Texsteam 4325-2 Series Pump (Double Head, 42 GPD, 600 PSI) Motor Options:TEFC Single Phase motor (+$315.00) This is a single head

This is a single head model rated at 18

Output volume is not affected by back pressure

This 2500 Series pump is a duplex configuration rated at 120 SPM

This 2500 Series pump is a duplex configuration rated at 60 SPM

View Graco DF2A11 Pump Literature (download)

Texsteam 4325-2 Series Pump (Double Head, 42 GPD, 600 PSI) Motor Options:TEFC Single Phase motor (+$315.00) This is a single headThe series 4300 chemical injectors are electric motor driven, positive displacement pumps utilizing an integral worm gear drive available in three different standard ratios and 6 plunger sizes to provide a wide selection of volumes and pressures . 063 GPD up to 325 GPD per head, against pressures from 150 to 5000 psig. An optional 10 to 1 gear reducer, mounted externally, is available for extra low pumping rates from 1 1 4 GPD down to 1 2 pint per