Top 10 attwood Automatic Bilge Pumps for January 2021

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1
9.7
SCORE
attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire
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attwood 4505-7 Sahara S500 Automatic Bilge Pump

12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire

by Attwood
What We like

Comes with a 29-inch length of 16-gauge caulked and tinned copper wire, and uses a -inch interior diameter hose

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Product Features

  • 12-volt, 1.5-amp draw pump is rated for 500 GPH performance at open flow (at voltage of 13.6 volts DC)
  • Also convenient and useful for boats of any size
  • Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit
  • Reliably provides bilge water pumping for boats of any size
  • Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations

12-volt, 1.5-amp draw pump is rated for 500 gph performance at open flow (at voltage of 13.6 volts dc) Also convenient and useful for boats of any size Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit Reliably provides bilge water pumping for boats of any size Installs quickly and easily in tight spaces, mounts horizontally only

2
9.5
SCORE
attwood 4801-7 Automatic Bilge Switch, 12-Volt, 15 Amp Maximum Pump Amp Draw, 36-Inch Wire, S3 Series Switch
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attwood 4801-7 Automatic Bilge Switch

12-Volt, 15 Amp Maximum Pump Amp Draw, 36-Inch Wire, S3 Series Switch

by Attwood
What We like

Directly compatible with all other competitive products. Equipped with fully sealed electronics that are completely protected from water or chemical damage. Free from moving parts that can jam up, break or wear out over time.

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Product Features

  • Compatible with all competitive products and is free of moving parts than can jam, break, or wear out
  • The S3 series digital bilge switch incorporates a proprietary solid state electronic sensing technology to detect bilge water levels and trigger pump activation
  • Can be mounted on the floor of the bilge directly to a stringer wall or alongside the basket of the pump without added components or brackets
  • 12-volt switch has 15-amp maximum pump amp draw, and connects using 36-inch wire
  • Operates in any bilge water mixture consistently without failure

Can be mounted on the floor of the bilge directly to a stringer wall or alongside the basket of the pump without added components or brackets You can rest ensured that your pump won't be exposed to continuous cycling as the s3 switch won't be fooled by splashing bilge water, chemicals, sludge build up or foam White switch Reliably detects bilge water levels and activates or deactivates bilge pump as needed Engineered to operate in any bilge water mixture consistently without failure Can be mounted on floor of bilge, directly to a stringer wall, or alongside pump basket without added brackets Operates in any bilge water mixture consistently without failure S3 series switch incorporates proprietary electronic sensing technology for most precise operation The s3 series digital bilge switch incorporates a proprietary solid state electronic sensing technology to detect bilge water levels and trigger pump activation 12-volt switch has 15-amp maximum pump amp draw, and connects using 36-inch wire

3
9.4
SCORE
Attwood Sahara Automatic Bilge Pump S500 Series 12V 500 GPH
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Attwood Sahara Automatic Bilge Pump S500 Series 12V 500 GPH

by Attwood Marine
What We like

Gallons Per Hour: 500 GPH.

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Product Features

  • Power - Max Continuous (Amps): 1.5. Volts: 12V.
  • Operation: Automatic. Outlet Size: 3/4".

Power - max continuous (amps): 1.5. volts: 12v. Operation: automatic. outlet size: 3/4".

4
9
SCORE
Attwood Sahara Automatic Bilge Pump S1100 Series - 12V - 1100 GPH - 3 Year Direct Manufacturer Warranty
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Attwood Sahara Automatic Bilge Pump S1100 Series

12V, 1100 GPH, 3 Year Direct Manufacturer Warranty

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5
8.9
SCORE
AMRM-4507-7 * Attwood Sahara Automatic Bilge Pump - 750 GPH
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AMRM-4507-7 * Attwood Sahara Automatic Bilge Pump

750 GPH

by Attwood
What We like

The Attwood Sahara Bilge Pump is a durable, compact, and easy to install automatic bilge pump. The Sahara has everything contained in one compact yet durable package, making this pump a great option for tight spaces. This series of bilge pump features a 316 stainless steel motor shaft for corrosion resistance and a durable high-impact, glass-filled polyester impeller. The base of the pump has quick, one-handed removal for easy disassembly for cleaning.

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Product Features

  • Sahara S750 Part #: AMRA-4507-7, GPH at Open Flow: 750, GPH at 3.3' Head: 625, Hose Size: 3/4" I.D.
  • Mercury-free switch. Test knob for easy operational check Non-restrictive float movement. Larger filter area resists clogging
  • Free flow of water around housing keeps motor cool. 316 Stainless Steel motor shaft for saltwater corrosion resistance. Durable high-impact, glass-filled polyester impeller

Mercury-free switch. test knob for easy operational check non-restrictive float movement. larger filter area resists clogging Sahara s750 part #: amra-4507-7, gph at open flow: 750, gph at 3.3' head: 625, hose size: 3/4" i.d. Free flow of water around housing keeps motor cool. 316 stainless steel motor shaft for saltwater corrosion resistance. durable high-impact, glass-filled polyester impeller

