Just finished upgrade Mk IV today. Pump repositioned for simplicity of plumbing, and all fittings now stainless steel.

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


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