Barmesa 5X5X11.5 Split Coupled Vertical In-Line Pump 15 HP 3PHBarmesa 5X5X11. 5 Split Coupled Vertical In Line Pump The BVL Vertical In Line Pump Series is a versatile and cost effective pumping solution. The BVL Series does not require field alignment or a foundation. The pump is supported by the pipes, thus avoiding misalignment. Plus the vertical design takes up to three times less space than a horizontal split case pump installation. The BVL pumps are engineered with a dynamically balanced impeller to ensure