13ft) Maximum discharge head 4m (13ft) Suction lift 1m (3ft) Discharge head 0.5m (1.5ft) 40 Strokes per minute 71 ltrs/min (19 US Gals) 70 Strokes per minute 117 ltrs/min (31 US Gals) Warranty 5 Years Normalized SKU: BP3010UPC Code: 766478301000

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.