6
8.9
SCORE
Attwood Sahara Automatic Bilge Pump S1100 Series - 12V - 1100 GPH
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Attwood Sahara Automatic Bilge Pump S1100 Series

12V, 1100 GPH

by Attwood Marine
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7
8.7
SCORE
AMRM-4511-7 * Attwood Sahara Automatic Bilge Pump - 1100 GPH
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AMRM-4511-7 * Attwood Sahara Automatic Bilge Pump

1100 GPH

by Attwood
What We like

The Attwood Sahara Bilge Pump is a durable, compact, and easy to install automatic bilge pump. The Sahara has everything contained in one compact yet durable package, making this pump a great option for tight spaces. This series of bilge pump features a 316 stainless steel motor shaft for corrosion resistance and a durable high-impact, glass-filled polyester impeller. The base of the pump has quick, one-handed removal for easy disassembly for cleaning.

more infoarrow_drop_down

Product Features

  • Mercury-free switch. Test knob for easy operational check Non-restrictive float movement. Larger filter area resists clogging
  • Free flow of water around housing keeps motor cool. 316 Stainless Steel motor shaft for saltwater corrosion resistance. Durable high-impact, glass-filled polyester impeller
  • Sahara S1100 Part #: AMRA-4511-7, GPH at Open Flow: 1100, GPH at 3.3' Head: 973, Hose Size: 1-1/8" I.D.

Sahara s1100 part #: amra-4511-7, gph at open flow: 1100, gph at 3.3' head: 973, hose size: 1-1/8" i.d. Mercury-free switch. test knob for easy operational check non-restrictive float movement. larger filter area resists clogging Free flow of water around housing keeps motor cool. 316 stainless steel motor shaft for saltwater corrosion resistance. durable high-impact, glass-filled polyester impeller

8
7.3
SCORE
AMRA-4202-7 * Attwood Bilge Pump Automatic Float Switch
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AMRA-4202-7 * Attwood Bilge Pump Automatic Float Switch

by Attwood
What We like

Features a compact, low profile design that mounts on any surface from a horizontal up to a 24 angle. Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2 water level. Wire leads do not flex or hinge with the float as on some competitive models.

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Product Features

  • Converts bilge pumps to fully automatic operation. Maximum amp draw is 12 amps (at 12-volt D.C.) or 6-amps (at 24-Volts D.C.).
  • Integral cover dampens bilge sloshing to reduce pump cycling, and prevents debris interference. Sealed switch mechanism resists moisture, fume-ignition, and electrical shock.
  • Contains no mercury, which is listed as a health hazard and Persistent Toxic Substance in over 26 states. Float switch installs directly onto the rear slots of the V-Series pump bracket.
  • Features a convenient test knob to test pump operation.

Contains no mercury, which is listed as a health hazard and persistent toxic substance in over 26 states. float switch installs directly onto the rear slots of the v-series pump bracket. Converts bilge pumps to fully automatic operation. maximum amp draw is 12 amps (at 12-volt d.c.) or 6-amps (at 24-volts d.c.). Features a convenient test knob to test pump operation. Integral cover dampens bilge sloshing to reduce pump cycling, and prevents debris interference. sealed switch mechanism resists moisture, fume-ignition, and electrical shock.

9
7.3
SCORE
ATTWOOD MARINE 4730-4 / Attwood Heavy-Duty Bilge Pump 1700 Series - 12V - 1700 GPH
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ATTWOOD MARINE 4730-4 / Attwood Heavy-Duty Bilge Pump 1700 Series

12V, 1700 GPH

by Attwood Marine
What We like

Ship to United States Only

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10
7.3
SCORE
AMRM-4505-7 * Attwood Sahara Automatic Bilge Pump - 500 GPH
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AMRM-4505-7 * Attwood Sahara Automatic Bilge Pump

500 GPH

by Attwood
What We like

The Attwood Sahara Bilge Pump is a durable, compact, and easy to install automatic bilge pump. The Sahara has everything contained in one compact yet durable package, making this pump a great option for tight spaces. This series of bilge pump features a 316 stainless steel motor shaft for corrosion resistance and a durable high-impact, glass-filled polyester impeller. The base of the pump has quick, one-handed removal for easy disassembly for cleaning.

more infoarrow_drop_down

Product Features

  • Free flow of water around housing keeps motor cool. 316 Stainless Steel motor shaft for saltwater corrosion resistance. Durable high-impact, glass-filled polyester impeller
  • Sahara S500 Part #: AMRA-4505-7, GPH at Open Flow: 500, GPH at 3.3' Head: 350, Hose Size: 3/4" I.D.
  • Mercury-free switch. Test knob for easy operational check Non-restrictive float movement. Larger filter area resists clogging

Free flow of water around housing keeps motor cool. 316 stainless steel motor shaft for saltwater corrosion resistance. durable high-impact, glass-filled polyester impeller Mercury-free switch. test knob for easy operational check non-restrictive float movement. larger filter area resists clogging Sahara s500 part #: amra-4505-7, gph at open flow: 500, gph at 3.3' head: 350, hose size: 3/4" i.d.

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