What makes this switch a "32V"? Why not 120V?

This float switch is capable of handling 12V, 24V, and 32V systems. Unfortunately, it is not compatible with 120V systems.

Can this switch run 2 pumps?

The switch has an 18A rating, but I wouldn't recommend using that high of a number for reliable operation. Smaller bilge pumps run at approximately 3A, but have an inrush current much higher (at least 3X, so 9A or so). In theory you could probably get by running 2 small pumps, but I wouldn't recommend it. I've used a lot of these over the last 30 years and these switches are the weak point of the bilge system, so I typically try to have 2 complete float/pump systems for redundancy (I'm assuming this is for a boat application).

Would i be able to turn off a pump when a water level is reached if switch the polarity?

I do not think so. The switch itself is sealed and switching the way the wires are connected will not change polarity because switches have no polarity. Usually switches in this price range will have only one set of contacts which are open with float down and closed when float is up.

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SEAFLO 02 Series Bilge Pump Float Switch - 12V/24V 18A Automatic Water Level Switch with 1m 16 AWG Leads, Sensor for Marine Boat Fresh & Salt Water Bilge Pumps, 4-Year Warranty

SEAFLO 02 Series Bilge Pump Float Switch - 12V/24V 18A Automatic Water Level Switch with 1m 16 AWG Leads, Sensor for Marine Boat Fresh & Salt Water Bilge Pumps, 4-Year Warranty

Product ID: 313993661

Details

Brand
Seaflo
Colour
White
EU Spare Part Availability Duration
4 Years
Item weight
0.28 Pounds
Material
Steel
Maximum flow rate
18 Gallons Per

🔋Compatible with 12V, 24V, and 32V power sources

⚙️Steel ball bearing activation for unmatched reliability

🛡️Enhanced sealing for superior durability and waterproofing

€ 33.07

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Description

🌊 Stay dry, stay confident — the ultimate float switch for pros who demand reliability!

MARINE GRADE WIRING - 18 gauge wire designed to withstand harsh marine environments and deliver consistent power
PEACE OF MIND WARRANTY - Backed by a 2-year warranty, because your bilge pump deserves the best
BUILT TO BRAVE THE ELEMENTS - Enhanced sealing construction ensures long-lasting, corrosion-resistant performance
UNIVERSAL VOLTAGE COMPATIBILITY - Works seamlessly with 12V, 24V, and 32V setups for versatile marine use
PRECISION ACTIVATION ZERO FAILURES - Steel ball bearing switch beats reed systems for flawless pump control

The SEAFLO 02-Series Bilge Pump Float Switch offers robust steel ball bearing activation superior to fragile reed switches, ensuring precise and reliable pump control. Compatible with 12V, 24V, and 32V systems, it features marine-grade 18 gauge wiring and enhanced sealing for durability in harsh environments. With a 2-year warranty and proven performance, it’s the trusted choice for millennial boat owners who refuse to compromise on safety and efficiency.

Specifications

ASIN	B07RL8NRJF
Best Sellers Rank	229,875 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 198 in Boat Bilge Pumps
Brand	Seaflo
Colour	White
Country of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (361)
EU Spare Part Availability Duration	4 Years
Flow Rate	18 Gallons Per Minute
Item Dimensions L x W x H	7L x 6.2W x 11.7H centimetres
Item Weight	0.28 Pounds
Manufacturer	SEAFLO
Material	Steel
Model Number	SFBS-18-02 02
Number of Items	1
Part Number	SFBS-018-02
Power source	Battery Powered
Product Style	Bilge
UPC	647336949742
Unit Count	1.0 count
Voltage	24 Volts (DC)

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€ 33.07

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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