SafLager™ W-34/70, bottom-fermenting dry yeast, 100 g

SKU: H-5007-100

Shelf life: 31.10.2025

GTIN: 3516660960013

Category: Bierhefe

Currently out of stock

45,05 €

450,50 € per 1 kg

incl. 7% VAT , plus

Fermentis

Description
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Discover the famous brewer’s yeast strain from Weihenstephan in Germany, used worldwide in the brewing industry. SafLager™ W-34/70 allows the brewing of beers with a good balance of floral and fruity aromas, providing clean flavors and highly drinkable beers.

Ingredients: Yeast (Saccharomyces pastorianus), emulsifier E491

Specifications

Specification	Value
Total esters	Low
Total sup. alcohols	Low
Apparent attenuation	80-84%
Sedimentation time	Fast
Alcohol tolerance	9-11%
Phenolic Off-Flavor	None

SafLager™ W-34/70 Overview

Dosage / Temperature

80 to 120 g/hl at ideally 12°C – 18°C (53.6-64.4°F).

Usage

Lesaffre’s know-how and continuous yeast production process improvement generates an exceptional quality of dry yeasts able to resist a very wide range of uses, including cold or no rehydration conditions, without affecting their viability, kinetic, and/or analytical profile. Brewers can choose usage conditions that fit their needs best, i.e.:

Direct pitching:

Pitch the yeast directly into the fermentation vessel on the surface of the wort at or above the fermentation temperature. Gradually sprinkle the dry yeast into the wort ensuring the yeast covers all the wort surface available to avoid clumps. Ideally, the yeast will be added during the first part of the vessel filling; in which case hydration can be done at a wort temperature higher than fermentation temperature, with the fermenter then filled with wort at a lower temperature to bring the entire wort temperature to fermentation temperature.

With prior rehydration:

Alternatively, sprinkle the yeast in a minimum of 10 times its weight of sterile water or boiled and hopped wort at 15 to 25°C (59°F to 77°F). Leave to rest for 15 to 30 minutes, gently stir and pitch the resultant cream into the fermentation vessel.

Included in delivery: 1 x 100 g SafLager™ W-34/70, bottom-fermenting dry yeast

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