·UL Standard: Flow:50-2000 GPM Head: 80-250 PSI
·NON-UL Standard: Flow:50-5000GPM Head: 40-250 PSI
·UL Standard Flow:50-3000 GPM Head: 5-20 Bar (72.5-290 psi) Speed:740-2900 r/min ·Non-UL Standard Flow:30-9000 GPM Head: 3-20 Bar (40-300 psi) Speed:740-2900 r/min
·UL Standard: Flow:50-2000 GPM Head: 80-250 PSI ·NON-UL Standard: Flow:50-5000GPM Head: 40-250 PSI