Overview Reviews Product Description EF1000 EVERFLO PUMP 1.0GPM 40PSI 12V 4A 12 volt DC diaphragm pump Standard Features: Polypropylene pump housing and valve plate Viton valves Santoprene diaphragm Zinc plated steel fasteners CE approved Inline fuse protection Honeywell Micro switch Glyphosate compatible SPECIFICATIONS: 1.0 GPM 40 PSI maximum Self priming to 4 feet 4.0 amps maximum 3/8" barb 1.3 lbs dry Product Videos Custom Field Product Reviews Write a Review Write a Review × Everflo EF1000 EVERFLO PUMP 1.0GPM 40PSI 12V 4A Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *