This automatic switch has a time-proven micro switch without mercury. When water exceeds the acceptable level, the pump is turned on by a rolling steel ball, which changes the pressure on the micro switch. Attaches to any Johnson Pump bilge pump through the clip on “T-slot” and can be used with any 6, 12, 24 or 32 V systems.
Shipping & Return Policy
Return Policy
Post Marine is here for you! All returns except for the exclusions listed below must be received within 30 days from the purchase date listed on your purchase receipt. The package must be unused and in its original packaging. Proof of purchase required.
There are certain items we sell that are unable to be returned due to their specialized use or characteristics; refer to the list below for items that cannot be returned:
- All installed products including but not limited to all electronics
- All electronics including electronic charts
- All safety products including flares, fire extinguishers etc.
- All items past expiration dates such as charts, flares etc.
- All gas, electric and trolling motors
- All special orders and non-stock items
- All customized items such as cable, line, hose, chain etc.
- All air conditioners, generators, and appliances
Returns must be made within 30 days of purchase date. You will be refunded back to the original form of payment after receiving the item and our return policy rules have been met.
Related products
REPLACEMENT STRAINER BASES (RULE)
$14.29 – $22.19
THIRSTY-MATE PUMPS (BECKSON MARINE)
$37.80 – $55.20
TSUNAMI CARTRIDGE BILGE PUMP (ATTWOOD MARINE)
$43.89 – $81.99Return Policy
Post Marine is here for you! All returns except for the exclusions listed below must be received within 30 days from the purchase date listed on your purchase receipt. The package must be unused and in its original packaging. Proof of purchase required.
• All installed products including but not limited to all electronics
• All electronics including electronic charts
• All safety products including flares, fire extinguishers etc.
• All items past expiration dates such as charts, flares etc.
• All gas, electric and trolling motors
• All special orders and non-stock items
• All customized items such as cable, line, hose, chain etc.
• All air conditioners, generators, and appliances
Returns must be made within 30 days of purchase date. You will be refunded back to the original form of payment after receiving the item and our return policy rules have been met.