Cooling Pump
All pumps are not created equal. Since flow rate is directly proportional to cooling efficiency, we made sure this submersible pump is the best on the market.
*U.S. ONLY - Free Shipping for orders over $150
Overview
Moves coolant from the reservoir to the fermenter. Uses DC power which is much safer than an AC powered submersible pump.
- High flow submersible pump
- 6GPM @6PSI
- 3/8" barbed outlet (connect directly to our insulated tubing)
- 12v DC powered (much safer than AC submersible pumps)
- Suction cups to keep pump submerged
Reviews
- Reviews
- Questions

Basically every other pump is a dud
I don’t know how or why but half of the pumps I bought have either not turned on when plugged in or crapped out within the first day.

Some just dont work
I purchased 4 of these recently as spares (because they randomly stop working sometimes) and of the 4, 2 didn't work right out of the gate. oddly inferior product given the rest of spikes portfolio, which is top notch

Little workhorse
Easy to use. Stays attached to the chiller, even attached after filling the chiller.

Great little pump...
Good flow, reliable, easy to use...

Hoping the replacement lasts longer than the pump that came with the cooling kit
Pump died in around 5 months with maybe 3 uses on it? Hoping the replacement lasts longer. Pretty poor for as much as the entire heating and cooling bundle costs.