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    Recipe Information edit

    Details

    		 Name: Harpoon IPA half batch Galena Brewer: GeneralBock Brew Date: 8/8/2015
      IBU Formula: Tinseth Units: standard Private: Yes

    Boil

    		 Boil Volume: 3.25 gal. Boil Length: 60 min. Target Volume: 2.75 gal.

    Style

    		 Name: American IPA Category: India Pale Ale - 14B Type: Ale

    Notes

    		 
    recipe from book Clone Brews by Tess and Mark Szamatulskin. 

FG = 1.020. Carb with 4 Munton's carbtabs/bottle

    Fermentables add

    Variety Amount Color Potential SG Grist%  
    Briess Golden Light DME4 lbs.5 °L1.0421.06192%
    American Crystal 60L4 oz.60 °L1.0341.0026%
    Toasted Malt1 oz.5 °L1.0291.0001%
    Roasted Barley0.5 oz.300 °L1.0251.0001%
    Total 4 lbs. 5.50 oz.
    10 SRM    		   1.064    

    Hops add

    Hops Amount AA% Use Time Type IBU  
    Galena (Usa)0.75 oz.12.5Boil45 min.Pellet52
    Fuggles (Usa)0.25 oz.5Boil15 min.Pellet4
    Cascade (Usa)0.25 oz.5.5Boil15 min.Pellet4
    Cascade (Usa)0.25 oz.5.5Boil1 min.Pellet0
    Fuggles (Usa)0.25 oz.5Boil1 min.Pellet0
    Total 1.75 oz.         60  

    Yeasts add

    Yeast Attenuation% Flocculation Min Temperature Max Temperature  
    Irish Ale 108475High60 °F72 °F
    British Ale 109874Medium64 °F72 °F

    Miscs Add

    Misc Type Amount Use Time  
    Irish MossFining0.25 oz.Boil15 min.

    Mash Information edit

    Details

    		 Name: Harpoon IPA half batch Galena Brewer: GeneralBock Brew Date: 8/8/2015
      Boil Volume: 3.25 gal. Units: standard Thermal Loss: 3°F
      Mash Efficiency: 75% Mash Method: single infusion Sparge Method: fly
      Grain Temp: 72 °F Initial Grist Ratio: 1.50 qt./lb. Absorption Rate: 0.15 gal./lb.

    Notes

    		 
    		
            
    

        
    
    
    
    
    Mash Steps 
         add
        
    
    
    
    
        
    
            
                
    
                    Step Name
                    Type
                    Length
                    Target Temp
                    Infusion Amount
                    Infusion Temp
                    Grist Ratio
                     
                
    
                
            
    Saccharificationinfusion60 min.155.0 °F1.63 gal.165.6 °F1.50
    
            
                
    
                    Total
                     
                    1 hour 
                     
                    1.63 gal. (runoff: 0.98 gal.)
                     
                     
                
    
                
        
    
    
    
    
    Sparge Steps 
         add
        
    
    
    
    
        
    
            
                
    
                    Step Name
                    
                    Target Temp
                    Water Amount
                    
                     
                
    
                
            

            
    Saccharification155.0 °F1.63 gal.
    
            
                
    Total
                
                 
                1.63 gal.
                
                 
            
    
        
    
    
    


                
    
         
    
    
    

    

    
    
    Type
    
    
    extract
    
    
    OG
    
    
    1.064
    
    style
    1.056 - 1.075    
    
    FG
        
    
    1.016
    
    style
    1.010 - 1.018    
    
    Color
    
    
    10 SRM
    
    style
    6 - 15    
    
    IBU
    
    
    60
    
    style
    40 - 70    
    
    ABV
    
    
    6.3%
    
    style
    5.5 - 7.5    
    
    
    Cal.
    
    
    212
    
    per 12oz.