Brass Blow-Off Valve (Bottom) for Speidel Presses itemID-8131 We've built much larger pumps

We've built much larger pumps and normally you need a $700 frequency drive to control motor speed

Estimated IBUs: 26-30

and recipes

Requires a two-step fermentation process

ProRestart and ProDessert contain yeast cells encapsulated within Alginate (natural polysaccharide extracted from seaweed) that are also acclimatized to alcohol and other harsh conditions

Brass Blow-Off Valve (Bottom) for Speidel Presses itemID-8131 We've built much larger pumpsThis is the automatic pressure relief valve for the bottom assembly on all Speidel bladder presses. This valve prevents you from over pressurizing the bladder and rupturing it.