Just finished upgrade Mk IV today. Pump repositioned for simplicity of plumbing, and all fittings now stainless steel.
![Brew_Rig_Mk_IV_5.JPG Brew_Rig_Mk_IV_5.JPG](https://cdn.imagearchive.com/aussiehomebrewer/data/attachments/42/42700-d7073e786f3fe789a68b98a4cf0be37e.jpg)
One pump is all you need! I double batch, fly sparge, whirlpool, and chill all with one.
Mk V upgrade in the planning: Install multiple timer in Control Box and Upgrade the HEX.
Screwy
![Brew_Rig_Mk_IV_1.JPG Brew_Rig_Mk_IV_1.JPG](https://cdn.imagearchive.com/aussiehomebrewer/data/attachments/42/42701-4ae18213564144f665daa017e082fa98.jpg)
![Brew_Rig_Mk_IV_5.JPG Brew_Rig_Mk_IV_5.JPG](https://cdn.imagearchive.com/aussiehomebrewer/data/attachments/42/42700-d7073e786f3fe789a68b98a4cf0be37e.jpg)
One pump is all you need! I double batch, fly sparge, whirlpool, and chill all with one.
Mk V upgrade in the planning: Install multiple timer in Control Box and Upgrade the HEX.
Screwy